- Certification: RoHS,CE,FCC
- Max Input: 20W
- Shell Material: Plastic
- Features: wireless charge,Digital display
- Support Quick Charge Technology: Two-way Quick Charge
- Input Interface: USB Type C
- Output Interface: USB-Type C,Wireless Charger
- Battery Type: Lithium Polymer Battery
- Brand Name: zime
- Origin: Mainland China
- Type: Magnetic power bank
- Battery Capacity: 10000mAh 38Wh
- Rated Capacity: 5800mAh 5V 3A
- Wired Charging Power: 20W Max
- Wireless Charging Power: 15W Max
- Material Quality: ABS PC
- Weight: 182g
- Size: 68*68*28mm
- Model: E49A
- Wholesale / Dropshipping: Support
Important NOTICE:
Q&A
For example:
Q: Why the battery capacity is 20000mAh, but the rated capacity is 12000mAh?
A: Because the input voltage of devices such as mobile phones is 5V. Inside the power bank, the original 3.7V will be boosted to 5V before output.
So the output capacity is 7400mAh ( 3.7V*0000mAh/5V=7400mAh).
There will be energy loss in the step-up and step-down process, and the energy conversion rate: more than 82%.
Finally, the rated capacity is about 6000mAh.(7400mAh*82%=6000mAh).
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