2.1W 4.2V 0.5A AC to DC battery charger for 1S 3.7V Li-ion batteries. 3.5×1.35×8.3mm DC plug. Factory direct by QINXPOWER.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 4.2V Interchangeable Battery Chargers | QXP-BCW-04200500 | 4.2V 0.5A 2.1W | VI |
| QXP-BCW-04201000 | 4.2V 1A 4.2W | VI | |
| QXP-BCW-04201500 | 4.2V 1.5A 6.3W | VI | |
| QXP-BCW-04202000 | 4.2V 2A 8.4W | VI | |
| QXP-BCW-04202500 | 4.2V 2.5A 10.5W | VI | |
| QXP-BCW-04203000 | 4.2V 3A 12.6W | VI | |
| Email us at info@qinxpsu.com if you need customized service. | |||
