4P2S seven volt BatteryBloc

Assembly and testing of the 4P2SP BatteryBloc. It holds two groups of four cells in series. Use five of these to make a 4P10S battery, for example.
www.batteryblocs.com/groceries...

[@larrysimmons4900]

Shawn I just received first shipment of your blocks ,great concept,thanks Larry

[@TCDIXON]

I have watched 100's of videos on putting 18650 cells together and have to say I love your design the best,You have done an amazing job designing your adapters

[@shawname2]

Hi TC, It has taken me many years and lots of failures to get here. Thanks for your kind words.