Replacement lithium-ion battery for the CamRanger 2 wireless camera controller. This rechargeable 3400 mAh custom-sized 18650 battery provides approximately 5-6 hours of runtime under normal usage conditions, allowing you to keep shooting on location without interruption. Charge the battery directly within your CamRanger 2 device via micro USB cable, use an external battery charger, or connect a USB power bank to extend runtime. With multiple charging options and safety features designed into the battery pack, this spare is essential for professional photographers, videographers, and content creators who demand reliable wireless control over extended shoots.

• 3400 mAh rechargeable lithium-ion battery delivers 5-6 hours of typical operation
• Custom-sized 18650 format (not standard AA or AAA)
• Charges via micro USB cable: 4-6 hours on standard 5V 2A input
• Charge in-device or with optional external dual-battery charger
• Essential spare for professional location and event work