# Replacement batteries available at the competition?

**URL:** <https://forum.theavr.org/t/replacement-batteries-available-at-the-competition/1074>\
**Category:** AVR Drone Hardware\
**Created:** [November 4, 2025, 9:31pm UTC](https://forum.theavr.org/t/replacement-batteries-available-at-the-competition/1074 "2025-11-04T21:31:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![emoons](https://avatars.discourse-cdn.com/v4/letter/e/50afbb/32.png) [@emoons](https://forum.theavr.org/u/emoons)\
**Post date:** [November 4, 2025, 9:31pm UTC](https://forum.theavr.org/t/replacement-batteries-available-at-the-competition/1074/1 "2025-11-04T21:31:32Z")

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I have a battery that won’t charge. One of the cells is at 1.3 V while the others are around 3.2 V. Would I be able to swap out the battery at the competition at St. Michaels in Austin?

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**Author:** ![Aziz](https://avatars.discourse-cdn.com/v4/letter/a/ccd318/32.png) [@Aziz](https://forum.theavr.org/u/Aziz)\
**Post date:** [November 7, 2025, 7:28am UTC](https://forum.theavr.org/t/replacement-batteries-available-at-the-competition/1074/2 "2025-11-07T07:28:07Z")

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Try these batteries from this link they should work

> **[Amazon.com: Zeee 4S Lipo Battery 5200mAh 14.8V 120C Hard Case RC Battery with...](https://www.amazon.com/Zeee-Battery-5200mAh-Vehicles-Crawler/dp/B0D59XCQ3Z)**
>
> Amazon.com: Zeee 4S Lipo Battery 5200mAh 14.8V 120C Hard Case RC Battery with XT60 Plug for RC Car Truck Vehicles RC Buggy Truggy 1/10 Scale Racing Crawler Monster RC Hobby Models(2 Pack) : Toys & Games