Removed from an Acer Aspire Switch 11from the underside of the motherboard. It is a Seiko brand. SII ML4/4h Japan and I have no idea of the voltage, Firstly what voltage could it be and it measures Dia 5mm and about 2mm Height and can anyone help me find a replacement. I guess these have been given a newer model number. The battery seems to have lasted about 5 years and now the laptop would be a throw away unless I can find a replacement battery.

Edited by olack at 11:22 am, Mon 28 Jun

olack - 2021-06-28 11:19:00

Maybe check the Mobo manual.

nice_lady - 2021-06-28 12:14:00

https://www.sii.co.jp/en/me/datasheets/ms-rechargeable/ml414
h/

spyware - 2021-06-28 12:44:00

https://www.ebay.com/sch/i.html?_from=R40&_trksid=p23345
24.m570.l1313&_nkw=ml414h&_sacat=0&LH_TitleDesc=
0&_odkw=seiko+ml4+battery&_osacat=0

https://www.aliexpress.com/wholesale?catId=0&initiative_
id=SB_20210627195634&SearchText=ml414h+battery

https://www.google.com/search?q=ML414h+battery+nz&oq=ML4
14h+battery+nz&aqs=chrome..69i57j0i333.6416j0j15&sou
rceid=chrome&ie=UTF-8

Edited by tmenz at 3:59 pm, Mon 28 Jun

tmenz - 2021-06-28 15:55:00

AHA! 414 < , Thank you very much much guys.

olack - 2021-06-28 16:20:00

This is for my brothers laptop here in NZ he is due to go back to Asia in two weeks. Can anyone recommend a trader here in NZ likely to sell these. I have been trying Element14 and such like but delivery may be too long a time at this time.

olack - 2021-06-28 17:01:00

I found the Seiko Distributor in Albany will be phoning them hopefully tomorrow to enquire after a battery replacement.

olack - 2021-06-29 18:16:00