Pulsar APS 2 battery pack is designed to power the Thermion and Digex riflescope for up to 5 hours on a single charge. 

Features:

• Output voltage, V: 3.6;
• Capacity: 2000 mAh;
• Battery type: Li-Ion;
• Dimensions: 59x24x24;
• Svoris: 0,04 kg.