W0511 which 5000mAh Ultra Thin Slim Credit Card Power Bank with Built in Cable

RinstarPower --5000mAh Ultra Thin and Credit Card Power Bank Built-in Cable Battery Charger 

► 5000mAh Grade A Non-Recycled Li Polymer battery

► Material: Environmental  ABS 

► The cords is covered fully by outer shells to make 4C printing of 2sides fully possible

► The built-in cable and iphone5/6 adapter makes you no need to take additional cable,also  Have another USB Output Port, can charge two mobile phones.

► Ultra  slim design makes it easy to put your wallet or bag,very easy to carry

► Charges most phones,tablet,camera and digital equipment

► 2sides entire big logo area for 4c full color printing or silkscreen,best advertising your company

► 7 Protection System:Over charge/discharge/Voltage/Current/Power/Temperature/Short circuit protection

► CE,FCC&RoHS certified