Rated input voltage 12 ± 10% V
1.2 Input voltage 12 ± 10% V
1.3 charging current 300 ± 10% mA
1.4 Conversion efficiency ≥85%
1.5 Maximum output current ≤2 A

Load voltage range of 12 + 10% V
2.2 Output current range ≤2 A
2.3 Output voltage range 12 ± 10% V
2.4 Noise ≤50 dB
3 Protection Features
3.1 over-discharge voltage protection (batteries) 9V over discharge release 9.3V
3.2 overcharge voltage protection (batteries) 12.75 V overcharge release12.6V
3.3 load current (batteries) ≥3A
3.4 Output overcurrent protection ≥1.3A locked