The Acebeam X50 Battery Pack is a replacement battery for the X50 and X50 2.0 searchlights. This battery pack comes with a built-in USB-C charging port for quick charging anywhere you go. It takes less than an hour to fully charge. Plus, the battery pack can function as a power bank for charging up cell phones or other devices.

Specifications:

• Replacement battery pack for the Acebeam X50 or X50 2.0
• Recharges via built-in USB-C charging port
• Fast charging only needs less than one hour to full charge
• Also functions as an emergency powerbank for charging up cell phones and other devices
• Built-in three 21700 cells in series
• Battery Voltage:10.8V
• Battery Capacity: 4250mAh 
• Charging works at 20V 1.5A
• Discharging as a power bank can go up to 2A