Packing List: 
<br />1 x 4X 18650 DIY Mobile Power Charger Box (without battery) 
<br />
<br />Specification:
<br />Color: silver white,gold, rose red, dark gray (optional)
<br />Material: Alloy
<br />Product Size: 9.1 x 7.5 x 2CM
<br />Input voltage: DC5V / 2A
<br />Output voltage: DC5.1V / 2.1A
<br />Standard capacity: 3.6V, 10400mAh
<br />Power supply: 4pcs 18650 lithium battery (not included)
<br />Battery type: lithium ion batteries
<br />Use: at least two batteries can be used to charge
<br />Cycle life:> 500 times
<br />Operating temperature: -10 ¡æ -40 ¡æ
<br />Storage, transport temperature: -20 ¡æ -50 ¡æ
<br />Input interface: micro USB
<br />Output interface: USB
<br />Quality Certification: CE / FCC
<br />Features: suitable for most mobile phones, tablet, game consoles, bluetooth devices and other digital products; charging efficiently; hyperboloid body design, ergonomic principles; easy to carry.<p> <b><b><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ef30b084340e6523577f85-6-large.jpg></b></b></p>