General description Upgrade Type-C interface for fast charging with intelligent detection. This high-precision multi-functional liquid crystal lithium-ion/nickel-metal hydride battery charger is compatible with various battery types and automatically identifies the battery type for charging. It features built-in reverse connection protection, overcharge protection, and short circuit protection for enhanced safety. Technical specifications Input voltage: 5V Input current: 2A Output voltage: 4.2V±1% (1X2A), 4.2V±1% (2X1A), 1.48V±1% (2X0.5A) Charging current: Li-ion battery 1000mA x 2, Ni- 500mA x 2 Color: Black Material: ABS Package contents 1 x battery charger 1 x data cable Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.