PowerPlus Energy LiFe Premium LiFe4838P
PowerPlus states 3.8 kWh usable energy and 3.8 kWh nominal energy.
PowerPlus states 3.22 kW continuous power.
Warranty terms: 10 years; warranted throughput: 10.822 MWh; capacity at warranty end: 80%.
Brand: PowerPlus
Published figures
No figures have been collected for motor-start current and units per system.
| Figure | Value | Publisher | Source |
|---|---|---|---|
| Usable energy | 3.8 kWh | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Nominal energy | 3.8 kWh | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Continuous power | 3.22 kW | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Round-trip efficiency | 96% | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Lowest operating temperature (discharging) | −6°C | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Lowest operating temperature (charging) | 4°C | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Highest operating temperature (charging) | 51°C | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
| Highest operating temperature (discharging) | 56°C | Manufacturer Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
See it on the home battery chart
Usable and nominal energy
Nominal energy is the stated total stored energy. Usable energy is the stated amount available to draw.
PowerPlus Energy LiFe Premium LiFe4838P states the same 3.8 kWh for usable and nominal energy.
Stated temperature limits
Stated charging range: 39.2°F (4°C) to 123.8°F (51°C).
Stated discharging range: 21.2°F (−6°C) to 132.8°F (56°C).
Warranty terms
| Term | Figure | Document |
|---|---|---|
| Warranty | 10 years | Warranty, at p1 / OVERVIEW, retrieved Sep 23, 2026, dated Oct 23, 2023 |
| Warranted throughput | 10.822 MWh | Warranty, at p1 / Table 1: Battery Warranted Performance, retrieved Sep 23, 2026, dated Oct 23, 2023 |
| Capacity at warranty end | 80% | Warranty, at p1 / Table 1: Battery Warranted Performance, retrieved Sep 23, 2026, dated Oct 23, 2023 |
The stated 10.822 MWh equals 2,847 full cycles of its 3.8 kWh usable energy.
Features the manufacturer states
| Feature | Stated | Source |
|---|---|---|
| Chemistry | LFP Not yet checked | Spec sheet, at p1 / specifications, retrieved Sep 23, 2026, dated Sep 9, 2026 |
Government and program lists
This product is on none of the lists this site reads.
Installs
No install count this site publishes covers this product.
Recalls and safety notices
No notice in the recall sources this site reads is matched to this product. That is not a safety finding. See every recall notice.
Backup hours from your load
The stated usable energy divided by your load gives hours, starting with a full battery.
Backup hours follow the California Air Resources Board’s Zero Emissions Residential Backup Power Tool. Appliance figures come from the US Department of Energy’s Estimating Appliance and Home Electronic Energy Use (2012).
- The appliance figures are nameplate maximums. Average demand changes as appliances cycle and their settings change.
- A load above the stated continuous power gets no figure.
- Motor starts use three times the largest selected motor’s watts, plus the other loads. This estimate is checked against stated peak power when available. Other loads are counted at their running watts.
- Inverter and battery losses are not counted. A field study of household backup power explains the gap.
- Solar recharge, reserves, and temperature changes are outside the calculation.