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Handheld 12V battery tester with LCD screen and clip leads

ESTONE

ESTONE KW208 12V Car Battery Tester 100-2000 CCA

SKU CH-WBX0-V3R84 MPN KW208

Tests 12 V batteries from 100 to 2000 CCA, reporting health, charge, cranking and charging status with 99.9 % accuracy

  • Energy Star statusEnergy Star Qualified
  • Size or dimensions5.98 × 3.39 × 1.77 in
  • Number of items1*KONNWEI KW208 Auto Diagnostic Scanner 1*User’s Manual 1*On
  • Sold asSet
  • Product typeBattery Tester
  • Key featuresKONNWEI KW208 12 V Car Battery Tester, 100-2000 CCA Load Tes
  • Tests 12V batteries from 100 to 2000 CCA for cars, bikes and boats
  • Checks flooded, AGM flat plate, AGM spiral and gel types
  • Runs health, cranking and charging tests without removing the battery
  • Shows SOH, SOC, CCA value, voltage and resistance in seconds
  • Reverse-polarity protection prevents damage from incorrect connection

12 V Battery Tester 100–2000 CCA

The ESTONE KW208 is a handheld 12 V battery tester covering ratings from 100 to 2000 CCA. It evaluates flooded, AGM flat plate, AGM spiral and gel batteries using CCA, BCI, CA, MCA, JIS, DIN, IEC, EN and SAE standards. The LCD shows SOH, SOC, CCA value, voltage and internal resistance with 99.9 % accuracy.

Users who need quick health.

Technicians and owners who want in-vehicle or out-of-vehicle testing without removing the battery will benefit. The unit gives Good, Recharge or Replace suggestions and detects bad cells directly. Buyers needing 6 V support or wireless data logging should look at other equipment.

Tests starter and alternator systems

Beyond the battery, the KW208 checks the cranking and charging circuits to confirm alternator performance. Polarity-reverse protection prevents damage from incorrect connections. The tester measures 5.98 x 3.39 x 1.77 inches and includes a user manual.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 73% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameKonnwei
Model nameKW208
Product typeBattery Tester
Size & build
Size or dimensions5.98 × 3.39 × 1.77 in
In the box
Number of items1*KONNWEI KW208 Auto Diagnostic Scanner
1*User’s Manual
1*One Year Worry-free guarantee
Environment & compliance
Energy Star statusEnergy Star Qualified

Questions about this item

Does the KW208 require a separate power source to test a 12V battery?

No, the KW208 draws power directly from the 12V battery being tested, so no external supply is needed.

Can the KW208 analyse a 12V battery while it remains connected to the vehicle?

Yes, the KW208 supports both in-vehicle and out-of-vehicle testing without removing the battery.

What read-outs confirm the KW208 has completed a valid test on a 12V battery?

The LCD shows SOH, SOC, CCA value, voltage, internal resistance and a Good, Recharge or Replace suggestion.

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