3. High capacity 20000mAh built-in battery which is about enough to charge an iPhone 6 times.
4. Long service life,more than 500 times for the charging and discharging
5. Power bank external battery
6. Portable rechargeable mobile phone charger
7. Led indicator shows when the phone is charging.
8. Waterproof, safe and reliable, perfect for travelling and outdoor activities.
3.Output: Dual USB DC5V-1.0A/ DC5V-2.1A
4.Size: 139 x 75 x 20 (mm)
1. Solar charging is specially designed for emergencies, it's not a primary source of charging due to the compact solar panel size, which may take a long time. In general usage, we recommend charging the solar power bank via an adapter or computer to shorten the charge time.
2. For the first time use, please recharge the battery for about 10 hours after you receive it , so that it can activate the battery.
Type: Emergency / Portable Quality Certification: RoHS,PCT Output: 5V/1A Supports Solar Energy: Yes Weight: 265g Battery Type: Li-polymer Battery Is LED Lamp Illumination: Yes Brand Name: Tronsmart Input Interface: Micro USB Support Quick Charge Technology: No Output Interface: Double USB Battery Capacity(mAh): 15001-20000mAh Size: 137*76*19mm Features 1: Solar power bank Features 2: for xiaomi powerbank Features 3: Solar charger Features 4: Power bank 20000mah Features 5: for iphone charger Quality Certification: CCC