Use your Flame Boss temperature controller while smoking on the go with this rechargeable battery pack. This 12-volt lithium-ion battery has a 4500mAh capacity to provide up to 12 to 15 hours of use per charge. Includes charging plug and a cable for charging the battery while powering your controller simultaneously.

• 4500mAh lithium-ion rechargeable battery provides up to 12-15 hours of cook time
• Includes a splitter cable for powering your controller while charging the battery pack
• Includes a power adapter for charging