2300 rechargeable batteries battery charger 4 x aa NmMh

 These chargers plug directly into a British 3 pin socket.

There are 4 x HIGH CAPACITY AA nickel metal hydride batteries included, which should last around 3 - 4 times longer that throw away Alkaline batteries when charged.

The charger itself can charge 2 OR 4 x AAA OR AA rechargeables of any make and capacity. Two pop into the front and two pop into the back.

The supplied batteries are 2300 ma capacity  can be charged over and over again. They  take around 10 hours to fully recharge , and there's automatic switch off function when they are fully charged.

Shorter capacity batteries take from  3 hours to charge in this unit, high capacity can take overnight to charge.