Company Advantages1. The production of auto battery charger always take lithium battery charger into account. WOYUM branded adapters have been carefully manufactured and tested in house
2. WOYUM battery charger is strictly inspected during production. Woyum has excellent customer service representatives available to help you out by phone.
3. WOYUM battery charger has advanced protection & safety certificate. It also features external battery charger,mobile battery charger which can store up to best battery charger.
4. battery recharger is easy to adjust its height for different types of people. WOYUM battery charger is compatible with all different type of cylindrical rechargeable lithium battery
5. nimh battery charger can be in normal work status at day and night. Safe and fast charging is achieved by WOYUM battery charger
| Accessories list | Adaptor 1pc |
| car charger 1pc |
| zk2 charger 1pc |
| specification 1pc |
| Warranty card 1pc |
| Port | 1xUSB |
| Discharge LCD indication | yes |
| Battery LCD display | Voltage and current |
| Discharge LED indication | NO |
| External Adapter | yes |
| Adapter power | Input AC 100-240V 50/60Hz Output:DC 12V/2A |
| Input voltage for charging | 12V |
| Input Current for charging | 2000mA |
| USB Output Voltage | 5.0v±10% |
| USB Output Current | 1000mA±10% |
| Battery slot Output Current | 500mA±10%x4 |
| 1000mA±10%x4 |
| 2000mA±10%x2 |
| Auto cut-off Voltage | 4.2V±0.05 |
| Battery outpout cut-off voltage | 3.0V±0.05 |
| Operation Temperature | -40℃~+70℃ |
| Storage Temperature | 0℃~40℃ |
![Woyum -Automatic Battery Charger Manufacture | Woyum Zk4 Lcd Intelligent Battery]()
Company Features1. WOYUM can deliver auto battery charger on time and seldom on shortage because we have powerful team to support.
2. Woyum has been more competitive for its high-quality external battery charger.
3. As an essential focus, lithium battery charger plays an important role in the development of Woyum. Contact us!
