Input current: 1A(1A Version);2A(2A Version);( Version). LED indicator: "CR" LED indicates charging status. Battery module 1. Charging current: 0.55A(1A Version);1.1A(2A Version);2.2A( Version). Charging current: 0.37A(1A Version);0.74A(2A Version);1.48A( Version).
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