Haobase Power Universal Battery Tester
Haobase Power Universal Battery Tester
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Haobase

Haobase Power Universal Battery Tester

Key item features

  • MaximalPower Universal Battery Tester for AA AAA C D 9V Button Cell Batteries Status Checker
  • Test multiple sizes of batteries in one unit
  • Versatile testing capabilities allow you to check all household standard and rechargeable batteries
  • The easy-to-read meter tells you the charge instantly with colour-coded, straightforward results!
Current price is $7.59
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Customer ratings & reviews

4.5 out of 5 stars
stars47 ratings29 reviews
How item rating is calculated
  1. 5 stars79% (37)
  2. 4 stars11% (5)
  3. 3 stars0% (0)
  4. 2 stars2% (1)
  5. 1 star9% (4)
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Showing 1-3 of 29 reviews

Aug 16, 2025
Jody
Sold byEarth CoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Handy gadget. Works on batteries that fit my front door. Use quite a few each month.

Helpful?6KW1CM8ZIN1K835719743
Nov 27, 2025
KLB
Walmart Associate
Sold byEarth CoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

A

A must have in every home!!!

Helpful?6KW1CM8ZIN1K835719743
Dec 29, 2024
Leslie
Sold byEarth CoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Love it

I've needed this for a very long time! It works perfectly!

Incentivized Review
Helpful?6KW1CM8ZIN1K835719743