Erayak Battery Charger RK1A-Specification
| Rated output voltage | 6V DC | 12V DC |
| Max input power | 21W(RK1000) | 21W(RK1000) |
| Rated output voltage | 7.2V DC±0.2V | 14.4V DC±0.2V |
| Rated output current | 1A(RK1000) | 1A(RK1000) |
| Rated input voltage | 100VAC-240V(RK1000) 50HZ-60HZ | 100VAC-240V(RK1000) 50HZ-60HZ |
| Working temperature | 0℃- 40℃ | 0℃- 40℃ |
| Storage temperature | 0℃- 60℃ | 0℃- 60℃ |
| Size | 12.50*6.90*7.20cm | 12.50*6.90*7.20cm |
| Weight | 0.20kg | 0.20kg |