Description
This HSTORMB listing offers an independent replacement candidate for the Dentsply Sirona SmartLite Focus curing light. The supplier photograph shows a removable grey pack labeled “Battery Pack,” DC 2.4 V, 800 mAh and NiMH. The serial number visible in the photograph belongs to that pictured sample, not necessarily to the pack shipped for your order.
Manufacturer reference versus this listing
The Dentsply Sirona SmartLite Focus instructions describe a nickel-metal-hydride battery and list the original replacement battery pack under reorder number 644.50.021. That number is a reference for checking your original equipment; it is not the SKU of this HSTORMB product. The instructions also say the handpiece and battery pack have separate serial numbers, with battery serials beginning “SFB.” Nothing on this page claims the pictured independent pack is made, tested or approved by Dentsply Sirona.
Check before purchase and use
Compare your old pack’s label, chemistry, 2.4 V rating, capacity, contacts, latch and housing shape with the photograph. Confirm the full device model and any revision markings. If a detail differs or is unclear, send clear photos of the old battery and curing light before ordering. Follow the equipment manufacturer’s replacement and charging instructions, then verify the light operates correctly under your practice’s service procedure before clinical use. The photo does not establish the specification or serial number of the current shipping lot.

