Anyone know how this differs from topdon ab100? marketing for bt100 includes boats, but not clear how they differ? ab100 has copper clamps i think.

No difference, unless the test range is smaller ab100. If cca range is same, then you should be fine with using either one.

Does this automotive battery analyzer apply a load to the battery?

No, you have to crank the engine to apply a load for testing. The unit is too small to apply a useful load on it's own.

Wll this load-test a disconnected battery?

Hello, car battery tester 12V Load tester TOPDON BT100 can test a disconnected battery. Any further questions, please feel free to contact us: support@topdon.com.

Is there a bag/case for this? Thought I saw one some where?

A case/bag did not come with the tester.

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TOPDON BT100 12V Car Battery Tester, Automotive Battery Load Tester

TOPDON BT100 12V Car Battery Tester, Automotive Battery Load Tester

Product ID: 165213039

Details

Brand
TOPDON
Color
BT100
Item Weight
9 ounces
Power Source
Battery
Style
For cars/

🌈3-color LED health indicator

🔋100-2000 CCA range

🚗Compatible with cars, trucks, boats & more

561 Lei

Duties & taxes included

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Never get stranded again — master your battery health with TOPDON BT100!

COMPACT PORTABLE - Fits perfectly in your glove box or center console — be road-trip ready anytime, anywhere.
TRIPLE TEST FUNCTIONALITY - Battery health, cranking power, and charging system tests ensure your vehicle starts every time.
USER FRIENDLY SAFE DESIGN - Ergonomic menu system with spark-proof, polarity-reverse protected copper clamps for worry-free testing.
UNIVERSAL VEHICLE COMPATIBILITY - Test batteries on cars, motorcycles, trucks, boats, ATVs, SUVs, and even golf carts effortlessly.
COMPREHENSIVE BATTERY DIAGNOSTICS - Instantly check SOH, SOC, voltage, current & rating for total battery insight.

The TOPDON BT100 is a compact, 12V automotive battery tester designed for professional-grade diagnostics across a wide range of vehicles. It supports 100-2000 CCA batteries including flooded, AGM, EFB, and GEL types, delivering precise readings on battery health, cranking ability, and charging system status. Featuring a user-friendly interface with color-coded LED indicators and safety-enhanced copper clamps, it’s the essential tool for managers and DIYers who demand reliable, on-the-go battery performance insights.

Specifications

ASIN	B07Z67MMGC
Best Sellers Rank	#2,088 in Automotive ( See Top 100 in Automotive ) #2 in Battery Testers
Brand Name	TOPDON
Color	BT100
Compatible Devices	Cars, Trucks, Motorcycles, Boats, ATVs, SUVs, Golf Carts
Customer Reviews	4.6 4.6 out of 5 stars (5,664)
Global Trade Identification Number	00850028162088
Included Components	1*Car Battery Tester
Item Dimensions	5.3 x 3 x 1 inches
Item Highlight	100-2000 CCA Auto Battery Tester with Battery, Cranking & Charging System Test for Car Truck Motorcycle ATV SUV Boat Yacht
Item Type Name	TOPDON USA - BT100 BATTERY TESTER
Item Weight	9 ounces
Manufacturer	TT TOPDON
Measurement Type	Voltmeter
Minimum Operating Voltage	12
Model	BT100
Number of Items	1
Number of Packs	1
Part Number	TT TOPDON
Power Source	Battery Powered
Specification Met	Cca
Style Name	For cars/ trucks/ Boats
UPC	850028162088 632111309187
Unit Count	1 Count
Upper Temperature Rating	140 °F
Warranty Description	TOPDON offers 30 days return & 12-month friendly customer service.Safety tips: It’s important that you always turn off your car’s ignition when testing your battery, and always read the safety features section in the manual carefully to ensure optimum safety.

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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561 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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