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Electronics => Repair => Topic started by: alank2 on October 15, 2022, 05:14:40 pm

Title: Proper replacement battery for this
Post by: alank2 on October 15, 2022, 05:14:40 pm

I'm trying to fix an old Toshiba notebook computer - T4800CT.  Its hardware manual mentions the RTC battery as this:

RTC battery, Lithium-Vanadium, 3.0 V, 50 mAh

Other parts of the manual talk about the RTC battery being a rechargeable and lasting 30 days or so if not in use.

IS a ML2032 a replacement for this?  Something else?  I've noticed a lot of 2032 sized rechargeables talking about 3.6V and not 3V which is what is needed.

Title: Re: Proper replacement battery for this
Post by: wasedadoc on October 15, 2022, 05:26:25 pm

Panasonic VL-2330.

eg https://uk.rs-online.com/web/p/button-rechargeable-batteries/0407899