Pack designers comparing eve prismatic cells usually start with one question: which chemistry survives the real duty cycle? The featured 58Ah nmc battery cell — EVE's M21-V2 — answers the high-power half of that question with 210Wh, 3C continuous and 4C peak discharge. Below, the selection matrix maps stated applications to the parameters that decide them, the catalog compares NMC and LFP prismatic options side by side, and the custom-pack module walks through string design, BMS and thermal choices before you request a quote.
Start from the duty cycle, not the part number. Each row below pairs an application listed on the EVE M21-V2 product page with the single parameter that most often decides the cell choice, plus the buyer decision that follows.
| Application & duty cycle | Parameter to prioritise | Buyer decision |
|---|---|---|
| EV forklifts & material handlingHigh-power lifts with regenerative spikes | Peak discharge current | The M21-V2 is rated 3C continuous discharge with 4C peak, so lift and regen bursts sit inside the cell rating rather than above it. |
| AGVs & low-speed vehiclesSteady shuttle duty, frequent partial cycles | Energy per cell and cell weight | 210Wh from a 0.872 kg cell reduces the number of cells and the payload penalty per pack. |
| Electric buses & heavy equipmentLong shifts under sustained load | Working voltage window | Plan the string around the 2.8V–4.3V working window and the 2.6C maximum charge current to keep usable energy predictable. |
| Electric tricycles, golf carts, motorcyclesMixed-temperature depots and outdoor use | Charge and discharge temperature range | Charge from -20–55°C and discharge from -30–55°C removes most seasonal restrictions on the cell itself. |
| RV, marine & space-constrained installsCompact bays, repeated cycling | Form factor and cycle life | 148.66 × 26.72 × 99.21 mm prismatic format with 3000+ cycle life suits tight compartments and long ownership. |
| Household & industrial energy storage, ESSStationary daily cycling | Cycle life and long-duration capacity | Stationary racks typically move to large-format LFP prisms, where capacity per cell dominates over weight. |
Product code EV-M21-V2. An original EVE ternary NMC prismatic cell built for high-power, weight-sensitive packs, with an explosion-proof and leakage-proof construction for industrial and commercial duty.
| Battery model | EV-M21-V2 |
|---|---|
| Battery type | NMC cell |
| Nominal voltage | 3.7V |
| Nominal capacity | 58Ah |
| Energy | 210Wh |
| Working voltage | 2.8V–4.3V |
| Max charge current | 2.6C |
| Max discharge current | 3C |
| Peak discharge current | 4C |
| Internal resistance | ≤0.83mΩ |
| Charge temperature | -20–55°C |
| Discharge temperature | -30–55°C |
| Storage temperature | 0–45°C |
| Cycle life | ≥3000 cycles |
| Battery size | 148.66 × 26.72 × 99.21 mm |
| Battery weight | 0.872 kg |
| Warranty | 2 years |
Please note the product page describes the cell as a 3.73V 58Ah NMC ternary battery in its descriptive text while the specification table lists a 3.7V nominal voltage. Use the 3.7V nominal value for pack calculations and confirm the final datasheet with the supplier before freezing the design. Open the full EVE M21-V2 cell page or request cell pricing and samples.
Chemistry choice is a duty-cycle decision, not a brand preference. Use the trade-offs below to decide which side of the catalog your pack belongs on, then confirm model-specific figures on the product page.
| Trade-off | NMC (M21-V2 reference) | LFP prismatic |
|---|---|---|
| Nominal voltage | 3.7V per cell | 3.2V per cell (LF334, CATL 314Ah) |
| Energy per cell | 210Wh from a single 58Ah cell | Delivered through larger-format cells such as 334Ah and 628Ah |
| Weight profile | 0.872 kg per cell — favours mobile, weight-sensitive packs | Best suited to fixed racks and bays where mass is not critical |
| Peak discharge | 3C continuous / 4C peak — built for power bursts | Verify the discharge rating on each model page before specifying |
| Cycle life | ≥3000 cycles | Typical choice when cycle count dominates; confirm per model datasheet |
| Temperature window | Charge -20–55°C, discharge -30–55°C, storage 0–45°C | Verify the operating window on each model page |
| Best-fit duty | Mobile equipment, high-power traction, payload-limited designs | Stationary and semi-stationary storage where capacity and cycle life lead |
Cell selection is only half the build. Work through these six steps when converting an EV-M21-V2 cell choice into a manufacturable pack, then hand the outline to the supplier for quotation.
Build the string around the 3.7V nominal and 2.8V–4.3V working window, then check 58Ah and 210Wh per cell against the target pack energy and voltage.
Match the BMS to a 2.6C maximum charge current and 3C continuous / 4C peak discharge, with cut-offs set inside the working voltage window.
Allow for 148.66 × 26.72 × 99.21 mm and 0.872 kg per cell, plus compression and vent clearance for a prismatic stack.
Design for charge from -20–55°C and discharge from -30–55°C, and keep cells stored between 0–45°C before installation or shipping.
Size conductors for peak current and preserve the low-resistance path that the ≤0.83mΩ internal resistance rating supports.
Plan the compliance pack early: MSDS, UN38.3 test report, cargo transport assessment report and regional certification files travel with the order.
OEM/ODM battery packs are available with tailored capacity, form factor or configuration. Small samples are available for testing with no strict MOQ, and shipping is offered on FOB, CIF, DAP or DDP terms — DDP is the preferred option for a large number of customers. Send your pack outline for a quote.
Compliance paperwork usually decides the shipping schedule, so request the document set with the quotation rather than after the purchase order.
| Document / standard | What it covers | How to obtain it |
|---|---|---|
| MSDS | Material safety data for the lithium-ion cell | Available with the quotation on request |
| UN38.3 test report | Transport test summary used for air and sea freight | Available with the quotation on request |
| Cargo transport assessment report | Freight assessment documentation for lithium cells | Available with the quotation on request |
| CE | European conformity marking referenced for the cell | Certification files supplied on request |
| FCC | United States electronic compliance reference | Certification files supplied on request |
| RoHS | Restriction of hazardous substances compliance | Certification files supplied on request |
| IEC62133 | Cell safety standard referenced for the product | Certification files supplied on request |
| UL | Certification referenced alongside other regional approvals | Certification files supplied on request |
| Warranty | 2-year warranty stated for the EVE M21-V2 cell | Confirm terms with the supplier at order stage |
Send the pack voltage, target energy, peak current and enclosure limits, and the team will return a cell recommendation, sample availability and shipping terms for your build.
Direct contact: support@nogipower.com · Phone / WhatsApp / WeChat: +86-13570852640
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View productit is the eve m21-v2, product code ev-m21-v2 — a 3.7v 58ah nmc prismatic lithium-ion cell rated at 210wh, with a working voltage window of 2.8v to 4.3v and a cycle life of 3000 cycles or more.
maximum discharge current is 3c continuous with a 4c peak, and maximum charge current is 2.6c. internal resistance is rated at 0.83mω or lower, which supports high-power operation with limited heat build-up.
each cell measures 148.66 × 26.72 × 99.21 mm and weighs 0.872 kg, so module mass and volume can be planned before the pack layout is finalised.
charging is rated from -20–55°c and discharging from -30–55°c, while storage should stay between 0–45°c. design the thermal path so the pack stays inside those windows in service.
un38.3, ce, fcc, rohs, iec62133 and ul are referenced for the cell, and msds, a un38.3 test report and a cargo transport assessment report are available with the documentation set, along with regional certification files as required.
small samples are available for testing with no strict moq, and oem/odm packs can be tailored in capacity, form factor or configuration. shipping is offered on fob, cif, dap or ddp terms, and the cell carries a 2-year warranty.
