My Sony Walkman Lithium Battery Has a Hole in the Outer Wrapper

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MP3 Player

Repair guides for portable MP3 players, released first in 1997. These devices play back stored music from hard drives or flash memory.

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Anonymous @anonymous89023

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发帖于: 2015年8月18日

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My Sony Walkman Lithium Battery Has a Hole in the Outer Wrapper

While trying to open my Sony Walkman NWZ-E453, I accidentally punctured the outer wrapper of the battery as seen below (Yes, I know that all the iFixit guides warn about this).

It isn't very visible in the image, but there is a small hole.

Can I just put tape over the hole or do I need to buy a replacement battery? If so, where could I buy one (I tried to look for one but couldn't find the right one).

Thanks in advance for all answers

P.S. The battery isn't very good anymore anyways, so it doesn't matter if I have to replace it.

P.P.S. Here's a picture of the other side so you can see all the numbers:

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questa batteria e possibile qcquistare?

由 gianfranco simonato 完成的 2019年11月18日

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oldturkey03 @oldturkey03

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Anonymous, I'd definitely change the battery. A. because of the not " very good anymore" probably not holding a charge for long and B. because of the damage. To find a replacement, take a look at the numbers on the battery and do a search with that.

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Thanks for the tip, the only problem is that I'm having trouble finding the battery. The number is US323450 A7H, but the only place I've found it is here and I don't want to buy a no name battery. Also, if the battery isn't very good doesn't matter too much to me right now, I just want the Walkman to work in some way. The battery isn't broken in itself, it's just the outer pouch, so unless the battery actually does break and produce gases or something it technically shouldn't matter, but I don't know too much about this kind of stuff. Sorry for bothering you with so many demands.

由 Anonymous 完成的 2015年8月18日

Do you see that 1-758-XXXXXXX number on your battery? what number is it?

由 oldturkey03 完成的 2015年8月18日

There's something similar at least: 1-756-920-12. I added an image of the other side in my question so you can see all the numbers on it.

由 Anonymous 完成的 2015年8月18日

You can find it at AliExpress for some 3 U.S. I, personally didn't buy it because of the delivery time (some 3 months). If you want to have it earlier, the delivery cost might be too much -about some 50 bucks.

由 Ignacio Mireles Rangel 完成的 2020年12月1日

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Thanks for the tip, the only problem is that I'm having trouble finding the battery. The number is US323450 A7H, but the only place I've found it is here and I don't want to buy a no name battery. Also, if the battery isn't very good doesn't matter too much to me right now, I just want the Walkman to work in some way. The battery isn't broken in itself, it's just the outer pouch, so unless the battery actually does break and produce gases or something it technically shouldn't matter, but I don't know too much about this kind of stuff. Sorry for bothering you with so many demands. — Anonymous
Do you see that 1-758-XXXXXXX number on your battery? what number is it? — oldturkey03
There's something similar at least: 1-756-920-12. I added an image of the other side in my question so you can see all the numbers on it. — Anonymous
You can find it at AliExpress for some 3 U.S. I, personally didn't buy it because of the delivery time (some 3 months). If you want to have it earlier, the delivery cost might be too much -about some 50 bucks. — Ignacio Mireles Rangel

Rey @reydajabon 声誉积分: 1 · Answer 1 · 2022-07-02T18:20:17-07:00

Rey @reydajabon

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Very Good Answer. Thank You.

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MP3 Player

My Sony Walkman Lithium Battery Has a Hole in the Outer Wrapper

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