Battery Insert for the Velux 833442, 49BA12BB Skylight

BBM provides solution for those end users capable of Rebuilding their own discontinued Velux 833442, 49BA12BB Battery. This 4.8V/3.8AH Insert Battery, also sold as the P637-L022-ND Battery or the HHR-370AH2X2 Battery, uses Premium Panasonic HHR380A cells, the same cells used by Velux in the original pack. 

There are YouTube videos available online - Feel free to watch the process - the producer goes into great detail in allowing any "HANDY" end user to successfully rebuild his own Velux Battery

NOTE - unless the user is somewhat technically adept - we suggest allowing us to rebuild the Battery  

 HHR380A2X2 BATTERY SPECIFICATIONS:

Voltage - 4.8V

Capacity - 3.8AH

Chemistry - NiMh

Dimensions - 1.43" L x 0.72" W x 5.28" H (36.4mm x 18.2mm x 134.0mm)

CS-706