Axago PWB-E4 MOBILE 4400

External battery Axago PWB-E4 is a universal charging device with a capacity of 4,400 mAh for charging mobile devices on the go. Enough stored energy allows multiple charging current smartphone. Compact Battery rounded body form, resilient system for secure and seamless portability. Powerful LED can be used for long-term emergency lighting.
Cell Li-ion battery recharges directly from the USB port of a computer or USB charger using the included USB cable. Intelligent electronics protects the battery cells against adverse effects and allows recharge the external battery and charging the connected mobile device.

Designed for charging tablets, mobile phones and smartphones, cameras, navigation systems, game consoles and other devices that support power supply from USB port.

Battery capacity:
4,400 mAh/3.7 V, ie 16 Wh (includes two articles after 2200mAh)
Li-ion battery

Input:
DC 5V/1A
connector micro USB 5pin

Output:
DC 5V/1A max
USB connector type A

Note: The actual (physical) capacity of the battery cells is 4.400mAh. Practically, however, not from any external battery lossless transfer all this power to the mobile device battery, loss of energy always occurs in the necessary drive voltage from 3.7V to 5V, the transition of contact resistance less than 100% efficient energy storage device to the battery being charged, due to temperature conditions due to higher charging current, etc. Generally, you can actually move energy from an external battery to the battery being charged device efficiency between approx. 85 and 70% depending on these conditions.

The function of the control electronics external battery:
Overload protection
short circuit protection
protection against voltage surges
protection against excessive discharge
Protection against overcharging
automatic switching between battery for convenient operation and saving the stored energy
simultaneous battery charging and charging the connected mobile device

Charging time mobile device with an external battery:
about. 1 hour for every 1,000 mAh battery capacity of mobile devices (if the mobile device supports charging current min. 1A)

Typical recharge time external battery fully discharged:
approx. 3.5 hours from USB 3.0 port PC
approx. 3.5 hours from the AC USB charger with min. 1A output (not included)
approx. 7 hours from the USB 2.0 port of your PC
life of at least 300 charging cycles (min. 80% of capacity)
design life of 500 charge cycles (subject to the conditions of use of the battery)

LED indication:
four blue LEDs
after pressing the four LEDs indicate battery level 100-75-50-25%
auto off LED indication after a few seconds
when connecting the input to an external battery to power USB port LEDs show ongoing process of charging

For more information:
Made of durable ABS plastic, rigid connection of all parts of the housing
Function LED Flashlight - press the button for 3 seconds, the LED on/off
Dimensions: 93 × 45 × 23 mm
Weight: 120 g
Operating temperature: +5 ~ +35 ° C Storage temperature: -20 ~ +50 ° C, humidity: 20 ~ 85%

Package includes:
4,400 mAh battery
Cable USB Power Adapter type AM/micro 5pin length 15 cm
multilingual manual