755C Battery Disassembly

Older ThinkPads.. from the 600, the 7xx, the iSeries, 300, 500, the Transnote and, of course, the 701
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Thinkpad4by3
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755C Battery Disassembly

#1 Post by Thinkpad4by3 » Mon Mar 06, 2017 6:21 pm

I have a 755C coming and I would like to know if there is a way to open the battery with absolutely destroying it like some of the newer ones(T40,570E) which are pretty hard to open up. Any tips for getting rid of the glue?
The only acceptable use for a MacBook is to shop for a Thinkpad.

Thinkpads: 570e,A31p,T40,T42 x3,T42p UXGA,T60p,T61,X61s,X201,X220,X230,T410,T420,T430s(dead),X240 with mod.
New: 701c, 755c, 755cdv
Others: Zenith 286 supersport, Mac Portable 5120, Tandy LT1400
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theterminator93
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Re: 755C Battery Disassembly

#2 Post by theterminator93 » Mon Mar 06, 2017 9:29 pm

I rebuilt the battery in a 365XD a while ago and I recall it looked fairly similar to the one in my 755C. I just used a sharp knife to pry it open gently and it came apart without too much destructive persuasion...
Daily: W520 i7-2860QM·Quadro 2000m·IPS FHD | T420 i7-2640M·NVS 4200m·IPS FHD | X220 i7-2640M | T601F T9900·NVS 140M·IPS UXGA
Wife's: T61p T9500·2010 FX570m·WUXGA | X220T i7-2640M
Others: T400·61p·61·60·43·42p|X41T·24·23·22|G41|A31p·22m|i1200|TransNote|380D|365XD|701C|755C
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Thinkpad4by3
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Re: 755C Battery Disassembly

#3 Post by Thinkpad4by3 » Tue Mar 07, 2017 7:20 am

When you rebuilt that 365XD battery, which cells were inside. I'm figuring I might be on batteryspace for a little while :D.
The only acceptable use for a MacBook is to shop for a Thinkpad.

Thinkpads: 570e,A31p,T40,T42 x3,T42p UXGA,T60p,T61,X61s,X201,X220,X230,T410,T420,T430s(dead),X240 with mod.
New: 701c, 755c, 755cdv
Others: Zenith 286 supersport, Mac Portable 5120, Tandy LT1400
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theterminator93
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Re: 755C Battery Disassembly

#4 Post by theterminator93 » Tue Mar 07, 2017 8:47 am

18650 or A cell, if memory serves. They were slightly larger than AA cells - which is what I used when I rebuilt it since I had a ton of them on hand at the time.
Daily: W520 i7-2860QM·Quadro 2000m·IPS FHD | T420 i7-2640M·NVS 4200m·IPS FHD | X220 i7-2640M | T601F T9900·NVS 140M·IPS UXGA
Wife's: T61p T9500·2010 FX570m·WUXGA | X220T i7-2640M
Others: T400·61p·61·60·43·42p|X41T·24·23·22|G41|A31p·22m|i1200|TransNote|380D|365XD|701C|755C
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