Micro USB 5V 2A 18650 Lithium Li-Ion Lipo Akku Ladegerät Modul Ladeplatine
5,29 €
2, synchronous switch step-down charging, charging efficiency 94% (input 5v, battery 3.7V / 2A) heat is very small, the maximum charging current can reach 3A. Input interface: Micro USB. 1pcs xMicro USB charging module.
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