Most Boardsy LED light boxes run for around 8 hours on a single charge, which comfortably covers a full trade show day, a restaurant service or an evening event without needing to plug in mid use.
Battery life depends on a few practical factors:
- Brightness setting. Running at full brightness on a bold colour draws more power than a softer ambient setting.
- Unit size. Larger cube models draw slightly more current than smaller table units.
- Colour mode. Static colours use less power than colour cycling or strobe effects.
Because charging happens between uses rather than during them, most venues simply charge overnight and start each day at full capacity. This is one of the main reasons wireless light boxes have replaced mains powered signage at exhibitions, where a trailing cable across a busy aisle is both a trip hazard and a distraction from the branding itself.
If your event runs longer than a standard 8 hour window, it is worth mentioning this when requesting your quote, since some larger units can be specified with extended runtime for multi day exhibitions.
Compare battery life directly against build quality when researching light boxes generally. A unit with excellent runtime but a glued acrylic shell will still crack under transport, which defeats the purpose of investing in a reusable branded asset in the first place. Boardsy’s LED cube light box pairs the 8 hour wireless runtime with single mould PE plastic construction specifically so the unit survives repeated events rather than just one outing.
See the current specification and request a free mockup on the LED cube light box page before placing your order.