LiFe4838P
Offering 15% greater capacity, this newest premium battery integrates our latest engineered generation II battery management system BMS. With more advanced characteristics, battery maintenance and diagnosis is even more intuitive now.
- Fast Charging
- Extensive Inverter Compatibility
- Infinitely Scalable
- Master BMS in each Battery
Electrical Characteristics
| Nominal Voltage | 51.2V |
| Operating Voltage | 40V to 58.4V |
| Nominal Capacity | 3.8kWh / 74.2Ah |
| Round-Trip Efficiency | >96% |
| Maximum Continuous Charge Current | 63A |
| Maximum Continuous Discharge Current | 63A |
| Minimum Peak Current Rating (Discharge) | 75A for at least 3.5s, 220A for at least 1.5s |
| Maximum Peak Current (Discharge) | 85A (<6.5s), 280A (<150ms) |
| Short Circuit Current | 2.5kA |
| Alarm Output | Normally Closed contact, voltage free, 60V/100mA(max) |
| Expected Life @25°C | > 10 years when used as per warranty terms2 |
Operating Conditions
| Operating Temperature Range - Charging | 4° to 51°C |
| Operating Temperature Range - Discharging | 6° to 56°C |
| Recommended Operating Temperature | 20° to 30°C |
| Optimal Storage Temperature Range | 0° to 35°C |
| Operating Humidity | 0% to 85% Non Condensing |
| Operating Altitude | < 2000m1 |
| Cooling | Natural convection |
| Parallel connection | Unlimited |
| Series connection | Not Permitted |
Physical Characteristics
| Battery Dimensions | 635mm D x 434mm W x 88mm H |
| Lithium Composition | Lithium Ferro Phosphate (LiFeP04 or LFP) |
| Terminal Connections | Amphenol SurLok Plus 120A |
| Weight | 43kg |
Certification & Warranty
| Safety | Battery Cell: UL 1642, IEC 62619 :2017 |
| Battery Pack: IEC 62619:2017, UN38.3, IEC 61000-6-3:2020, IEC 62368-1:2018 | |
| IP Rating | IP40 |
| Warranty | 10 Years2 |
