Buy Cadex 07-110-8590 | Cadex charger battery adapter. To be used with model V30145-K1310-X136-1 Li 3.6V 550 m ah battery, made for Siemens SL45, SL45i, SL42, 6688, 6686
Siemens SL45: all deals, specs & reviews - NewMobile
Index of /ebay/images/batteries/siemens/sl45
Siemens SL45 - Wikipedia
Siemens SL45i Specs – Technopat Database
Siemens v30145-k1310-x136 battery
Siemens SL45 Handy Silber ohne Ladekabel mit Akku, Akkuleistung Ungetestet Phone | eBay
The Retro Siemens SL45i from 2001 | Cellular phone, Siemens, Classic phones
Even though the 5510 was revolutionary, it technically wasn't the first phone with an MP3 player. The Siemens SL45 introduced this feature almost 4 months before, in August 2001! : r/vintagemobilephones