Battery and Longevity
The GS 337 is powered by a removable NiMH battery with a capacity of 915 mAh, offering up to 110 minutes of talk time and 25 hours of standby—a respectable figure for the phone's period. The ability to replace the battery bucks against the throwaway culture of today, allowing users to extend the device’s lifespan as long as they could find a replacement battery.