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Crystal 4 Company Limited

City:Shenzhen

Province/State:Guangdong

Contact Person:Mr. Lin Wong

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3500mAh power bank with mobile phone speaker

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Place of Origin :China

Model Number :CS-PB02

MOQ :1000 pieces

Packaging Details :Color box

Delivery Time :15-20 days

Payment Terms :TT,L/C, Westunion

Supply Ability :100,000 pieces/month

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Product size:137*29*29mm

Material: ABS

Battery: 1 pieces 26650 battery

Input:5V,1A

Output:5V,1A

capacity:3500mAh

1. 1 usb output

2.2 led indicator, charing shows red light, full charging shows blue/green light

3.leading Switching power supply management,reasonable circuit layout.The static power consumption down to 20u A

4.with overcharging,overcurrent,short-circuit ,overdischarging protection

5.The charging and discharging automatic recognition

6.color:blue,green,pink,orange

Product Tags:

power bank speaker 4000mah

best power bank for cell phone

power bank cell phone

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