hopepower wholesale external power bank K20

Price: 6.0~9.5 USD
Trade Term: FOB
Payment Terms: T/T,WU
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Basic Info.
  • Brand Name: K20 
  • Required Agent Type: manufacture 
  • Place of Origin: Guangdong  
  • Min.Order: 500 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 10000pcs/day
  • Packing:as per customer demand
  • Delivery Date: 15days
InputInput voltage5V±0.5V
Input current800-1000mA
OutputNo load voltage5.00V±0.25V
Load voltage5.00V±0.25V
Output current1A (Max)
Output power5.2W (Max)
Other parameterLoad checkPress the switch, the output will charge load when load has been connected.
Quiescent current<100uA
Biut-in battery capacityLi-ion 5200mAh external power bank
Average operating efficency>89%
Charge time3-5 hours
Cycle time>500 times
ProtectionOver charge voltage4.30V±0.05V
Over current1.8A(typical)
Under voltage2.8V
Short circuit<150μs shut down output
Other functionsOutput must be active by recharging or pressing the switch after short-circuit protecion, over load protection or over discharge protection.



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Ms. Alyssa Yuan
Tel: 86-755-23030433
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Shenzhen Hopepower Technology Co., Ltd
No.145,The Second Industrial Avenue,TangXiayong, Songgang Town, Bao'an District, Shenzhen, Guangdong, China (Mainland)
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