Hearing Aid Batteries: Answers to Common Questions

While there are rare instances that a hearing aid will use a rechargeable battery, the majority of them use one of the standard Button Cell Zinc-Air batteries. These batteries all operated at 1.35 Volts (sometimes rounded up to 1.4 Volts). …

Our First Ever Commercial!

Introducing the first ever Battery Mart commercial!

We’re proud to display on our website the first ever commercial for Battery Mart. We’re really excited about it and think it turned out really cool. If you have 30 seconds, we’d encourage …

Everstart Battery Cross Reference

In the below chart are our best matches to popular Everstart battery part numbers. Please be sure to review the replacement battery for terminal polarity, dimensions, and cranking power to ensure that the replacement options will work in your specific …

Off-Season Battery Maintenance and Charging

Batteries periodically need exercising and maintenance to prevent sulphation from building up on the battery plates. Batteries that sit unused for a long period of time (longer than four weeks) need a maintainer.

Consider a water …

Shorai Battery Installation Guide

Click here for an easily printable PDF of this guide.

Do not throw away the box or any foam packaging until after installation is complete!! Please also be sure to read the included User’s Guide for cautions and information on …