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Blog » Palm Tungsten T5 battery replacement
The original battery installed in my Palm Tunsten T5 is Samsung SDI PGF523759A (3.7V, 53x33x4 mm). The replacement I've googled is CS-PMT5SL (Part No. IA1XA27F1, 63x34x4 mm). Unfortunately, it wasn't in stock anywhere around.
So I just took the battery from my Olympus Stylus 710, it was LI-42B (3.7V, 39x31x5 mm), and hardwired it to my Palm using a soldering iron.
Everything works fine.