AXAGON PWB E4b ECO-4400

Power Bank AXAGON PWB-E4b ECO is a universal charging device with a capacity of 4,400 mAh to charge mobile devices on the go. Enough stored energy allows multiple charging current smartphone. The compact battery rounded body forms a resilient system for safe and simple portability. Powerful LED can be used for long-term emergency lighting.

Cell Li-ion battery is recharged directly from the USB port on your computer or USB charger via the included USB cable. Intelligent electronics protects the battery cells against harsh and allows simultaneous charging 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 the power from the USB port.

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

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

Exit:
5V DC / 1A max.
with USB type A

Function electronic control external battery:
Overload protection
short circuit protection
protection against voltage spikes
protection against excessive discharge
protection against overcharging
automatic switching between battery for convenient display and saving of energy saved
possibility of simultaneous battery charging and charging the connected mobile device

Typical time charging an empty battery External:
approx. 4.5 hours from USB 3.0 port on your PC
approx. 4.5 hours from USB AC charger with min. 1A output (not included)
approx. 9 hours a USB 2.0 port on your PC
life of at least 300 charging cycles (min. 80% of original capacity)
design life of 500 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%
LED automatic shutdown after a few seconds
when connect an external battery input to power USB port LEDs indicating ongoing charging process

Additional 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 x 45 x 23 mm
Weight: 120 g
Operating temperature: +5 ~ + 35 ° C, storage temperature: -20 ~ + 50 ° C, Humidity: 20 ~ 85%

Package contains:
Battery 4,400 mAh
Cable USB power adapter type AM / micro 5pin length 15 cm
multilingual manual ENG / CZ / DE / ESP / FR / HU / IT / PL / RO / RU / SK / BG

Please note: The actual (physical) capacity of the battery cell is 4.400mAh. Practically, however, not from any external battery lossless transfer all this power to the mobile device battery, loss of power always arises in the necessary drive voltages from 3.7V to 5V on the transition of contact resistance of less than 100% efficient energy storage devices in battery being charged, due to temperature conditions due to higher charging current and the like. Generally, the constant energy can move from the external battery to the battery being charged device effective between approx. 85 and 70% depending on these conditions.