Siemens C45 Battery and Performance

Battery and Performance

The Siemens C45 runs on a removable NiMH battery, a standard power solution for the early 2000s. Offering up to 200 hours of standby time and approximately 5 hours of talk time, it provides reliable performance suited for basic communication needs. While these battery specifications pale in comparison to today's smartphones, they were adequate for users who engaged in straightforward calling and messaging.