The foldable design means the charger can be carried in bags and suit pockets. Set the charger on a desk like a folding screen or unfolded by the windowsill.
Charging a cell phone by exposing this charger to direct sunlight for 10 minutes enables 3 minutes of talk time or 3 hours of wait time.
Electricity is stored in ambienTec AA Rechargeable NiMH batteries.
* The exclusive nickel-metal-hydride battery for ambienTec suppresses the natural discharge and achieved more than 80% residual energy after one year. The battery can be charged about 1,000 times
* The rechargeable batteries are size AA.
discontinued