Telit t420 Battery and Performance

Battery and Performance

The device is powered by a removable Li-Ion 650 mAh battery, allowing up to 100 hours of standby time and up to 2 hours of talk time. This relatively modest battery capacity underlines its design as a low-usage, utility-focused phone. Given the technological demands of that era, this battery performance was adequate for users who prioritized essential communication over continuous usage.