High capacity small size aluminium 10000 power bank

18650 battery with 800mAh/1200mAh/1200mAh/1500mAh/2600mAh 

And power bank can be customized as your requirement

10400 mah portable power supply:
1.16650 lithium batteries

2.Input:5v,1A
3.Output:5 v dc,5v,1A,2A
4.Service life: >1000 times;
5. A USB interface   

Feature

1.Mobile booster battery for external power supply of smartphones or other mobile devices
2.High-grade anodized aluminum housing case,solid and strong
3.Delicate design,compact and sleek
4.Built-in high energy cell,big capacity with small size and up to 93% high conversion rate
5.Overvoltage protection,overcharge/overdischarge protection and short circuit protection for high safety

 Rapid charge, long cycle life, electricity-saving function. 
 Designed to provide power for your phone/ MP4MP3MP5
Safe and reliable, perfect for using on travelling and outdoor activities. 
Safety: over-charge protection, over-discharge protection,over-load protection, shortage protection.