# Ford Think Li Batteries Upgrade

**URL:** <https://community.electricforum.com/t/ford-think-li-batteries-upgrade/22270>\
**Category:** Ford NEVs\
**Tags:** batteries, chargers\
**Created:** [September 2, 2021, 11:04pm UTC](https://community.electricforum.com/t/ford-think-li-batteries-upgrade/22270 "2021-09-02T23:04:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Rabih](https://avatars.discourse-cdn.com/v4/letter/r/97f17d/32.png) [@Rabih](https://community.electricforum.com/u/Rabih)\
**Post date:** [September 2, 2021, 11:04pm UTC](https://community.electricforum.com/t/ford-think-li-batteries-upgrade/22270/1 "2021-09-02T23:04:48Z")

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Hello fellow Think owners.

I just got me one and it’s in need of some TLC. My Deka Dominator gel batteries are not in a great shape. I’m considering going down the Li route if the investment is reasonable and provided I don’t end up in a deep rabbit hole, due to my very limited skills. BTW, I’m installing a 6hp and a Rev 2 controller as mine is still has a 4HP and Rev 1.

What are the parts needed for a successful Li upgrade and what would be the approximate cost for the complete project?

Thank you