Cameron & Co DS-CS-VRA100SL 10.8V 2Ah Blue video accessory

Cameron Sino DS-CS-VRA100SL 10.8V Ni-MH battery

This 10.8V 2000mAh nickel-metal hydride cell replaces the original power pack in Velux solar roller shutter drives. It suits installers and homeowners who need a direct drop-in replacement for part numbers 846933, 946930, 946933 or PA000568. The blue casing matches the OEM colour coding used on the SSL motor range. No charger or tools are included in the package.

Single-cell 21.60Wh pack with no extra hardware

The unit ships as a standalone battery; there are no mounting brackets, wiring harnesses or configuration software supplied. Fitters simply disconnect the depleted cell and connect this one using the existing terminals. Because the chemistry is Ni-MH, the pack accepts the same charge profile the Velux solar controller already provides. No firmware updates or recalibration steps are required after installation.

Compact 150.60 x 27.20 x 27.20 mm cylindrical

The slender blue tube slides into the motor cavity without forcing adjacent components. Its diameter of 27.20 mm matches the original battery compartment, so the weather seal remains intact. Polarity markings on the wrapper prevent reversed connection during a ladder-side swap. The rigid sleeve resists knocks when the shutter cycles through its full travel range.