With this exceptional everyday battery charger, you can charge up to four AA or AAA batteries overnight.The improved Energizer Maxi Charger features easily identifiable colour changing lights so you can see straight away where batteries are in the charging process.It’s powered from the mains, with a 3-pin UK plug, while the automatic timer shut-off mechanism at 11 hours means you avoid overcharging. This charger is also Energy Star Certified in terms of energy efficiencyFor added convenience, it comes with four AA 1300mAh Energizer rechargeable batteries.2 x AA, 4 x AAA.Charges batteries in pairs.Charge time 5 up to 5 hours.5 minutes.Charging indicators.Bad cell detection.Automatic timer cut-off.Over-charge protection.Short circuit protection.Reverse polarity protection.Specifications Mains powered battery charger Suitable for: AA and AAA rechargeable batteries LED charge status indicator: Yes Automatic timer shut-off: Yes Polarity protection: Yes Energy Star certified: YesDimensions: 10.5 (W) x 20.6 (D) x 7.7cm (H)Weight: 41gWhat's included1 x Energizer Maxi battery charger with UK 3-pin plug 4 x AA 1300mAh Energizer Recharge batteries