Digital Battery Analyzer 12V Car Battery Voltage Load Tester 100~2000CCA

Brand: TOPDON Sold By: TopSelected
Out of Stock
Ships from United States Arrives in 7-14 business days

Free Standard Shipping on orders over 89

30-day returns in original condition. Food, medicine & supplements are non-returnable.
Delivery:
11
August2026
-
20
August2026
Digital Battery Analyzer 12V Car Battery Voltage Load Tester 100~2000CCA

Digital Battery Analyzer 12V Car Battery Voltag...

$98.72

Product Details
Digital Battery Analyzer 12V Car Battery Voltage Load Tester 100~2000CCA

TOPDON BT100 Car Battery Tester 12V Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht

BrandTOPDON
Power SourceBattery Powered
StyleFor cars/ trucks/ Boats
ColorBT100
Item Weight0.56 Pounds
 

About this item

  • [Car Battery Tester] You can easily test and inspect your 12V lead-acid battery with this TT TOPDON car battery tester. The SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and numerous other understandable analytical data are provided by this battery tester. It is compatible with 100-2000CCA regular flooded, AGM flat plate/spiral, EFB, and GEL for their optimum performance.
  • [Wide Application] This 12V battery load tester can only be powered on once it is properly attached thanks to a safe passive testing approach. You may test the batteries of a number of vehicles, including cars, motorbikes, trucks, RVs, ATVs, SUVs, boats, yachts, lawnmowers, and even golf carts, without needing to charge the device first.
  • [3 Testing Function] A battery health test will determine whether or not the battery is in excellent operating order. A cranking test will determine whether or not the electrical system has sufficient power to start the engine. Check to see that the charging current, rectifier diode, and generator are all functioning normally. This handy auto battery analyzer makes sure your summer road trips won’t end on a flat.
  • [Ergonomic Features] To help you rapidly determine the health of the battery, this load battery tester is built with three different colors of LEDs. It's easy to use because it operates through a menu system. Additionally, for a reliable and secure connection during the testing process, premium-quality copper clamps have polarity reverse prevention and spark proof features.
  • [Great Choice] The TOPDON BT100 is small and compact, making it simple to keep in a glove box or center console. This battery load tester's rapid and precise results will enable you to decide whether your car battery needs to be replaced or jump-started making it an excellent choice for auto shops, garages, and DIY users who frequently check batteries.

Product Description

car battery tester

Check Your Battery Before It Dies

A Minor Investment Saves You from Headache

Were you sitting in the car and wondering why you can’t start the car? The cause of this may be a flat battery.

Try this 12V car battery tester, so you can:

  • Avoid failed cold-weather starting, and a roadside breakdown.
  • Keep a close eye on battery status, and fix potential problems.
  • Regular battery check to lengthen its lifespan; make sure it works at an optimum level.
  • Save mechanic costs and many more.
battery load tester

What can TOPDON BT100 do?

  1. Wide Battery Coverage: works for 100 to 2000CCA regular flooded, AGM flat plate, AGM spiral, Gel, and EFB;
  2. Multiple Unit Systems: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.
  3. Battery Health Test Result: SOH (state of health), SOC (state of charge), CCA value, voltage, internal resistance, etc.
  4. Cranking/Starting Test: predict if the battery will fail to crank/start a vehicle.
  5. Charging Test: helps determine if the output voltage of the generator, the rectifier diode, and the charging current is normal.
  6. 3-LED Indicators: easy to tell if battery’s good (Green), there’s a warning (Orange), or there’s a serious issue (Red).
  7. Convenient Test: support both in-vehicle and out-of-vehicle test; no need to remove the battery out of vehicle.
  8. Built-In Protection: polarity reverses connection protection with spark proof; no heat generated while operating, or cause battery discharge.
  9. Easy & Quick Operation: show concise suggestions in seconds (Good, Bad, Recharge, Replace), with menu buttons to navigate easily.
  10. Multilingual Menu: English, Russian, Spanish, French, Italian, German.
  11. Note: For load test, please connect the product to your car and ignite the car on.

BT100 Cranking Test

Charging Test

Battery Health

Cranking Test

If your battery is 4 or more years older, and it does not seem to crank your engine at a normal speed, you probably need a new battery.

This 12V battery tester can show you the cranking voltage, and the cranking time in milliseconds, to help predict if the battery will fail to crank/start the vehicle.

Loaded Voltage means the voltage measured when turning on on-board electrical appliances, such as headlights.

Unloaded Voltage means the voltage measured when turning off all the on-board electrical appliances.

Charging Test

Use this battery load tester to check if the generator provides sufficient power to the vehicle electrical system, and if the battery can hold the charge.

More data are also included: CCA value/rating, voltage, internal resistance, state of health (SOH), and state of charge.

State of health (SoH) is a figure of merit of the condition of a battery (or a cell, or a battery pack), compared to its ideal conditions.

Show Battery Health

This automotive alternator tester will display test results: “GOOD, BAD, REPLACE, or RECHARGE”, concise and easy to understand for your quick reference.

 

  • GOOD BATTERY: Battery is in good condition, no worries!
  • GOOD, CHARGING: Good battery but low voltage, charge before using.
  • REPLACE: Battery almost reaches the end of the using life, please replace it for car running.
  • BAD CELL, REPLACE: REPLACE: Battery is interior damaged, bad cell or short circuit, replace it.
  • RETEST AFTER CHARGING: Low voltage, charge and retest to avoid error.

 

 

car battery tester

Safe to Use

car battery tester

In / Out of Vehicle

This car battery tester has a fast scan time to run a battery system test to check battery overall health, and the status of your alternator and battery.

Stay Safe Always

The risk of causing damage tends towards zero when using this load tester.

At the end of the durable cable are larger-sized clamps than the competition for a more secure fit.

Easy Battery Tester

This entry-level auto battery analyzer is made for newbies, with helpful features such as extra-large clamps for a solid connection, intelligent LED status indicators for quick test, and 5 large keypad buttons that make the menu easy to scroll.

**Move off the clamps and wait for 2 minutes to do another test.

 

car battery tester

Charging Cranking System Tester

car battery tester

2 Test Methods

  • In Vehicle – no need to remove the battery. You can directly check the vehicle battery under the hood.
  • Out of Vehicle – can test the independent battery.

 

Can Work in Hot & Cold

You live in someplace where the weather is harsh? Then you need this durable car battery tester, which can stand the extreme cold and heat (operation temp. range: -4℉~140℉, -20℃~65℃).

6 Languages Support

This BT100 battery tester can be used by people from different parts of the world, as it is multilingual. For users who are not English speakers, they can easily switch the function menu into Russian, Spanish, French, Italian, and German.

Product information

Technical Details

What's in the box

  • 1*Car Battery Tester
PushAuction

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

Digital Battery Analyzer 12V Car Battery Voltage Load Tester 100~2000CCA

TOPDON BT100 Car Battery Tester 12V Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht

BrandTOPDON
Power SourceBattery Powered
StyleFor cars/ trucks/ Boats
ColorBT100
Item Weight0.56 Pounds
 

About this item

  • [Car Battery Tester] You can easily test and inspect your 12V lead-acid battery with this TT TOPDON car battery tester. The SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and numerous other understandable analytical data are provided by this battery tester. It is compatible with 100-2000CCA regular flooded, AGM flat plate/spiral, EFB, and GEL for their optimum performance.
  • [Wide Application] This 12V battery load tester can only be powered on once it is properly attached thanks to a safe passive testing approach. You may test the batteries of a number of vehicles, including cars, motorbikes, trucks, RVs, ATVs, SUVs, boats, yachts, lawnmowers, and even golf carts, without needing to charge the device first.
  • [3 Testing Function] A battery health test will determine whether or not the battery is in excellent operating order. A cranking test will determine whether or not the electrical system has sufficient power to start the engine. Check to see that the charging current, rectifier diode, and generator are all functioning normally. This handy auto battery analyzer makes sure your summer road trips won’t end on a flat.
  • [Ergonomic Features] To help you rapidly determine the health of the battery, this load battery tester is built with three different colors of LEDs. It's easy to use because it operates through a menu system. Additionally, for a reliable and secure connection during the testing process, premium-quality copper clamps have polarity reverse prevention and spark proof features.
  • [Great Choice] The TOPDON BT100 is small and compact, making it simple to keep in a glove box or center console. This battery load tester's rapid and precise results will enable you to decide whether your car battery needs to be replaced or jump-started making it an excellent choice for auto shops, garages, and DIY users who frequently check batteries.

Product Description

car battery tester

Check Your Battery Before It Dies

A Minor Investment Saves You from Headache

Were you sitting in the car and wondering why you can’t start the car? The cause of this may be a flat battery.

Try this 12V car battery tester, so you can:

  • Avoid failed cold-weather starting, and a roadside breakdown.
  • Keep a close eye on battery status, and fix potential problems.
  • Regular battery check to lengthen its lifespan; make sure it works at an optimum level.
  • Save mechanic costs and many more.
battery load tester

What can TOPDON BT100 do?

  1. Wide Battery Coverage: works for 100 to 2000CCA regular flooded, AGM flat plate, AGM spiral, Gel, and EFB;
  2. Multiple Unit Systems: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.
  3. Battery Health Test Result: SOH (state of health), SOC (state of charge), CCA value, voltage, internal resistance, etc.
  4. Cranking/Starting Test: predict if the battery will fail to crank/start a vehicle.
  5. Charging Test: helps determine if the output voltage of the generator, the rectifier diode, and the charging current is normal.
  6. 3-LED Indicators: easy to tell if battery’s good (Green), there’s a warning (Orange), or there’s a serious issue (Red).
  7. Convenient Test: support both in-vehicle and out-of-vehicle test; no need to remove the battery out of vehicle.
  8. Built-In Protection: polarity reverses connection protection with spark proof; no heat generated while operating, or cause battery discharge.
  9. Easy & Quick Operation: show concise suggestions in seconds (Good, Bad, Recharge, Replace), with menu buttons to navigate easily.
  10. Multilingual Menu: English, Russian, Spanish, French, Italian, German.
  11. Note: For load test, please connect the product to your car and ignite the car on.

BT100 Cranking Test

Charging Test

Battery Health

Cranking Test

If your battery is 4 or more years older, and it does not seem to crank your engine at a normal speed, you probably need a new battery.

This 12V battery tester can show you the cranking voltage, and the cranking time in milliseconds, to help predict if the battery will fail to crank/start the vehicle.

Loaded Voltage means the voltage measured when turning on on-board electrical appliances, such as headlights.

Unloaded Voltage means the voltage measured when turning off all the on-board electrical appliances.

Charging Test

Use this battery load tester to check if the generator provides sufficient power to the vehicle electrical system, and if the battery can hold the charge.

More data are also included: CCA value/rating, voltage, internal resistance, state of health (SOH), and state of charge.

State of health (SoH) is a figure of merit of the condition of a battery (or a cell, or a battery pack), compared to its ideal conditions.

Show Battery Health

This automotive alternator tester will display test results: “GOOD, BAD, REPLACE, or RECHARGE”, concise and easy to understand for your quick reference.

 

  • GOOD BATTERY: Battery is in good condition, no worries!
  • GOOD, CHARGING: Good battery but low voltage, charge before using.
  • REPLACE: Battery almost reaches the end of the using life, please replace it for car running.
  • BAD CELL, REPLACE: REPLACE: Battery is interior damaged, bad cell or short circuit, replace it.
  • RETEST AFTER CHARGING: Low voltage, charge and retest to avoid error.

 

 

car battery tester

Safe to Use

car battery tester

In / Out of Vehicle

This car battery tester has a fast scan time to run a battery system test to check battery overall health, and the status of your alternator and battery.

Stay Safe Always

The risk of causing damage tends towards zero when using this load tester.

At the end of the durable cable are larger-sized clamps than the competition for a more secure fit.

Easy Battery Tester

This entry-level auto battery analyzer is made for newbies, with helpful features such as extra-large clamps for a solid connection, intelligent LED status indicators for quick test, and 5 large keypad buttons that make the menu easy to scroll.

**Move off the clamps and wait for 2 minutes to do another test.

 

car battery tester

Charging Cranking System Tester

car battery tester

2 Test Methods

  • In Vehicle – no need to remove the battery. You can directly check the vehicle battery under the hood.
  • Out of Vehicle – can test the independent battery.

 

Can Work in Hot & Cold

You live in someplace where the weather is harsh? Then you need this durable car battery tester, which can stand the extreme cold and heat (operation temp. range: -4℉~140℉, -20℃~65℃).

6 Languages Support

This BT100 battery tester can be used by people from different parts of the world, as it is multilingual. For users who are not English speakers, they can easily switch the function menu into Russian, Spanish, French, Italian, and German.

Product information

Technical Details

What's in the box

  • 1*Car Battery Tester
PushAuction

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

Oops!

Sorry, it looks like some products are not available in selected quantity.

OK