OVERVIEW
Polinovel provide CUSTOMIZE lithium battery pack in specification to fit perfect with your application.
SPECIFICATIONS
| Items | Parameter |
| Battery Type | LiFePO4 |
| Nominal Voltage | 73.6V |
| Nominal Capacity | 50Ah |
| Energy | 3.68kWh |
| Charge Method | CC/CV |
| Communication | RS485, RS232, CANbus (optional) |
| Recommended Charge Voltage | 83.95V |
| Discharge Cut-off Voltage | 57.5V |
| Standard Charge Current | 10A |
| Max. Continuous Discharge Current | 60A |
| Pulse Discharge Current (<5s) | 120A |
| Cycle Life | >2000 cycles |
| Dimension | Length: 760±2mm |
| Width: 244±2mm |
| Height: 190±2mm |
| Weight | 42±0.2Kg |
| Operation Temperature Range | Charge: 0~45℃; |
| Discharge: -20~60℃ |
| Recommended operating temperature: 15℃~35℃ |
| Self-Discharge Rate | Residual capacity: ≤3%/month; ≤15%/years |
| Reversible capacity: ≤1.5%/month; ≤8%/years |
| Storage Temperature & Humidity Range | Less than 1 month: -20℃~35℃, 45%RH~75%RH |
| Less than 3 months: -10℃~35℃, 45%RH~75%RH |
| Recommended storage environment: 15℃~35℃，45%RH~75%RH |
BMS
The BMS helps to ensure safe and accurate running:
◆ Over-Charging ◆ Over-Discharging ◆ Over-Current ◆ High Temperature
◆ Short Circuit ◆ Thermal Shock ◆ No Fires ◆ No Explosions
DETAIL IMAGES
*the above LCD picture is for reference about the display parameter only, the value is test value, please refer to actual battery for accurate value.
Polinovel take serious attention on every detail of the lithium battery pack, from the battery cell, BMS, iron case, wire, connector and screws, with the aim to provide superior quality, safe batteries to you to have a better use experience.
CUSTOMIZE SERVICE
No matter you are going to replace the conventional lead acid battey or create new lithium battery, tell us what you want, Polinovel offer free design lithium battery pack solution in specification.