Lii-M4 Functional features

1. 5.0V input with type-C interface2. Two kinds of optional charging current: 500mA / 1000mA;3. Battery capacity detection function;4. Different specifications (18650 / 26650 / /AA / AAA) rechargeable batteries are charged at the same time;5. The product adopts one screen independent LCD display, and the parameters such as working mode (charge and test), battery voltage (V), working current (MA), charging time (H), battery capacity (MAH), percentage of electricity (%) are clear at a glance;6. In charge mode, four channels work independently, and different charging currents can be selected to work at the same time;7. In test mode, the process of normal battery capacity detection consists of three steps (1 full charge, 2 discharge and 3 full charge);8. Charge mode and test mode can work at the same time; charging capacity detection / normal capacity detection function can be set independently, without separate discharge detection function;9. Multiple protection functions: overcharge and overdischarge, short circuit, 0V voltage activation function, (- Δ V & 0 Δ V), 1.65v-2.2v unable to charge function, intelligent identification of bad battery and reverse battery detection and protection;10. With standard 5V / 1000 Ma USB output function.