Company Advantages1. WOYUM car adapter is highly reliable with stable voltage. Owing to its various quality attributes, provided lithium battery charger is highly appreciated by Woyum clients.
2. WOYUM's customer service always works on a professional level. Compare to other brands, WOYUM car adapters have thicker quality construction
3. WOYUM power supply adapter is more secure and reliable. auto battery charger,mobile battery charger has these advantages: best battery charger and easy application and generalization.
4. All WOYUM charging products are environmental-friendly and energy saving. Woyumis an expert in specialized in producing and improving external battery charger,smart battery charger.
5. The battery recharger is made from 100% nimh battery charger, providing ensured battery pack charger. The simple and cost-effective way of powering the device is provided.
Accessories list | USB cable 1pc |
car charger 1pc |
zk1 charger 1pc |
specification 1pc |
Warranty card 1pc |
Port | NO |
Discharge LCD indication | NO |
Battery LCD display | NO |
Discharge LED indication | yes |
External Adapter | yes |
Adapter power | Input AC 100-240V 50/60Hz Output DC 5V/1A |
Input voltage for charging | 5V |
Input Current for charging | 1000mA |
Battery slot Output Current | 1000mA±10% |
Auto cut-off Voltage | 4.2V±0.05 |
Battery outpout cut-off voltage | 3.0V±0.05 |
Operation Temperature | -40℃~+70℃ |
Product weight | 38.5g |
product sizes | 117x29.5x32.7mm±2mm |
Product Net Weight | 8.94Kg±5% |
Carton size | 465x328x228mm±5mm |
Carton Gross Weight | 9.9KG±5% |
Storage Temperature | 0℃~40℃ |

Company Features1. Woyum specializes in manufacturing auto battery charger with high quality and reasonable price.
2. Adversity Successfully Overcome Is The Highest Glory. Woyum Offers A Wide Range Of external battery charger, lithium battery charger, mobile battery charger At Reasonable Price To Customers From All Over The World. Please Contact Us!
3. Woyum focuses on continuous technological innovation to improve products and services. Check it!