| Input Voltage | 100-240VAC, 50-60Hz |
| Input Current | 1.1A |
| Back current drain | <1mA |
| Constant VoltageLimit (C.V.) | G60-12F3 | G60-12L3 | G60-12F4 | G60-12L4 | G60-12L5 | G60-12F8 |
| 10.8V | 12.6V | 14.4V | 16.8V | 21.0V | 28.8V |
| Bulk charge current | 1.5A/3.3A | 1.5A/3.3A | 1.5A/3.2A | 1.5A/2.8A | 2.0A | 1.5A |
| Operate Temperature | -20℃~50℃ |
| Cooling | Natural convection. Do not cover the charger. |
| Charge principle | Auto 3 stages: pre-charge, then C.C. mode, then C.V mode, then OFF |
| Batterytype | Li-ion/Polymer |
| Batterycapacity | 3-25Ah |
| Size | 120 x 67 x 41mm |
| Enclosure | IP54 (Dust protected, Water splashing resistance) |
| Weight | 270g |