How do I maintain and care for my Solar Pathway Light with Hooks? Keep solar panel clean. If solar product does not light up after it has been used for around 8-12 months, replace the rechargeable batteries as they may be weak or worn out. Recommended battery 1pc AAA 1.2V 300mAh, Ni-MH or equivalent must be used for best result. Open the battery compartment cover and replace 1pc AAA (rechargeable only). Be sure to observe the correct polarity. Related articles How do I properly maintain and care for my Camping Hammock? How do I operate my Solar Pathway Lights? How do I operate my Solar Pathway Lights with Hooks? How do I hang my Camping Hammock? How do I wash my Camping Hammock?