Rechargeable cell
EVE Energy M21
58 Ah cell from EVE Energy. Every value below is read from the manufacturer web page and keeps the conditions it was stated at; what the source does not state is marked as not stated.
- Capacity
- 58 Ah
- Nominal voltage
- 3.62 V
- Energy
- 210 Whcalculated by Lemonergy from stated values: capacity × voltage
- Mass
- 860 g
- Specific energy
- 244 Wh/kgcalculated by Lemonergy from stated values
- Energy density
- 556 Wh/Lcalculated by Lemonergy from stated values
- Dimensions
- 95.2 × 148.6 × 26.7 mm
- Continuous discharge
- 58 A · 1 C
- Cycle life
- 3,000 cycles
- Internal resistance
- 0.5 mΩ
- Operating temperature
- -20 to 55 °C
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Specifications
11 quantities stated by the manufacturer web page, grouped as in the finder. Conditions are the rate, temperature and limits each value was stated at.
Current and power
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Continuous discharge current | 58 A | none recordedNot stated: temperature | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
Electrical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Nominal voltage | 3.62 V | none recorded | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
| Capacity | 58 Ah | none recordedNot stated: rate, temperature, discharge cut-off voltage | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
Impedance
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| AC internal resistance | 0.5 mΩ | 1000 HzNot stated: state of charge, temperature | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
Lifetime
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Cycle life | 3,000 cycles | none recordedNot stated: temperature, depth of discharge, rate | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
Physical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Mass | 0.86 kg | none recorded | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
| Height | 26.7 mm | none recorded | Published dimensions 95.2*148.6*26.7 mm |
| Length | 95.2 mm | none recorded | Published dimensions 95.2*148.6*26.7 mm |
| Width | 148.6 mm | none recorded | Published dimensions 95.2*148.6*26.7 mm |
Thermal and safety
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Operating temperature, min | -20 °C | none recordedNot stated: temperature reference | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
| Operating temperature, min | -30 °C | none recordedNot stated: temperature reference | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
| Operating temperature, max | 55 °C | none recordedNot stated: temperature reference | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
| Operating temperature, max | 55 °C | none recordedNot stated: temperature reference | M21: Nominal Voltage 3.62V; Nominal Capacity 58Ah; Nominal Cycles 3000; Weight 0.86 kg; Published dimensions 95.2*148.6*26.7 mm; 58A (1C) |
Source and dates
- Document
- EVE Energy M21 product page
- Kind
- manufacturer web page
- Note
- Recovered from the review issue that outlived its candidate file. The rendered issue carried no per-value statistic label and no page number, so neither is asserted here.
- Source document date
- Not recorded (evidence)
- Source revision
- Not recorded
- Specification source retrieved
- Not recorded (evidence)
- Product lifecycle checked
- Not recorded
- Product release
- Not researched
- Date context
- Source retrieval and document revision do not establish product release or current availability.
How to cite
EVE Energy. “EVE Energy M21 product page”, manufacturer web page. https://www.evemall.eu/power-battery/prismatic-ncm-cell/m21. Values as compiled in the Lemonergy battery library, record cell/eve/m21: https://lemonergy.com/data/batteries/eve/m21/
The values are CC BY 4.0; the document and the passages quoted from it belong to its publisher. All sources of the library
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