Product capacity: 2200mAh / 3.7V
Rated capacity: 18.5Wh
Product weight: about 77g
Charging mode: CC / CV
Input voltage: 5.V ± 0.5V
Output voltage: 5.5V ± 0.5V
Maximum charge current: 800 mA
Maximum output current: 1000 mA
Charging time: 2-3 hours
Working temperature: -10 ℃ -40 ℃
Storage, transport temperature: -20 ℃ -50 ℃
Input power: charge from the power adapter, computer USB interface.
Cycle life: not less than 500 times
Total package weight: 160G
(Product applicable)
Applicable to all devices with USB charging, such as mobile phones Meizu M9 / MXiPhone4, iPhone, iPhone 3G, iPhone 3GS,
IPod, iPod Classic, iPod Touch, iPod Touch 2G, iPod Nano,
PSP, MP3, MP4, PSP, GPS, Bluetooth, digital cameras, and so on

Contact Mr. Zhu: Phone / WeChat: 138-2316-4445 QQ: 1918529900

'Precautions'
1. When not in use for a long time, charge the product at least once every three months.
2. When the charge indicator is fully lit, unplug the charging plug to avoid prolonged charging and damage the battery.
3. Please 0-45 ℃, relative humidity 20-70% Rh environment, and away from moisture, heat and fire.
4. Keep the product in a dry place away from moisture and corrosive materials.
5. Do not scrub with rough chemicals such as soap or detergent.
6. Do not disassemble the product, impact, into the fire or water.
7. If the battery bulging, leakage or smell, immediately stop using.