# 202Ah Lishon Battery Upgrade

**URL:** https://community.electricforum.com/t/202ah-lishon-battery-upgrade/21888
**Category:** GEM Forum
**Created:** [July 14, 2021, 1:40pm UTC](https://community.electricforum.com/t/202ah-lishon-battery-upgrade/21888 "2021-07-14T13:40:07Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![hadawayj](https://avatars.discourse-cdn.com/v4/letter/h/898d66/32.png) [@hadawayj](https://community.electricforum.com/u/hadawayj)
#### Post date: [July 14, 2021, 1:40pm UTC](https://community.electricforum.com/t/202ah-lishon-battery-upgrade/21888/1 "2021-07-14T13:40:07Z")

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Just finished my new install, in my 2015 E2, which replaced my 6 - 100Ah Smart Batteries lithium batteries. I built it using 25 - 202Ah Lishon Grade A Cells and a Daly 250Amp BMS custom-built for the 25 cells. The first ride was just a slow 5 miles run and everything looks great (so far). I will try to post updates as I get more time and mileage on the Gem.