This compact Esky EK2-0851 LiPo battery charger performs both charging and cell balancing of 7.4V and 11.1V LiPo batteries up to 1050mAh capacity in under 2 hours. This combo pack includes both auto cigarette adapter and the AC home adapter so you can charge at the field or at home. Optional battery clips available separately.

【EK2-0851 Charger Box Specification】
(1).Input Voltage：DC11.5~13.5V 
(2).Input Current：1500 mA 
(3).Single battery full voltage：4.2V±0.05V 
(4).Minimum chargeable battery voltage: 1.25V per cell (won't detect a battery below this)
(5).Maximum charge time of low voltage battery: 3 MIN (after which indicates a faulty battery)
(6).Practicable charge current: 750 mA 
(7).Compatible chargeable battery: 11.1V & 7.4V LiPo batteries up to 1050mAh 
(8).Final Voltage: 8.4 ±0.1V 2 cells ; 12.6V ±0.1V 3cells
(9) Dimensions: 7cm x 5cm x 2cm