Eliminating the hassle and expense of buying batteries, the Pulsar IPS14 Battery Pack is the way companies power their thermal and night vision optics. With an operating time of up to 16-20 hours this rechargeable battery pack is compatible with all Trail, Helion and Digisight Ultra optics and can be repowered through any three-pronged wall outlet or car charger.
Specifications:

Nominal Voltage	3.7V
Rated Capacity mAh	12,800
Configuration
Charge Time	21-26 Hours
Style
Includes
ANSI NEDA
Chemical Composition	Li-Ion
Size
Rechargeable	Yes
Quantity