LiitoKala 12V 7Ah 14ah 21ah lii-70A 32700 7000mAh Lifepo4 Battery Pack 4S1P DIY 12.8V Electric Boat Uninterrupted Power
USD 11.70USD 36.55
LiitoKala 12V 7Ah 14ah 21ah lii-70A 32700 7000mAh Lifepo4 Battery Pack 4S1P DIY 12.8V Electric Boat Uninterrupted Power