Input voltage: 7.0-28.0V  MAX 30A
Type of battery: Lipo  LiHV  LiFe Lion 1-6S;
NiMh 1-16S   Pb 1-10S
Balance current: 800mA 2-6S
Balance accuracy: < 0.005V
Voltage range: 0.2-5.0V 1-6S
Internal resistance: 1-100mR 1-6S
Charge power: 500W MAX 25A      SYNC
250W  MAX 15A *2  ASYC
Discharge power: 500W MAX 15A    Recycle
12W MAX 3A       Nomal
USB: 2.1A  5.0V   Upgrade USB3.0
LCD: IPS 2.4inch LCD 320*240 pixel
Product size: 98*68*35 mm
Product wight: 220g
Pack size: 108*80*46 mm
Pack wight: 300g