Today in the test of the Astro2 with 8400* mAh of anker. The mid-range of the mobile chargers in the test.
The Astro2 from anker differ in the first impression doesn’t really think much of his companions of the mid-range batteries, still, he can like nearly all External Battery with its stable nature points. Of the Astro2 has a plastic housing as almost all of the External Batteries with a knob on the front. With this button is activated and the light of the mobile workers in the floor is activated by a long press, otherwise the battery has two outputs for the loading of your gadgets and an input for the loading of the Astro2. The weight is for comparison of the 10000 mAh strong brother approximately half and the device is well situated in the capacity of 8400 mAh provides enough power for at least 4 loads of the smartphone and can be used in everyday life as well. Included are still more than one adapter and a small pouch to protect the battery and or the Adapter. What are you will see further down in the article.
Is as easy as possible. The Powerbank is charged by a micro-USB port, this is then by the supplied USB cable to a computer or laptop connected takes this load operation. According to the description about 6 hours. If the replacement Powerbank is charged only once, then you can either use your own charging cable or one of the supplied cable & adapter. A prerequisite for the use of the charging cable is, of course, a USB charging cable. Everything is connected properly the charging process can begin by turning on the Powerbank. The external battery shows when loading by its four lamps each its own charging status. As soon as the phone is charged and it turns away from the connector from the Powerbank automatically. This function protection against a self-discharge.
Input: Micro USB DC 5V / 1A
Output: 2 USB 5V / 1A and 5V 2A (@2A total max)
Minimum required current: 50mAh
Dimensions: 3.7″ x 2.4″ x 0.8″ (93 x 60 x 20mm); Weight: 0.49 lb. (184g)
Popular Compatible Models:
Apple: iPhone 5 / iPad Mini / iPad 4 (Das Original Kabel erforderlich) / iPhone 4S 4 3GS / iPod Touch Classic Nano / iPad / iPad 2 / iPad 3
HTC: One X S V / Sensation, Sensation XE XL / Radar 4G / EVO 3D 4G / Inspire 4G / Vivid 4G / Wildfire S / ThunderBolt / Incredible 2 S / Rezound / Desire HD S Z
Samsung: Galaxy S3 Mini / S3 / Galaxy S2 I9100 / S / Galaxy Nexus / Galaxy Note / Note 2 / Ace 2 / Focus S / Infuse
Motorola: Atrix 2 / Triumph / Droid 3 X X2 Bionic Razr
LG: Optimus 4X HD V S T 2X 3D 7
Nokia: N900 / N9 / N8 / N97 / Lumia 920 900 820 800
Andere: Blackberry Bold 9900 / Sony Xperia Z Arc S / PSP / Nook Color / MP3 MP4 MP5 / GoPro / Amazon Kindle
The battery is designed for the loading of the smartphone and can be your cell phone many (about 4-5 days) with power supply.
A conclusion to this mobile battery:
The processing is as always from anker and friends absolutely in order and it also keeps light fell from the table, in addition, it is also, and of course a carrying case supplied, in addition the Powerbank from scratches and damage. This external battery is for the multiple charging of the cell-phones and the battery at 23 euros and is a very high value on the go. I use this Powerbank for my trips to the lake to fishing or in the camp of the fire department, as the electricity always there is hardly any language skill here and I do my bit to a few days without a fixed power source.