New design power bank with charging cable ,samsung charger
USD $1 - $2 /Piece
Min.Order:10 Pieces
Ningbo Keqiang Battery Co., Ltd.
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New design power bank with charging cable ,samsung charger
Warranty&Return Policies
1. If you test the products and it doesn't work, pls keep it and send it to us in 1 month, we will send the good one to you with the following order.
2.All products have been strictly Quality Checked in house before packing.
3. All products have been well packed before shipping.
4.One year warranty is provided for all models.
Battery Capacity | 8400mAh colorful and pretty USB universal portable power bank |
Stocking temperature | -20°C-48°C |
Rated Input | 5.0V/1000mAh |
Rated Output | 5.0V/1000mAh |
Self-Charging Time | 1-2hours |
Fully Charging Iphone | 6 times ( Iphone battery 1420mAh) |
Recharge Cycles | Charge to 100% Up to 500 times |
LED Indicators | 1 battery capacity level LED indicators |
LED Torch | YES |
Protection Functions | Built-in protection functions for short circuit, over charge/discharge; |
Attached Connectors | Micro Mini USB |
Devices Supported | Mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on. |
Standard Cell Technical Specification Summary | |||
Nominal Voltage | 3.7V | Cell Voltage is between 3.6v--3.9v when shipped | |
Capacity range | 100mah-1,999mah |
| |
charge | MAX charge voltage | 4.2 | Cell Voltage is between 3.6v--3.9v when shipped |
MAX charge current | 1.0C | ||
Charging method | Constant current/voltage | Standard charge:0.2c @4.2v | |
Constant current/voltage | Standard charge:0.5c @4.2v | ||
Discharge | Min Discharge voltage | 2.75 |
|
Max Discharge Current | 1.0Cmin | Cells can be manufactured to discharge rates of up to 2.0c ,see high discharge series cells for more information | |
Self Discharge | Residual Capacity | >97% | After standard charging,stored at 25 @0.2C/2.75V |
Operating Temp(C) | Discharge | -10℃ +60℃ | Higher and Lower temperatures are achievable to order |
charge | 0℃ +45℃ | ||
Storage Temp (C) | -10℃ +45℃ |
| |
Cycle Life (Number of cycles) | Minimum | 300 | One cycle relates to one charge period to 0.2C/4.2V-then one discharge period to 0.2C/2.75V.the cycle life rating is when the discharge capacity is at 80% of the rated capacity |
Typical | 500 |
Any questions ,fell free to call :+86 13165939787 contact person :kobe chen skype:powerbank1990 wechat:13165939787