| Model Number | L40 |
| Battery | |
| Battery Tpye | LiFePO4 |
| Cell mode/Configuration | 3.2V40Ah/65S4P |
| Nominal Capacity | 40AH |
| Nominal Energy | 8.3KWh |
| Nominal Voltage | 208VDC |
| DC Output | |
| Operating Voltage Range | 162VDC~234VDC |
| Max Discharging Current | 100A |
| Built-in charging module | |
| AC Input Charging | 165-260VAC(50/60Hz) |
| Charging Voltage | 0-245V(Continuously Adjustable） |
| Charging Current | 0-40A (Continuously Adjustable） |
| Built-in Intelligent BMS | Short-ciruit protection/overvoltage protection/overcurrent protection/over-temperature protection |
| Communication Port | CAN/RS232/RS485 |
| Display | CD+LED Display |
| Brand Name | YFN |
| Place of Origin | Shenzhen,China |
| OEM/ODM | Accepatable |
| Storage Temperature | -30~55°C |
| Application | Substation Portable DC Source ,Portable DC Power Pack(110V/220V),Portable DC Power Supply for Switchgear,Emergency DC Power Supply for substation |
| Dimension (L*W*H) | 645mm*360mm*550mm |
| Weight | 75KG |
