BONAOK 4-Slot Smart Charger NiMH/Li-Ion Battery Charger
【Features】 Lithium battery chargers are specially designed to charge lithium-ion batteries. Lithium-ion batteries have higher requirements on chargers and need protection circuits, so lithium-ion battery chargers usually have high control precision and can charge lithium-ion batteries with constant current and constant voltage.
【Charging process】 When the power supply is not connected, the LED light on the circuit board does not light up The power supply is connected to the circuit board, and the green LED is continuously on. At this time, the circuit board is waiting for the lithium battery to be inserted. After the lithium battery is put in, it starts to charge and the LED turns orange.