JN-7S20 29.4V AC Electric Vehicle Battery Charger for 7-Series Rechargeable Lithium Batteries Input : 100V~240VAC 50/60Hz . Output Voltage : AC 29.4V . Input Current : 1.2A Max . Output Current : 2A . Model : JN-7S20 . Battery Type : Li-ion . Battery Backup Quantity : Seven . Weight : 6.53oz / 185g . Dimensions : ( 4.25 x 1.89 x 1.1 )" / (10.8 x 4.8 x 2.8)cm (L x W x H) . Package Includes: 1 x Li-ion Charger .