Charged Reviews · Quick reference
Dumfume 12V 314Ah Self-Heating
- Brand
- Dumfume
- Model
- 12V 314Ah Self-Heating
- SKU / part number
- S95399-US[1]
- Category
- Batteries
Energy and chemistry
| Nominal voltage | 12.8 V[3] |
|---|---|
| Rated capacity | 314 Ah[3] |
| Nominal energy | 4.02 kWh[3] |
| Usable energy | ? |
| Chemistry | LiFePO4[3] |
| Cell format | ? |
Charge and discharge
| Continuous charge current | 200 A[3] |
|---|---|
| Continuous discharge current | 200 A[3] |
| Maximum charge current | 200 A[5] |
| Maximum discharge current | 200 A[5] |
| Peak charge current | ? |
| Peak discharge current | 500 A[5] |
| Continuous output power | ? |
| Peak output | ? |
| Maximum charge voltage | ? |
| Charge cutoff voltage | ? |
| Discharge cutoff voltage | ? |
BMS and communication
| BMS continuous current | 200 A[5] |
|---|---|
| Communication protocols | Not supported[3]Needs confirmation |
| Wireless monitoring | ? |
| Inverter compatibility | ? |
Operating temperature
| Charging temperature | 0 to 65 °C[5] |
|---|---|
| Discharging temperature | -20 to 70 °C[5] |
| Storage temperature | -10 to 45 °C[3] |
| Self-heating | Yes[3] |
Mechanical and mounting
| Dimensions | 385.06 D × 192.79 D × 249.94 D mm[3]Calculated |
|---|---|
| Weight | 25.98 kg / 57.28 lb[3]Calculated |
| Terminals | M8[3] |
| Mounting / format | ? |
| Enclosure rating (IP) | IP65[5] |
Installation (from the manual)
Not documented in the manual
System limits
| Maximum parallel units | 4[3] |
|---|---|
| Series connection | 4[3] |
| Maximum system energy | ? |
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.