Replacement lid for solar lanterns: a practical plastic battery box designed for DIY use with lanterns and table lamps; a ready-made spare part for solar lights that restores function. Solar lantern replacement parts: powered by natural solar energy; simple and convenient to use and install; compatible with solar light components. Solar tops replacement: a plastic battery box accessory that houses the solar battery box; a convenient top replacement for solar lanterns. Solar hanging lantern: simple in design, yet the battery box is practical in use and can provide power for garden path lights, solar lantern replacements, and flame flicker effects. Use scenarios: - Replace worn lids and convert DIY lanterns or table lamps with an easy, plug-and-play battery box solution. - Use as a compact solar power source for small garden or walkway lights without wiring. - Create ambient outdoor lighting with flame-like flicker effects using solar lanterns and the battery box.