Charged Reviews · Quick reference
ExpertPower EXP645 6V 4.5Ah
- Brand
- ExpertPower
- Model
- EXP645
- SKU / part number
- BLRFM6_4.5[3]
- Category
- Batteries
Energy and chemistry
| Nominal voltage | 6 V[1, 2, 3] |
|---|---|
| Rated capacity | 4.5 Ah[1, 2, 3] |
| Nominal energy | ? |
| Usable energy | ? |
| Chemistry | SLA[3] |
| Cell format | ? |
Charge and discharge
| Continuous charge current | ? |
|---|---|
| Continuous discharge current | ? |
| Maximum charge current | 1.35 A[1, 2] |
| Maximum discharge current | ? |
| Peak charge current | ? |
| Peak discharge current | 45 A[1, 2] |
| Continuous output power | ? |
| Peak output | ? |
| Maximum charge voltage | ? |
| Charge cutoff voltage | ? |
| Discharge cutoff voltage | ? |
BMS and communication
| BMS continuous current | ? |
|---|---|
| Communication protocols | ? |
| Wireless monitoring | ? |
| Inverter compatibility | ? |
Operating temperature
| Charging temperature | 0 to 50 °C[1, 2]Needs confirmation |
|---|---|
| Discharging temperature | -55.6 to 60 °C[1, 2]Needs confirmation |
| Storage temperature | -55.6 to 60 °C[1, 2]Calculated |
| Self-heating | ? |
Mechanical and mounting
| Dimensions | 47 W × 99.1 H × 70.1 L mm[1, 2, 3]Calculated |
|---|---|
| Weight | 0.65 kg / 1.43 lb[1, 2]Needs confirmation |
| Terminals | F1[1, 2, 3] |
| Mounting / format | ? |
| Enclosure rating (IP) | ? |
Installation (from the manual)
Not documented in the manual
System limits
| Maximum parallel units | ? |
|---|---|
| Series connection | ? |
| 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.