Auto detecting lipo cells.
Dual independent charging ports
Optimized operating software
Internal independent lithium battery balancer
Balancing individual cells during battery discharging
Adaptable to various types of lithium batteries
Fast charge and storage modes of lithium batteries
Data store/load
Terminal voltage control(TVC)
LiPo battery meter
Maximum safety Automatic charging current limit
Adjustable capacity and charging time limits
Temperature Threshold(temperature probe is not included)
Processing time limit
Internal Resistance Measurement
Activation and Restoration for Excessive Discharged Battery
Extenal Discharge Function.

Specifications（D6 Duo PRO）

Input Voltage: AC100~240V / DC 6.5~30V
Charge Current: 0.1~15A × 2
Charge Power: C 350W × 2(700W)
AC 200W(Support power distribution)
Discharge Power Internal discharge: 15Wx2 (balance port 10W）
External discharge: 350W × 2(700W)
Battery Type LiHv/LiPo/LiFe/Lilon/Lixx : 1~6S
NiZn/Nicd/NiMH : 1~16S
Smart Battery: 1~6S
Lead Acid(Pb): 2~24V
Enelop : 1~16S
Balance Current: 1600mA × 2
Discharge Current: 0.1~3A × 2
External Discharge Current: 1~15A 
Net Weight: 615

Input voltage (AC):100-240 V

Dimensions:108 x 105 x 76 mm

Input voltage (DC):6.5-30 V

Weight:615 g

Charging power:DC max. 2 x 350W (@ min. 24 V),

AC max. 200 W (CH1 + CH2)Discharging power:internal max. 2 x 5 W,

external max. 2 x 350 WCharging current:2 x 0.1-16.0 A

Discharging current:2 x 0.1-3.0 A

Balancing power:max. 2 x 10 W

Balancing current:max. 1.6 A/cellLiPo/LiHV/LiFe/Li-Ion:2 x 1-6sNiCd/NiMH/NiZn:2 x 1-16sPb:2 x 2-24 V

USB port:max. 2.1 A @ 5.0 V

Package included:

1* yuki D6 Duo Pro AC/DC Charger
1* Power Cord
1* Manual