Pros
- •Good value for the price.
- •Compact size makes it easy to store along with batteries.
- •Simple to use and effective for testing battery life.
- •Helps in organizing and reducing waste by decluttering unused batteries.
- •Effective for checking 9V batteries, including those from fire alarms.
- •Provides peace of mind by effectively indicating if batteries are low.
- •Serves as a reliable replacement for malfunctioning testers.
- •Saves money by identifying usable batteries previously considered dead.
- •Quickly checks batteries, eliminating guesswork.
Cons
- •Limited design with a thin groove for battery placement can be awkward.
- •Only displays life for batteries above 1 volt, not ideal for looltage rechargeable batteries.
- •Counterintuitive design placement may lead to incorrect battery insertion.
- •Requires holding the battery while operating the tester, which can be inconvenient.
- •Suggestion for design modification to better secure the battery for righanded users.
Bottom Line
The D-FantiX Battery Tester is an affordable, compact tool that simplifies battery management by accurately assessing battery life and reducing waste. While some design quirks might require a bit of patience, especially for rechargeable and low-voltage batteries, its overall value and functionality make it a worthy addition for anyone looking to efficiently manage their battery usage.
Lowest at any Popular Retailer
$6.39 at AmazonWhere to Buy
Prices last updated: August 6th 2025 1:18 pm
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