Replacement Battery - Solar Warning Lamps

Replacement lithium phosphate cells designed to fit: SNL-HD SNL-003, SNL-003 PRO SNL-004, SNL-004 PRO.

Standard cells are 2.6Ah (3.7V)

 Large cells are 4.4Ah (3.7V)

Onboard battery management processor for optimizing charging and discharge.

Lithium-ion.  Based on 18650 cells.

In general, batteries in solar lamps last about 12 to 18 months, depending on environmental factors and use.

Easy to replace - batteries have quick-connect fittings that mate to the lamp PCB.