Power Bank with 7800mAh + 2x USB outputs with 2,1A power is a practical addition on the roads for recharging electronic devices such as mobile phones, tablets, GPS navigation, MP3 players, and so on. The external portable battery has a modern andalso elegant look for normal use. It can also charge your video and photo cameras, what can be useful on holidays or trips to the nature where you do not have access to an electrical outlet. Thanks to the capacity of the 7800mAh battery, it will charge the standard smartphone battery more than 4x.
The advantage is that this power bank can be plugged in electric network and also can be used as an AC/DC power adapter for your devices.
Power bank features a new Li-polymer battery that guarantees low weight, high capacity, minimal self-discharge and high performance. The battery has two USB outputs, allowing you to charge two devices at once. Both USB outputs have output performance of up to 3,4 A through a network socket, and thanks to it your devices will charge faster than regular powerbanks. The full charging of power bank is 3 hours. There are four blue leds indicating the level of battery charge, so your powerbank will never be discharged without you knowing about it.
The external battery is equipped with smart chips to protect against overheating, overvoltage, complete discharge and overcharging. The use is very simple. Just plug your device through the USB cable to an external battery and press button to switch it on. After charging the device, disconnect the USB cable and the external battery turns off automatically after a few seconds. Powerbank is ideal for festivals, camping, trips, traveling abroad, or as an emergency power supply for very busy days when a regular battery on your device simply can not keep up with your claims. The battery will charge almost any portable device with mini USB/micro USB connectors. The device is recharged easily with a USB cable, either through your PC or from an electrical outlet.
Protection against overheating, overvoltage, complete discharge and overcharging
Two USB outputs with 3,4A performance
LED indicator of discharging the external battery
Fast recharging of an external battery in parallel with a mobile phone
Battery capacity up to 7800mAh
Battery type: Li-Pol
AC/DC adapter output: 5V/3,4A
Power bank output: 5V/2,1A
Power bank input: 5V/3,4A
Charging time: 3 hours
Life: 1000 charging cycles
Operating temperature: -20° C to + 50° C
Overvoltage protection: yes
Protection against overheating: yes
Protection against overdischarge: yes
Protection against overcharging: yes
Dimensions: 128 * 72 * 23 mm
Weight: 280 g
1x External 7800mAh battery
1x Reduction for EU socket
1x USB cable