I only had my case a week. Mini usb broke off. This was gonna be my 2nd time to charge my iphone. Love the case, very nice feel. Case was only able to charge iphone 1 time. I switched case on from iphone being at 5% to full charge. With 2 lights remaining case was only able to charge iphone to 18% on 2nd time, with phone being at 5% again. Case does get quite hot when charging iphone and when plugged in.
Mugen Power Extra Strong Power Case for iPhone 4. Free Shipping Worldwide!
Mugen Power is the worldwide leading brand of high performance batteries for portable electronic devices. Mugen Power means Performance and Quality.
Mugen Power batteries have better performance (higher capacity) and reliability (longevity & safety) than other brands. The superior performance improves run time, often doubling that provided by the original brand replacement. The superior quality results in longer battery life and better protection of the powered device.
All Mugen Power batteries also undergo vigorous QA procedure, resulting in Mugen Power achieving the lowest return rate in the industry. All Mugen Power batteries are CE approved.
Mugen Power batteries are premuim product and designed for experienced users, who understand importance of quality for long battery life and safeity of everyday use.
See what others say about Mugen Power Batteries:
"Go buy one, well worth it!"
"The extra size and weight increases pale into insignificance when you consider the true convenience the battery gives... it represents excellent value for money."
"a much better choice"
"This is the second Mugen Power Battery that I own and I can't think of me having a Pocket PC without a Mugen Power Battery on it. This battery gives me the freedom of mind of not having to think about to recharge the battery everyday after work."
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Returns & Exchanges:
If you are not 100% satisfied with puchased products, you can return your order to us for a full refund or replacement.
Return Merchandise Authorization (RMA) number is required on all returns. All items returned without RMA number will not be accepted and refused.
To obtain a Return Merchandise Authorization (RMA) number, please contact us for further instructions. Returns or exchanges are made within 1 year after the purchase date. If possible, items should be returned with all parts and accessories, and in original packaging, including the manual, the inserts, the RMA number and a copy of the packing slip or invoice.
We will process exchanges or refunds within 1-2 weeks of receipt.
Overall a very good battery case.
3000mAh is just about the size I need.
I can leave all applications running, WiFi, LAN etc. all running without worrying about draining the battery.
I can even use TomTom GPS for about 10 hours straight and still have plenty left for phone calls.
On average I only need to recharge every 2 days.
The only dissatisfaction I have is the bottom microUSB port broke after repeated plugging and unplugging of the USB cable for charging (after about 10 months of use). I think the port could have been made stronger. Then I won't need to waste money to buy a new one.
Although it is a bit chunky, but definitely it gives you the extra power you will need for the power user. If you use streaming apps, you will find that this power pack gives you worry-free use for the whole day.
I have bought 2 of them for the iphone 4s of me and my wife's.They do help and improve the battery life of the iphones!
Arrivato in 8 giorni direttamente a casa. Niente più problemi di batteria. riesce a ricaricare completamente il telefono per due volte. La cover è anche più piccola di quanto sembra dall'immagine. ve lo consiglio, non ne posso più fare a meno.
Good quality but the battery seems that cannot charge the iPhone 4 twice.