DIY Li-Ion Battery Pack 5S2P (21VDC/6000mAhr) Build Tutorial for DIY Boomboxes!!!!

Аватар автора
Университетский кафе
Mashed together video clips of actual Li-Ion battery pack build with 10 EBL 18650 batteries in 5S2P configuration from creating battery holders, wiring, BMS, and applying to old 5yro DIY Pelican 1450 Bluetooth boombox AKA (JunkYardDoggie). Old 12VDC 9Ahr Pb acid battery finally died. Converted to 21VDC for 50W/ch amp with DC to DC buck converter (12VDC) for BBE sound processor and Bluetooth 4.0 receiver. Porting the box and upgrading the battery meter to refresh this old rugged boombox!!

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