Integrated USB Lithium Battery Charger & Protection Module Board

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Features: Input port with micro USB female connector. Can directly use a mobile charger for input to the lithium battery and still retain the input voltage wiring solder joints, al lowing for convenience. Connect the battery to B –, insert the mobile phone charger into the USB Female; red light indicates charging, and green light indicates fully charged. Specifications: Input voltage: 5V Maximum charging current: 1000 mA Charge cut-off voltage: 4.2 V ± 1% Battery overcharge protection voltage: 2.5 V Battery over-current protection current: 3 A Input interface: Micro USB Dimension: 2.6 x 1.7 cm Package Includes: 1x Charger module board Show more