The CS-DGX850SL Strobe Lighting battery pack is an essential accessory for professional photographers and videographers who need a power source for their Flashpoint and GODOX camera flash systems. With a capacity of 2000mAh and a voltage of 11.1V, this battery pack provides a source of energy for your equipment. Made with Li-ion cells, the CS-DGX850SL battery pack has a rate of 22.20Wh and is designed to be durable and resistant to wear and tear. Its black color and compact size of 56.00 x 58.00 x 23.00mm make it easy to carry and transport, making it an ideal choice for on-the-go shooting. The battery pack is compatible with a range of flash systems, including the Zoom Li-on Flash, VB-18, Zoom Li-on R2 TTL, V860II, V850II, V860, and V850. Additionally, it comes with two part numbers: Flashpoint FPLFSMZLRB and GODOX VB18, which ensures it can be used with multiple models. Overall, the CS-DGX850SL battery pack is a source of energy for your strobe lighting needs. Its capacity, design, and compatibility with a range of flash systems make it an essential accessory for professional photographers and videographers who require a power source for their work.