1. Adopt DC12V1A (nominal) input, two-slot independent charging and microcomputer management system;
2. The biggest highlight of this charger is that it can charge the battery regardless of polarity!
3. There are three levels of charging current: 0.5A/1.0A/2.0A, the default charging is 0.5A, you can long press the corresponding button to select the charging current;
4. When charging, the LCD can display channel CH and the charging current, voltage, time, capacity and battery type of this channel Li-Fe 3.20V /
Li-ion 3.70V /Li-ion 3.85V (IMR); the total charging current of the two slots does not exceed 2A, that is, when one of the slots is charged with 2A current, and then the battery is charged in the other slot, the front 2A current will drop back Charge up to 1A current; when the battery is fully charged, the LCD will display FULL;
5. It can automatically identify lithium battery (Li-Ion 3.70V) battery and nickel-metal hydride (Ni-MH) battery, and manually select lithium iron phosphate battery (3.20V) and Li-Ion 3.85V battery;
6. With 0V voltage activation function, 1.65-2.20V cannot be charged (but there will be activation current trickle charging).
7. There are multiple safety protection functions such as overcharge, overdischarge, short circuit, etc. At the same time, it can intelligently and automatically identify bad batteries;
8. Charging mode: constant current and constant voltage.
Electrical technical parameters:
1. Input power: DC 12V 1A
2. Output voltage: DC 4.20V for Li-Ion
DC 4.35V for IMR
DC 3.65V for LiFePO4
DC 1.48V for NiMH/NI-Cd
3. Output current (optional): Li-Ion/IMR/LiFePO4: 2000mA*1 (only one)/1000mA*2/500mA*2
NiMH/NiCd: 500mA
4. Constant current/constant voltage charging, cut-off current: <100mA;
5. No-load standby current: <15mA;
Lii-PD4 Specific parameters
1. Input : AC cable 110-240V 50/60Hz (included)/ DC 12V 1A(selective)
2. Output voltage: DC 4.2V for Li-Ion 3.7V
DC 4.35V for Li-Ion 3.8V( IMR)
DC 3.65V for LiFePO4
DC 1.48V for NiMH/NI-Cd
3. Output current: Li-Ion/IMR/LiFePO4 2000mA*1(only for slot#4),1000mA*2, 500mA*3 500mA*4
NiMH/NiCd: 1000mA*2, 500mA*3 500mA*4
4. Constant voltage, cut-off current: less than 100mA
5. Standby current: less than 15mA
Compatible battery types and sizes
Li-ion / IMR/LiFePO4: 26650,21700,20700, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
NiMH/Cd: AA, AAA,SC, C
Size and weight:
133mm x 100mm x 35mm (L x W x H)
Weight: approx325g (not including AC cable)
LCD displaygraphic reference:
