FOXWELL BT301 12V Car Battery Tester, Battery Load Tester 100-2000CCA Automotive Battery Tester Digital Alternator Starter Tester Cranking Charging Tester for Car Marine Truck SUV ATV (Upgraded BT100)

4.4 · 283 reviews

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$90

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Express $156Standard $98~0.5 kg

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About this item

The FOXWELL BT301 is an upgraded BT100 that checks battery health, starter cranking, and alternator charging in one quick test, covering the 100-2000 CCA range. Its 2.8" color display stays readable in direct sun or low light, and the 6.5ft cable lets you run tests without leaving the driver's seat. Built with heavy-duty, reverse-polarity-protected clips and a tough ABS body, it works on flooded, AGM, EFB, and GEL 12V batteries across cars, trucks, boats, ATVs, and more (not for lithium batteries).

Tests 12V battery health, cranking (starter), and alternator output in one device — covers 100-2000 CCA range
2.8" color screen shows clear readings in bright sunlight or dim garages
6.5ft cable lets you test from the driver's seat, no extra hands needed
Works with flooded, AGM (flat & spiral), EFB, and GEL 12V batteries — not for lithium
Fits cars, SUVs, trucks, motorcycles, boats, RVs, ATVs, UTVs, lawn mowers and more
Heavy-duty clips with reverse polarity protection and ABS housing; runs off the battery it's testing, no separate power needed

Specifications

ASIN: B0DDSQ8QPR
Brand: FOXWELL
Color: Orange & Black
Model: BT301
Style: 6.5ft Long cable & 2.8" color display
Brand Name: FOXWELL
Style Name: 6.5ft Long cable & 2.8" color display
Part Number: BT301
Manufacturer: FOXWELL
Power Source: Powered By the Tested Battery
Number of Items: 1
Number of Packs: 1
Customer Reviews: 4.4 4.4 out of 5 stars (283) 4.4 out of 5 stars
Measurement Type: Voltmeter
Best Sellers Rank: #34,259 in Automotive (See Top 100 in Automotive) #51 in Battery Testers
Compatible Devices: Cars, SUVs, Trucks, Motorcycles, Boats, RVs, ATVs, UTVs, Lawn Mowers, etc.
Included Components: 1x FOXWELL BT301 Automotive 12V Battery Tester,1x User's Manual,1x Carrying Bag
Min. Operating Voltage: 6 volts
Minimum Operating Voltage: 6 volts