| Model Number | PE42N-EF |
| Classification | Anode-Free Cell |
| Chemical Materials | NMC |
| Cell Structure | Pouch |
| Nominal Capacity (Ah) | 42 |
| Nominal Voltage (V) | 3.85 |
| Cell Weight (g) | 340 |
| Energy Density (Wh/kg) | 490 |
| Max. Continuous Charge Rate | 0.5C |
| Max. Continuous Discharge Rate | 3C |
| Max. Pulse Charge Rate | 1C |
| Max. Pulse Discharge Rate | 5C |
| Operating Temperature (°C) | -43°C to 55°C |
| Dimensions (T×W×H, mm) | 7 × 87 × 187 |
| Design Standards | GB/T 38058-2019, GB 31241-2022 |
| Certification Standards | UN38.3, RoHS |
| Sample MOQ | 10 pcs (Negotiable) |
| Sample Lead Time | 7–15 working days |
| Bulk Lead Time | 45 days (subject to volume & requirements) |
Solid-State Anode-Free Cell Series
anode-free solid-state cell platform is available in various capacity levels, giving pack designers room to balance cell thickness, weight, and energy density before fixing the module layout.
| Model | Capacity | Voltage | Weight | Energy Density | Continuous Rate | Pulse Rate | Operating Temp. | Dimension |
|---|---|---|---|---|---|---|---|---|
| PT25N-EF | 25Ah | 3.85V | 202g | 480Wh/kg | 0.5C/3C | 1C/5C | -43℃~55℃ | 5.4×74×172mm |
| PE40N-EF | 40Ah | 3.85V | 316g | 495Wh/kg | 0.5C/3C | 1C/5C | -43℃~55℃ | 6.3×87×187mm |
| PE49N-EF | 49Ah | 3.85V | 375g | 495Wh/kg | 0.5C/3C | 1C/5C | -43℃~55℃ | 7.3×87×187mm |
Solution
Low-temperature operation exposes the weak point in many high-energy cells: available capacity falls, internal resistance rises, and a system sized for mild weather suddenly loses useful flight time or power margin. PE42N-EF is built around that constraint, combining a -43°C to 55°C operating range with 42Ah capacity in a 340g pouch format.
The 3C continuous and 5C pulse discharge ratings give integrators room for takeoff, maneuver, and other short high-load events without specifying a larger cell solely for peak current. It is a bare-cell option for teams developing compact, temperature-tolerant battery systems; see LiTrue’s complete range of battery cells for related configurations.
Application Areas
- Industrial UAVs: supports sustained propulsion demand and 5C pulse loads during takeoff, climbs, and payload maneuvers.
- Cold-Climate Drone Operations: the -43°C lower operating limit addresses the capacity and power loss that can constrain winter deployments.
- Portable Aviation Equipment: the 7 × 87 × 187mm pouch format and 340g weight help designers manage pack volume and mass.
- Custom High-Energy Battery Packs: suitable for integrators building series-parallel systems around a 3.85V nominal cell; explore LiTrue’s finished battery-pack capabilities for pack-level support.
FAQs
What continuous current can the PE42N-EF deliver?
At 3C continuous discharge, the cell is rated for up to 126A. Its 5C pulse discharge rating corresponds to up to 210A for short-duration load events; final pulse duration and thermal limits should be confirmed for the intended pack design.
Can this cell operate in very cold environments?
Yes. The stated operating-temperature range is -43°C to 55°C. Actual available capacity, charge acceptance, and pack thermal strategy should still be validated under the project’s load profile.
What nominal pack voltage can I build with this cell?
Each PE42N-EF cell is 3.85V nominal. For example, a 12S configuration is 46.2V nominal and a 14S configuration is 53.9V nominal; LiTrue can help scope a suitable configuration through its engineering team.
Are samples and shipping documents available?
It depends on the project configuration and destination. Samples can be discussed for engineering evaluation; confirm applicable transport testing, certifications, packaging, and production MOQ with LiTrue before release.
