2016 new design 4000mah slim portable power bank
2. dimension: 114*68*8MM
3. appearance of technology: metal
4. capacity: 4000mAh
5. weight: 150g
6. battery: polymer
7. input: Micro USB 5.0V 0.5V/1A
8. output 5V/1A
10. protection: short circuit, over current, over charge, over andunder voltage protection
11.Conversion rate: 90%
Why choose Pinsum?
(1) OEM services are welcome, welcome to visit our factory firstly before you place an order.
(2) High Quality Control with ISO9001, CE,ROHS,UL,MSDS approve.
(3) 10 years battery manufacture whose products export to 60 countries.
(4) Cooperate with many famous battery brand in the world.
(5) New product output every month with Best price and quality.
(6) Our mission is to help our customers achieve success, then fulfill our dreams.
(1) UPS/DHL/EMS/HKEMS/FEDEX/HK post/TNT/AIR CARGO and so on.
(2) Please choose your convenient shipping method according your detail requirement.
(3) The shipping discount is different in different season and depend different weight; we will choose the cheapest and safest way according your detail quantities.
(4) Normally, it will take around 3-7days fromChinato destination country. Please note that some remote place will need more around 1-3days.
(1) Sample within 1-3days;
(2) Wholesales 4-7days according different quantities;
(3) OEM 7-14 days after all info confirmed.
Pinsum Export market:
our products are widely accepted in North America such as USA,Canada; European countries such as UK, Germany, France, Netherlands, Greece, Russia, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain, etc.
If you want to learn more and get latest price pls add my skype (live:sales08_180) or send inquiry to our sales(email@example.com), we will offer our competitive prices and high quality to you soon.