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BC4L DUAL OUTPUT BATTERY CHARGER FOR LI-ION OR NI-MH/CD
Features
BC4L charges NiMH, NiCd and Li-ion batteries. It equipes with backlight LCD display showing charging time, current, voltage, capacity and internal resistance. It also has testing funtions to test capacity and internal resistancce.
- 3 functions: Charge function, Capacity test function, Internal resistance test function
- Charging current: 300mA/ 500mA/ 700mA/ 1000mA
- Reverse charging protection
- Bad or non-rechargeable battery detect
- Every slot controled independently
Comparsion between BC2S and BC4L
| BC2S | BC4L | |
| Battery Type | NIMH/ CD AA/AAA BATTERIES |
NIMH/CD AA/AAA/SC/C 3.7V LI-ION |
| Charging Current | 200mA/ 500mA/ 700mA/ 1000mA | 300mA/ 500mA/ 700mA/ 1000mA |
| Discharge Current | 100mA/ 250mA/ 350mA/ 500mA | 250mA/ 500mA |
| USB Output | Yes 5V/ 1A | Yes 5V/ 1A |
| Capacity Test | Yes NIMH/CD batteries | Yes NIMH/CD and Li-ion batteries |
| Inner Resistance Test | No | Yes |
| Modes | 4 Modes: Test, discharge,refresh, charge | 2 modes: test and charge |
| Maximum Battery Capacity | 3000mAh | Unlimited |
| Discharge Funcion |
Yes, it removes memory effect |
No |
| Refresh Function | Yes. Restore batteries capacity to maximum | No |
| LCD Display | LCD, showing charging, time, current, voltage, capacity | Back light LCD, showing charging time, current, voltage, capacity and internal resistance |
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