High capacity - 20800mAh - allows you to charge your device miltiple times depending on the cell capacity of the charged device.Conversion Factor ic - System performance at the highest level up to: 90% Each device generates energy losses. The Sella PCB was designed to achieve the smallest energy loss ensuring a high efficiency ratio on the actual capacity of the device.Compatible with a variety of devices - 99.9% compatible. Power bank Non Stop Sella is compatible with most available devices on the market. When connected to , for example, the phone, it automatically adjusts the charging current and detects the device. Compatible with smartphones, tablets, camcorders and other devices powered by 5 VDC of such manufacturers as: Mi Apple Samsung HTC Google BlackBerry Sony Nokia etc.All NonStop Power Bank models are tested in terms of capacitance, the charging and discharging time is measured so that the product meets the requirements of the standard. Only if the product has passed the test successfully, is it prepared for sale.Built-in protection: Overcharge/discharge , temperature, short circuit, voltage, current
NonStop Power Bank Sella 20800mAh Samsung High quality Non-volatile Li-ion Premium NonStop cells. Compatible with smartphones, tablets, camcorders and other devices powered by 5 VDC USB. In addition, all NonStop Power Bank models are tested in terms of capacitance, the charging and discharging time is measured so that the product meets the requirements of the standard. On the cable of each model there is information about the test time of loading and unloading.
Only if the product has passed the test successfully, is it prepared for sale.
Model: NonStop Sella 20800mAh Samsung
Dimensions : 153x 80 x 23.5 mm (HxWxD)
Cells: Lithium-ion Samsung
Weight / without usb cable: 440g
Cells' capacity : 3.70V/20800mAh (+/- 5%)
PCB system efficiency: Up to 90%
Discharge capacity PB / Voltage: 2x USB: 1 x USB 1000mA, 1 x 2100mA/ DC 5V
Max. PB charging current / voltage: 2000mA / DC 5V
Charging time / average current: 47 h/433mA
Discharge time / average current: 14.1 h/951mA
Standby time: over 10000h
Built-in protection: Overcharge/discharge , temperature, short circuit, voltage, current
MicroUSB cable - 20cm
For devices with other connectors, use the original cable included with the device.
Automatic charging current adjustment
Handy design, stable hand grip, solid design
Charge status monitoring Blinking diodes during unloading and charging
Built-in LED indicator
3 x LED flashlight
AAB NonStop PowerBank Sella Black 20800mAh Samsung 4 USB Ports MIMJBNUKI