Know instantly how much life is left in any 9V or AA battery. Do you wonder if you′re replacing your AA and 9V batteries too soon? How can you tell? Don′t leave it to chance that your electronic devices and other battery powered appliances can go the distance.

"We use our battery testers every week to check batteries in our wireless microphones. We have up to 26 wireless mics being used in 5 different worship services. That′s a lot of batteries to check! Your product supports a great ministry here at Blackshear Place."

Director of Communications, Blackshear Place Baptist Church


9 Volt Battery Tester




Touch the probe tips of the handheld BatTestR*9 to the battery contacts and look at the indicator lights. The BatTesR*9 tests the battery under load and displays its condition instantly.

  • Self–Powered
  • Tests batteries in situ (probes attached)
  • Tests batteries under load (10 mA)


1.5 AA Volt Battery Tester




Pop the battery into the handheld BatTestR*1.5 and look at the indicator lights. The BatTestR*1.5 tests the battery under load and displays its condition instantly.

  • Self–Powered
  • Tests batteries under load (60 mA), as shown.


BatTestRs are shipped via USPS First Class mail for single orders. Large orders are shipped FedEx Ground within 3 business days of receipt of order. Contact us at 972–276–5073 for pricing if you need expedited shipping for this item.

Warranty, Returns and Refunds
A product in new (cosmetically perfect, unblemished) condition can be returned within 30 days of purchase for a merchandise refund (shipping will be deducted) under our satisfaction guaranteed policy. Any refund under this policy is subject to a 20% restocking charge and customer is responsible for return shipping. If the unit fails to operate due to defect within one year of purchase, we will repair or replace it at no charge. We do ask that you return any defective portion of the product so we can do a failure analysis to improve quality in the future. This warranty does not apply to failure due to abuse, neglect, misuse or breakage.

Order Cancellations
Orders placed online using a credit card or PayPal that are canceled by the purchaser will have 10% deducted from the total sale amount. This is to cover transaction fees that we incur as result of utilizing the credit card secure provider in the sale and refund activity.

Tax Exempt Customers
Only Texas customers are required to pay sales tax. If you are a Texas based customer who has tax exempt status, during the checkout process you will be asked to provide your Texas Tax Exempt Number. Enter "BEA" in the Tax Exempt Code field. (A reminder of this step will also be provided during checkout.)