TheĀ Yongnuo YN-B2000 is a rechargeable Li-Ion battery designned for the YN686EX-RT TTL.
key specifications:
- Capacity: The YN-B2000 has a capacity of 2000mAh.
- Output Voltage: It operates at 11.1VDC.
- Compatibility: Specifically designed for the YN686EX-RT TTL Speedlite.
- Performance: With this battery, you can achieve up to 600 flashes on a single charge, significantly improving recycle times to just 1.5 seconds.