What types of batteries can it test?

This battery tester is designed to work with various types of 12V lead-acid batteries, including AGM, EFB, GEL, and regular-flooded batteries, but not for lithium and household batteries.

Is it easy to carry around?

Yes, this product is compact and designed to be lightweight and easy to carry around. It fits comfortably in your hand, pocket or tool bag for easy storage and use in a variety of situations.

How reliable are its results?

Lab-grade 99.6% accuracy powered by advanced conductivity tech and smart chips

How is the user experience?

Testing is simple with just three easy steps. The product is built to last and can handle continuous battery testing.

How well does the clamp grip the battery terminals?

Clamps feature upgraded contact surfaces with more serrations and stronger springs for a firmer, safer grip on all battery terminals, ensuring stable and accurate testing every time.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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- FOXWELL BT100 PRO Car Battery Tester, 12V, 100-1100 CCA Load Tester | Battery Health Tester, Save Last Test, 99.6% Accuracy, SOH/SOC/CCA, AGM/EFB/GEL/Flooded

Product ID: 27189177

Details

Brand
FOXWELL
Color
Black and Red
Item Weight
170 Grams
Power Source
Battery Check

⚡Load test for real starting power, not just voltage

🔋99.6% accurate battery health analysis

🛠Compatible with all 12V battery types & vehicles

€ 92.42

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Description

🔧 Don’t just test—diagnose like a pro and drive worry-free!

INSTANT CLARITY - Large backlit display shows clear GOOD/RECHARGE/REPLACE results—no guesswork, no jargon.
BEYOND VOLTAGE CHECKS - Tests actual battery starting capability so you never get caught off-guard by a weak battery.
BUILT FOR EVERY SEASON - Automatic temperature compensation and rugged design ensure reliable testing in any climate or condition.
PRECISION YOU CAN TRUST - Advanced conductance tech delivers near-perfect accuracy to avoid unexpected breakdowns.
UNIVERSAL COMPATIBILITY - Works seamlessly with Flooded, AGM, EFB, GEL batteries across cars, trucks, motorcycles, boats & more.

The FOXWELL BT100 PRO is a professional-grade 12V car battery tester using advanced conductance technology to deliver up to 99.6% accurate battery health diagnostics. It performs real load tests to assess starting power, not just voltage, and supports all major 12V battery types including Flooded, AGM, EFB, and GEL. Featuring a large backlit display with intuitive GOOD/RECHARGE/REPLACE indicators, it’s designed for use on cars, trucks, motorcycles, boats, and RVs. Built tough with temperature compensation and safety protections, it ensures reliable, fast, and clear battery health insights anytime, anywhere.

Specifications

ASIN	B01ANF1BRW
Best Sellers Rank	#107,461 in Automotive ( See Top 100 in Automotive ) #109 in Battery Testers
Brand Name	FOXWELL
Color	Black and Red
Compatible Devices	car, truck, motorcycle, boat, SUV, marine, RV, pickup
Customer Reviews	4.6 4.6 out of 5 stars (1,318)
Included Components	1 * FOXWELL BT100 Pro
Item Dimensions	6.69 x 1.97 x 6.69 inches
Item Type Name	FOXWELL Car Battery Tester Analyzer BT100 Pro 12V Automotive 100-1100CCA Detect Health Faults for Regular Flooded Agm Flat Plate Spiral Gel Batteries
Item Weight	170 Grams
Lower Temperature Rating	32 Degrees Fahrenheit
Manufacturer	FOXWELL
Maximum Operating Voltage	12 Volts
Measurement Type	CCA, Internal resistance, SOC, SOH, Volts
Minimum Operating Voltage	12 Volts
Model	BT100 PRO
Part Number	FBA_BT100
Power Source	Battery Powered, Instant Battery Check
Specification Met	Cca, Bci, Ca, Mca, Jis, Din, Iec, En, Sae
Style Name	①12V/100-1100CCA Lead-acid Cell ② LCD Backlit Screen & Convenient Portability ③ 99.9% Accuracy ④ Data Review
UPC	712321437495
Unit Count	1.0 Count
Upper Temperature Rating	140 Degrees Fahrenheit
Warranty Description	24 Months

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Received my product in pristine condition. Great service overall.

1 month ago

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€ 92.42

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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