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- Contact Person : Mr. Ning Ximing
- Company Name : Shenzhen Leka Technology Co., Ltd.
- Tel : 86-755-83382550
- Fax : 86-755-83382550
- Address : Guangdong,Shenzhen,5F-2, No. 55, Tiezi Road, Xixiang, Baoan District
- Country/Region : China
- Zip : 518102
Power Bank 3.7V 4000mA
Product Detailed
Related Categories:Rechargeable Batteries
Related Product Searches:Power Bank 3.7V 4000mA,High Quality,power bank 3.7V 4000mA, universal portable power bank,PB4020
Power pack
Input:DC5.0V+0.2V;max 1000mAh
Output:DC5.0V+0.2V; 4000mAh
Related Product Searches:Power Bank 3.7V 4000mA,High Quality,power bank 3.7V 4000mA, universal portable power bank,PB4020
Model: PB4020 (LOGO: OEM for customer)Capacity: 4000 mAh/3.7V
Input : DC5.0V±0.2V; max 1000mAhOutput: DC5.0V±0.2V; 4000mAhCycle life: ≥500 Dimension: 113×58×10 mmCharging time : About5 hours 3LED Capacity indicate:25%,50%,100%Accessories: USB cable with 6pcs connector (can customerize for option). Latest polymer lithium A-grade batteries.The single USB output, 1A current.One key operation, hold 3 seconds to output, hold 3 seconds to end output. 3 level indicators.Power bank auto-end output once mobile phone was changed overSpecial design of overcharge, overdischarge, over-current and short circuit protection.Auto end output within 4 seconds when connectionless, energy saving and environment.With more output connectors, to meet with more devices via USB portPower Bank 3.7V 4000mA
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