The VNS2252 Internal Battery Kit is designed to provide indoor/outdoor built-in power backup to the VNS22xx wireless controllers. When installed, this battery package will provide up to 20 hours of Standby mode and 1-2 hours of full activity.
- Absorbent Glass Mat Technology for Superior Performance
- Rugged Impact Resistant ABS Case and Cover (UL94- HB)
- Approved for Transport by Air, D.O.T., I.A.T.A., F.A.A. and C.A.B. Certified
- Valve Regulated, Spill Proof Construction Allows Safe Operation
- UL Recognized Under MH 20845