The BP4872B lithium-ion 7.4v battery pack is used to double the runtime of the Night Eyes HL50 headlamps(not compatible with the 3.7v HL50-Q headlamp). Included with the battery pack is a 31 inch extension cable so it can be conveniently attached to a belt or placed in a pocket. The battery pack is charged using the 7.4v charge adapter that comes with the HL50 Headlamp Kit.
Replacement battery for the Night Eyes Coon LightSign up to get the latest on sales, new releases and more …