Home > Battery Testers > KINGBOLEN 12V car battery tester, Alternator Tester Automotive,Battery Checker, Analyzer to Check alternator & Battery Charging System,LED Indication ; Visit the KINGBOLEN Store

KINGBOLEN 12V car Battery Tester, Alternator Tester Automotive ,Battery Checker

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18,945 reviews covering 25 products for the category Battery Testers

Experiential insights by users

About KINGBOLEN 12V car Battery Tester, Alternator Tester Automotive ,Battery Checker
80% praised for its accurate readings, but 20% found inconsistencies.
I may have an issue with my alternator as the tester showed me, which I had suspicions about.
I find this device completely useless as a battery charge level tester.
I had to jump start the battery as it was 100% drained. After running the engine for about 10 minutes and turning it off, the device showed a middle solid yellow light and a flashing green light, indicating that the battery strength was being read.
82% liked that it's powered by batteries or usb, but 18% found the batteries drained quickly.
I had to jump start the device because the battery was completely drained.
I have complained that the battery test function only shows if the battery is fully charged, but does not provide any information about the charge level.
83% appreciated its compatibility with multiple battery types, though 17% found it didn't support their specific battery.
I suspected an issue with the alternator when the tester showed a problem.
I have noticed that this device is designed to test a dynamo (alternator) and not a battery tester. Its use as a battery tester is less than useless.
78% liked the clear and bright display, but 22% found it dim and difficult to read.
I suspect that there may be an issue with my alternator as indicated by the tester.
I am dissatisfied with the lack of clear information on testing the alternator, resulting in a 2-star removal from the overall rating.
The battery test function only shows if the battery is fully charged and there are no other features to show the charge level.
82% praised for its rugged design, while 18% experienced durability issues.
I faced an issue with the battery being completely drained and had to jump start it to get it going.
78% found it easy to operate, while 22% had difficulties understanding the results.
I checked the battery and ran an alternator test as expected.
I have noticed that the battery test function only displays if the battery is fully charged, without any other features to indicate the charge level.
I had to jump start the battery tester because it was 100% drained, indicating that it is not easy to use, especially when the battery is completely drained.
83% found it compact and lightweight
I am satisfied with the device for its price.

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