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CB30CL-B BATTERIE MOTO 12V 30A
Custom lithium battery pack 12V 30Ah has built in PCM protection board
PowerBrick+ Batterie lithium 12V 30Ah PB+12/30
Li-ion Battery 12v 30ah 3s Bms Small Volume For Outdoor Mobile Bank Power Speaker Hiking Fishing Energy Storage Free Charger - Battery Packs - AliExpress