Push Button Pager Single Pager Battery Capacity: 60mAh (included). 20 x Pager. Transmit Current: 10±3mA. Item Type: Wireless Calling System. Watch Receiver Battery Type: Alkaline Battery (23A 12V Battery).
The US Plug Wireless Calling System Rechargeable Battery 3 Modes LCD Display Wir Set is a great option for emergency situations when a traditional phone or charger isn't available.
