3S BMS PCB Power Bank Bank Etui Batterie Halter 21700 Speicher Balance Schaltungen USA
ab 11,59 €
Features: The installation is simple, only the battery is required, no welding is required. Excellent structure, helps to dissipate heat during battery use Comes with insurance design, safe to use The protection board is powerful, reducing worries, flushing the same mouth Can be stacked in multiple layers M4 copper pillar conductive Simple and fast assembly, no welding required Size： 3S1P short ：10.3*8.8*2.5cm 50g 3S1P with 40A bms：10.3*8.8*2.5cm 60g 3S2P short：10.3*8.8*4.5cm 75g 3S2P 40A BMS：17.4*8.8*2.5cm 102g .
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