4-slots independent charging and independent management system, Type-C 5V/2A input.
Multiple safety protection functions of over-charging, over-discharge, short-circuited, and can automatically Identify broken/defective batteries (will not charge bad batteries). Charging under constant voltage and current.
Built-in LCD display screen shows the Operating mode(CHARGE/TEST), battery voltage (V), working current (mA), charging time (H), battery capacity (mAh), percentage of electricity (%) and other parameters are clear at a glance.
2 optional charging currents: 500mA * 4 / 1000mA * 2. The default charging current of the charger is 500mA, and 500mA or 1000mA current can be selected for charging by the current (CURRENT)key within 8s. Li-ion: 500mA/1000mA and Ni-MH/Ni-cd: 500mA.
Can charge rechargeable batteries of different specifications (18650/26650....../AA/AAA) at the same time.
Specifications:
Brand Name: LiitoKala
Model Number: Lii-M4
Type: Battery Charger
Color: Black
Input voltage: DC 5V/2A
Lithium battery charging current: 4.20V 500mA*4 /1000mA*2
NiMH battery charging current: 1.48V 500mA*4
Compatible with: Li-ion:26650/22650/18650/21700/20700/18490/18350/17670
17500/17355/16340/14500/10440/AAA/AA/SC/S etc..
Ni-MH and NiCd:A, AA, AAA, SC
USB output: 5V---1000mA
TEST Discharge current: 500mA
Main Item Size: approx. 15.3*12.3*3.8cm
Package Size: 19.0*13.0*4.5cm
Package Weight: 253g / 8.9oz
Functional characteristics
1. Using Type-c interface for 5.0v input;
2. Two optional charging currents: 500mA/ 1000mA;
3. Battery capacity detection function;
4. It is possible to charge batteries of different specifications (18650/26650/.../AA/AAA) simultaneously;
5. This product adopts an independent LCD display, with clear parameters such as working mode (CHARGE and TEST), battery voltage (V), working current (mA), charging time (h), battery capacity (mAh), percentage of battery charge (%), etc;
In CHARGE mode, 4 channels work independently and different charging currents can be selected to work simultaneously;
7. Test mode, the normal process of detecting battery capacity consists of three steps (1) fully charging, 2) discharging, and 3), and the process of detecting battery capacity;
8. CHARGE and TEST modes can work simultaneously; Independently set charging capacity detection/normal capacity detection function , without separate discharge detection function;
10. Multiple protection functions: overcharging and discharging, short circuit, 0V voltage activation function, (- Δ V&0 Δ V) 1.65V-2.2V cannot be charged, intelligent identification of faulty batteries and reverse battery detection protection;
11. With standard 5V/1000 mA USB output function.
Package List:
1 * LII-M4 Battery Charger(Or Lii-M4+U1)
1 * USB Cable
1 * User Manual(Chinese&English)
