With a 3.6 charge voltage, the APS 3 battery pack holds a battery life of up to 4 hours in Axions and 8 hours in Thermions. The battery pack is designed to fit the Axion Thermal Monocular and Thermion Thermal Riflescope. Features Rechargeable lithium-ion battery 4 hours in Axions/8 in Thermions Designed for Axion and Thermion Mfg: Pulsar
