At least charge the battery every 3 months.
Please store the battery in cool&dry places.
Keep away from corrosive material, fire&heat (eg, sunlight)
In the case of electrolytic liquid leakage on skin or clothes pleasewash with clean water, otherwise it will carse skin inflammation.
Feature:
1.Built-in high capacity rechargeable Li-Polymer battery . powerful with long operation time.
2.the USB output, more convenient.
3.High efficiency of power conversion.
4.Electricity-saving function.
5.With 4 LED power indicator.
6.Portable, practical and long cycle life.
7.Safe and reliable, perfect for using on travelling and outdoor activities.
Specification:
Color: black
Capacity: 1000mAh
Intput: 5.0V,500mA
Output: 5V, 500mA
The pictures provided were taken of the exact item you will receive, moments before the listing was written. Please make sure to review the images and ask any questions prior to bidding.