This is an original EVE LiFePO4 cell built for pack builders who need a known brand, a stable voltage platform and a capacity that fits common 12V, 24V and 48V architectures. It uses a rigid prismatic aluminum case, factory QR traceability and a discharge window that reaches far below freezing, so it suits solar storage, RV and marine banks, telecom cabinets, low-speed EV packs and off-grid systems where the battery has to keep working without constant attention.
The cell is a lifepo4 battery cell with the flat voltage curve and low self-discharge that pack designers expect from LFP. That makes series strings easier to balance and keeps standby losses low in remote cabinets, barns, boats and holiday vehicles that sit unused for weeks.
NOGIPower sources this model through established LiFePO4 battery manufacturers, so the cells arrive with original EVE batch identity rather than a relabeled equivalent. If you are building a new pack or replacing a worn string, start by confirming the pack voltage, BMS profile and compression fixture against this cell's dimensions and terminal layout.
| Battery Model | EV-LF304 |
| Battery Type | LiFePO4 Battery Cell |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 304Ah |
| Working Voltage | 2.5V - 3.65V |
| Max Charge Current | 1C |
| Max Discharge Current | 0.5C |
| Peak Discharge Current | 1C |
| Charge Temperature | 0 °C to 65 °C |
| Discharge Temperature | -35 °C to 65 °C |
| Storage Temperature | -20 °C to 45 °C |
| Cycle Life | ≥4000 cycles |
| Battery Size | 173.7 × 71.7 × 207.2 mm |
| Battery Weight | 5.45 kg |
Internal resistance is ≤0.16 mΩ, which helps keep voltage sag low under load and makes parallel strings easier to balance. The lfp cell holds a flat voltage curve across most of its working range, so the BMS sees a steadier signal and the pack delivers more of its capacity before the cut-off.
The prismatic cells LiFePO4 construction gives the stack a rigid, repeatable block for compression fixtures and busbar layouts. Design the pack around the cell's terminal spacing and case dimensions, then confirm the BMS current limits and cable sizing against the load profile rather than assuming a generic 48V pack will accept any cell in this class.
LFP chemistry is thermally and chemically stable, which lowers the risk of thermal runaway compared with more reactive lithium chemistries. That stability is why LFP is common in stationary storage, telecom backup and marine banks where the battery sits close to people and equipment.
LFP cells commonly deliver thousands of charge-discharge cycles with good capacity retention. The exact figure depends on depth of discharge, rate and temperature, so compare cycle claims only when the test basis is stated.
Raw materials for LFP are cost-competitive and contain no toxic heavy metals such as cadmium or lead, which makes end-of-life handling and recycling more straightforward.
Self-discharge is low, so a charged cell can sit in storage or standby for long periods with less voltage loss. That matters for seasonal RV, marine and backup systems that are not cycled every day.
The voltage curve is flat through most of the discharge, which keeps inverter and BMS operation stable but also means the BMS must track state of charge by coulomb counting rather than voltage alone.
An lfp cell is not immune to heat or overcharge. Good pack design still needs compression, fusing, a temperature-aware BMS and ventilation around the cells.
LFP battery manufacturers have standardized the prismatic format around common footprints and terminal layouts, which makes it easier to source replacements and compare cells across brands. Ask for the datasheet and batch report before you commit a pack design.
This is an original EVE LiFePO4 product, supplied with its factory QR code and batch identity intact. That traceability lets you match the cells you receive to the grading report and to the rest of the string.
NOGIPower works with established LiFePO4 battery manufacturers including CATL, CALB, EVE and Farasis. For this model, that means access to original EVE supply rather than a relabeled equivalent.
Our range covers LFP and NMC cells, modules and energy storage systems for solar, vehicle and industrial projects worldwide. As lithium iron phosphate battery suppliers, we keep batch reports, inspection records and shipping documents aligned so a pack builder can audit the cells before assembly.
Our growth comes from every customer's recognition. The NOGIPower team is committed to delivering reliable batteries to our customers, and we are glad to discuss completed projects with buyers who want to know how this cell performs in real packs. If you have received cells from us and would like to share performance data from your packs, our team welcomes your feedback.
Every order is checked before it leaves us. In-depth partnerships with CATL, CALB, EVE, Farasis and other leading manufacturers give us traceable, original-brand cells, and our team runs a full inspection pass on every shipment, with sampling checks on packaging and labels. Anything that fails is held back, replaced and reported to you before dispatch. You are welcome to send your own inspector or appoint a third-party agency; we arrange access, samples and the documents they need, and the same paperwork travels with the goods.
Yes. Four cells in series give a nominal 12.8V string, eight give 25.6V and sixteen give 51.2V, so the same cell can be used across common 12V, 24V and 48V architectures. Match capacity and internal resistance within each series string, and set the BMS for LiFePO4 voltage limits.
The discharge window is wide enough for winter telecom cabinets, unheated RV bays and marine installations, so the cell keeps working below freezing. Charging is limited to above freezing, so warm a cold pack before charging. In hot locations, keep the cabinet ventilated and let the BMS temperature cut-off do its job.
Cycle life figures depend on depth of discharge, charge and discharge rate, temperature and the end-of-test capacity threshold. A lower cycle count at a harsh test condition can be more useful than a higher count at a gentle one. Ask for the test report behind the number and compare like for like.
A prismatic aluminum case gives the cell a rigid, stackable block that is easier to compress and busbar than a pouch, while LiFePO4 chemistry keeps thermal stability high and voltage flat across most of the discharge curve. That combination suits stationary storage, RV and marine banks where space is fixed and maintenance access is limited.
Use a BMS with LiFePO4 profiles and set the pack cut-offs around the cell's working voltage window. Balance the cells before the first full charge, keep temperature sensors on the cell bodies, and confirm charge and discharge limits against the BMS datasheet rather than the cell datasheet alone.
Keep them in a dry, ventilated area away from direct sunlight, metal dust and water. Leave the terminal caps on, store at the partial state of charge recommended for LFP cells, and rotate stock so older cells are built first. Let cells reach room temperature before opening packaging in humid conditions.
It uses the common 304Ah-class prismatic footprint, but check your compression fixture, busbar holes and BMS current settings before treating it as a drop-in. Capacity and internal resistance differ by model, so match the whole string rather than mixing capacities.
Yes, it is a prismatic LFP cell that experienced DIY builders use in 12V, 24V and 48V powerwalls, but the pack still needs a proper BMS, compression, fusing and enclosure. Start with a small string and confirm the assembly method before scaling to a full wall.
Keep the terminal caps on until the cell is in the fixture, clean the contact surfaces, and use the busbar and torque specified by your pack design. Avoid letting washers or tools bridge the terminals, and check for heat or voltage drop after the first load test.
