USB 5 V Power Bank Hülle Kit 3 * 18650 Akku Ladegerät zum Selbermachen Box für Handy
ab 6,08 €
US - BMS 24V 4A Battery Equalizer Lead Acid LiFePO4 Li-ion Balancer Protection. For 8 18650 Battery Case Charging Box Holder Case DIY Power Bank USB 5V Type-C. There is no chance of secondary disassembly, and the shell cannot be disassembled again.
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