AC/DC dual mode dual channel
Smart charger
Independent dual channel｜Support 1~8S lithium battery｜20A ×2｜600W ×2
AC/DC dual mode dual channel
Smart charger
Independent dual channel｜Support 1~8S lithium battery｜20A ×2｜600W ×2
AC/DC dual mode
You can choose AC input or DC input to meet the needs of different scenarios.
The output power in AC mode is 400W, and the output power in DC mode is 600W x2.
DC 600Wx2 AC 400W
AC/DC dual mode
You can choose AC input or DC input to meet the needs of different scenarios.
The output power in AC mode is 400W, and the output power in DC mode is 600W x2.
DC 600W x2AC 400W
All-round, continuous high-energy.
Support 1~8S LiFe, Li Ion, LiPo battery, 1~7S LiHv, ULiHv battery,
1~14S Pb battery and 1~18S NiMH/Cd battery
The maximum output power is 1200W,
continuous, high-energy output.
All-round, continuous high-energy.
Support 1~8S LiFe, Li Ion, LiPo battery, 1~7S LiHv, ULiHv battery,
1~14S Pb battery and 1~18S NiMH/Cd battery
The maximum output power is 1200W,
continuous, high-energy output.
Both channels can independently support 1~8S batteries
Both channels can independently support 1~8S batteries
High Power Synchronous
Dual Channel, with Smart Charging.
Smart High Speed Processor delivers parameter interfere to each port.
Hassle Free with Maximum charging power up to 600W for single port.
Choose ISDT, Powered by Innovation.
High Power Synchronous
Dual Channel, with Smart Charging.
Smart High Speed Processor delivers parameter interfere to each port.
Hassle Free with Maximum charging power up to 600W for single port.
Choose ISDT, Powered by Innovation.
The new generation
of 
Intelligent battery information
interconnection technology
It is fully compatible with BattAir’s innovative information interconnection technology,
connects the battery through the XT60 interface, automatically recognizes the battery
type, and automatically obtains battery information parameters. Automatically match
safe working parameters and optimize the charging algorithm.
Intelligent battery information
interconnection technology
It is fully compatible with BattAir’s innovative information interconnection technology,
connects the battery through the XT60 interface, automatically recognizes the battery
type, and automatically obtains battery information parameters. Automatically match
safe working parameters and optimize the charging algorithm.
Specification
| Model No: | K4 |
| Input voltage: | AC 100~240V / DC 10~34V |
| Output voltage: | DC 1~34V |
| Max. input current: | DC 45A |
| Max. charging power: | AC 400W / DC 600W ×2 |
| Max. Discharging power: | 30W ×2 |
| Parallel charging power/current: | 800W/35A |
| Parallel discharging power/current: | 60W/3A |
| Supported battery types and cell count: | LiFe,LiIon,LiPo 1~8S；LiHv,ULiHv 1~7S; Pb 1~14S；NiMH/Cd 1~18S |
| Charging current: | 0.2~20.0A ×2 |
| Discharging current: | 0.2~3.0A ×2 |
| Balance current: | 1.5A/Cell Max |
| Abnormal voltage alarm: | Support |
| Incorrect cell count setting alarm: | Support |
| Support Working temperature: | 0~40℃ |
| Storage temperature: | -20~60℃ |
| Dimension: | 176×183×57mm |
| Weight: | About 1230g |
Specification
| Model No: | K4 |
| Input voltage: | AC 100~240V / DC 10~34V |
| Output voltage: | DC 1~34V |
| Max. input current: | DC 45A |
| Max. charging power: | AC 400W / DC 600W ×2 |
| Max. Discharging power: | 30W ×2 |
| Parallel charging power/current: | 800W/35A |
| Parallel discharging power/current: | 60W/3A |
| Supported battery types and cell count: | LiFe,LiIon,LiPo 1~8S；LiHv,ULiHv 1~7S; Pb 1~14S；NiMH/Cd 1~18S |
| Charging current: | 0.2~20.0A ×2 |
| Discharging current: | 0.2~3.0A ×2 |
| Balance current: | 1.5A/Cell Max |
| Abnormal voltage alarm: | Support |
| Incorrect cell count setting alarm: | Support |
| Support Working temperature: | 0~40℃ |
| Storage temperature: | -20~60℃ |
| Dimension: | 176×183×57mm |
| Weight: | About 1230g |