I don't know for sure because I've this battery only for two weeks but this one is already better than five Sony "genuine" batteries I'd bought before in order to replace the original one. All of these five had shown problems before the end of this two weeks period so I'm pretty confident. If the Mugen battery continues to work so well, I'll never bought another brand of phone's battery because the price difference would be clearly justify.
|Battery Door||Not Required|
|Original Battery Model||BST-41 (1500mAh)|
Mugen Power Extra Strong Extended Replacement battery. Express 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 premium product and designed for experienced users, who understand importance of quality for long battery life and safety 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."
Worldwide delivery: We ship to any address Worldwide
Shipping Method: We ship your order using World-class Courier Services so You get your products securely and as fast as possible.
Online Tracking: Right after your order is shipped, we send an email with online tracking information.
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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.
Awesome, great battery life, and timely delivery. this battery works better than the original.
Excellent battery...Fast shipping...Phone works now from 5 to 6 days when charged...Thanks!!!
My previous Mugen Power Battery lasted for three years. This is why I have chosen it again. I can only recommend it to anyone.
Great battery, tottaly worth it!
It really lasts 20% more. With Mugen's battery, I could use my Xperia Play away from charger all day long.
I recommend it! :D
2 дня аккумулятор держит спокойно
Works as expected... Im a gamer and social type of person.. Soo the battery last for about 1 day...
This battery will definately exceed your expectations. It lasts much longer than the original and it stops the phone from shutting off by itself all the time as I know many xperia users have this problem. This saved me from buying a new phone until my contract is up!
Worth the $35.00 and arrived in a week.
My order had arrived after 30 days of travel, no claims to Mugen, "thx" to Russian post. Battery does what it shuld and i don't need more.
The new Mugen battery for my old SE X10i does what it says on the tin - it makes the handset functional again.