Hello， we are all batteries have a custom size，

if you need to customize the size of your battery，

contact us， we can customize according to your requirements.thank you

Original disassemble battery/Sanyo/ ATL 604396PL 3.7V--2500MAHLithium polymer battery . Available in backup battery / mobile power/Modification walkie-talkie batteries/You can use the full power3-5Days ， or longer， to solve the intercom problem of short battery life . Understand assembly and use lithium friends， please buy carefully .

Specific details please babyitem.taobao.com/item.htm?spm=a1z10.5.w4002-5543981088.10.iCOaSN&id=24298464639

Specific details please babyitem.taobao.com/item.htm?spm=a1z10.5.w4002-5543981088.10.iCOaSN&id=24298464639

Specific details please babyitem.taobao.com/item.htm?spm=a1z10.5.w4002-5543981088.10.iCOaSN&id=24298464639

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