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Handheld FOXWELL BT301 battery tester with 2.8 inch colour screen and 6.5ft cable

FOXWELL BT301 12V Battery Tester 100-2000CCA 2.8" Color Display 6.5ft Cable

SKU CH-FTT0-WZTTJ

A 12 V battery tester measuring 100-2000 CCA with a 2.8" colour display and 6.5 ft cable for flexible in-car diagnostics

  • Features1x FOXWELL BT301 Automotive 12V Battery Tester,1x User's Man
  • Sports Team1 Piece
  • TypeVoltmeter
  • Tests battery, starter and alternator for complete 12 V system check
  • 9 % accurate diagnostics give reliable health readings
  • 8″ colour display stays readable in sun or shade
  • 5 ft cable lets you test from the driver’s seat
  • Powered by the tested battery so no external supply is needed

All-in-One 12V Battery Tester

The FOXWELL BT301 is an upgraded automotive battery tester designed for car enthusiasts, DIYers, and professionals. It checks battery health, starter performance, and alternator output on 12V lead-acid batteries. The unit delivers up to 99.9% accurate diagnostics and is powered directly by the tested battery.

Upgraded from the BT100

This model replaces the earlier BT100 with a longer 6.5ft cable and a vibrant 2.8 color display. The extra cable length allows flexible testing from the driver's seat without assistance. The high-contrast screen provides clear readings in low-light or direct sunlight conditions.

Covers 100-2000CCA Range

The tester comfortably handles batteries rated from 100 to 2000 CCA across cars, marine craft, trucks, SUVs, and ATVs. It runs out when a battery falls outside this cold-cranking amp range or when testing non-12V systems. The package includes a carrying bag and user manual.

Highlights

  • Tests battery, starter and alternator for complete 12 V system check
  • 9 % accurate diagnostics give reliable health readings
  • 8″ colour display stays readable in sun or shade
  • 5 ft cable lets you test from the driver’s seat
  • Powered by the tested battery so no external supply is needed

Specifications

BrandFOXWELL
Features1x FOXWELL BT301 Automotive 12V Battery Tester,1x User's Manual,1x Carrying Bag, Powered By the Tested Battery, false
Sports Team1 Piece
TypeVoltmeter

Questions about this item

How long is the cable so I can reach the battery from the driver's seat?

The tester includes a 6.5ft cable, giving enough length to connect to the battery while you stay in the driver's seat for cranking and charging tests.

Does the unit need its own batteries or external power to operate?

It is powered by the tested battery itself, so no separate batteries or power adapter are required before you start testing.

What battery range does it cover so I know when a replacement is due?

It tests 12V lead-acid batteries rated from 100 to 2000 CCA; when the health reading drops below the battery's rated CCA, plan a replacement.

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