I have 29 of the famous LiFePO4 green cells available for sale. These are the ones @Inwo sells. I purchased them via @LithiumGods (aka Kinghappy, aka Mike) about a year ago when I first bought my GEM (also from him). After getting the GEM fixed up I ran these 29 cells in series in my 2013 E6 (T4) with a controller voltage spoof for several months and they performed great. High voltage, tons of power and significantly reduced weight compared to lead. Most typically use these cells in a 27s or 28s configuration but I was playing with adding the 29th cell with a lower the max per cell charge to pickup some extra range. I wasn’t planning to upgrade so soon but in the back of my head I was thinking a bit more range would be nice. When Mike got his hands on an extra Bolt pack I jumped on the opportunity to upgrade for the longer range.
This sale also includes the top mount balance boards that Dave sells and the bus bars needed to assemble the pack. The cells are assembled in 5 packs of 5 with 4 individual cells for a total of 29 cells. The 5 cell packs give you added flexibility for installation compared to their native 10 cell pack configuration. These LiFePO4 cells are rated 60Ah but typically test closer to 70Ah. If you search the GEM forum you’ll find lots of info and reviews on them.
I’m asking $1,300 (plus shipping) for everything. I’d prefer a local sale (South Florida) but will get these boxed up and shipped out if need be.
Below are some photos of the cells installed in my E6 and when I pulled them out to install the Bolt pack. The balance boards no longer have the grey ribbon cables attached (not required) for a cleaner and easier install.
Let me know if you have any questions, thanks!