The power/status button and glowing blue lights enable the user to turn the battery on/off and figure out the charge level speedily
Provides up to double the battery life and 1450mAH capacity
The offGRID Backup Battery Case for iPhone 4 is the thinnest, lightest and most effective iPhone backup battery case accessible. This case has an ultra thin rechargeable battery built inside of a snug fitting, low-profile protective case that promises to double the battery life of the iPhone four. The power /status button makes it possible for the user to figure out the charge level and status swiftly ,with just 1 soft touch button and a series of blue lights
I’ve been getting some PMs about how to connect greater voltage solar panels to lower voltage battery banks for off grid application. Several individuals believe they have to buy panels with same voltage rating as their battery bank, that is wrong. With an MPPT charge controller like the Outback Flexmax 60 or 80 you can use panels or strings of panels in series with a voltage up to 130vdc and charge a 12v, 24, or 38v battery bank. This makes it possible for you to use smaller gauge cable runs at longer distances, lower amperage breakers, and so on from the charge controller to the solar panels. Take a appear at the attached diagram on how I strategy to connect my 20 Dupont solar panels to my 12 volt battery bank. Video Rating: four / 5
Mulitple charges for mobile devices. Fits any mini USB powered device. Also works with Apple & Micro USB device cords cords with USB tip
Up to three hours of back up cell telephone power. Up to 50 hours of music playback
On/Off switch which effectively conserves power.
Can be recharged 100′s of times
Portable 1150mAh Lithium-ion battery for portable devices The Duracell Rechargeable Instant Charger gives you compact, on-demand power. It permits you to immediately charge many USB-compatible devices, such as your iPhone®, iPod®, or BlackBerry®. The Instant Charger conveniently charges by way of your laptop or computer’s USB port and fits most mini-USB powered devices.*
*Consult device manufacturer for USB compatibility.
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