LG GT540 Optimus Battery and Longevity

Battery and Longevity

Featuring a removable Li-Ion 1500 mAh battery, the phone boasts a stand-by time of up to 500 hours on both 2G and 3G networks, with talk time extending up to 5 hours 30 minutes for 2G and 7 hours 20 minutes for 3G networks. The removable battery allowed users to replace it easily, extending the device's lifespan in a practical sense.