| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
WIFA |
| Model Number |
WF-4000 |
Model: WF-4000 Capacity: 4000mah Cell type: Lithium-Polymer Cell Input: 5.5±0.2V Output:≤650mA Charging time: 6 hours Color: Red/white Weight: 140g Dimensions:107*57*16(mm) We also call it EXTERNAL BATTERY, EXTERNAL BATTERY FOR IPOD/IPHONE, EMERGENCY CHARGER FOR MOBILE PHONE, BACKUP BATTERY, mini Emergency Charger, Mobile phone battery charger