How long will the shavers rechargeable battery last?
A. It very much depends on how often it is used and how it is maintained. The Hair eRazor comes with it’s own internal charger, which automatically senses voltages from 110 to 240 volts, and the miniaturized circuitry makes it very light. It has no bulky battery packs or external chargers with cords to weigh you down. The “green” earth friendly nickel hydride battery is designed to accept over 500 recharges under normal operating conditions. Each full charge of 12 hours at 110 volts or 6 hours at 240 volts, should be enough for about 30 minutes or more of shaving. The air temperature also affects the length of time it takes to charge. Rechargeable batteries certainly beat the old disposable ones on cost and power and this one does not pollute with poisonous heavy metals like cadmium.
