How long does the WoodsCan Hornet rechargeable air horn hold a charge when in storage?
At room temperature, the WoodsCan Hornet rechargeable air horn will only lose 10% of its charge per year, and it fully recharges in three hours, so it is a reliable addition to an emergency kit or in a wall-mounted air horn emergency station. Disposable gas canister air horns, on the other hand, tend to leak
