Inputs and outputs:
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The battery provides a 5V / 1.6A port for charging from an external device and a micro USB input for charging the battery itself. Both connections are very well protected by a rubber cap before Feuchigkeit and splash.
The battery charge level is indicated by four small blue LED's on the top of the battery. There is also the on and off switch, and the switch for activating the small flashlight. Charging does not start automatically with the connection of a mobile device, you must turn on the battery. However, the charging process ends automatically when the mobile device is fully charged. All connections can be easily connected to the respective cables that also seated properly and secured then. The two switches are protected with rubber coatings, and you press already properly in order to use it.
Battery performance:
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The Power Bank has a storage capacity of 7800mAh and is delivered pre-charged. Recharging takes just a few hours. The reached charge level can be read on the LEDs again. A heat development when charging is not detected. With the storage capacity of the battery already holds a long time and can be a mobile phone recharge 3-4 times. For my personal use behavior that is quite enough. The charging time was there felt about as fast as a single charge with the normal charge cable.
Appearance / feel / processing:
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The outside of the battery is covered with a very robust-looking Schcht of hard rubber. The reinforced rounded corners give the battery additional stability. and protect very well against shocks. The connections are housed under a very thick and tightly sealing rubber cap. So the thing should actually be waterproof and dustproof. Everything seemed very robust and suitable for outdoor use. Even purely visually makes the battery a good picture. He is pleasantly light (250g) and compact and so well to transport.
Other:
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The battery also has a single light emitting diode, which serves as a small flashlight. But this is really just a gimmick without real added value and luminosity, to which one also could have done without. In outdoor use but that has perhaps a certain justification.
Conclusion:
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This battery is a great companion for outdoor activities, where there is no access to a power source. The capacity of the battery, I find it more than adequate, at least for my personal use. It is suitable according to the manufacturer for pretty much all mobile devices. Overall, this is a successful overall package at a fair price.
