Rechargeable cell
EVE Energy M41
19.5 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
- 19.5 Ah
- Nominal voltage
- 3.66 V
- Energy
- 71.4 Whcalculated by Lemonergy from stated values: capacity × voltage
- Mass
- 547 g
- Specific energy
- 131 Wh/kgcalculated by Lemonergy from stated values
- Energy density
- 275 Wh/Lcalculated by Lemonergy from stated values
- Dimensions
- 98.8 × 148.7 × 17.7 mm
- Continuous discharge
- Not stated
- Cycle life
- 2,000 cycles
- Internal resistance
- 0.4 mΩ
- Operating temperature
- Not stated
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Specifications
8 quantities stated by the manufacturer web page, grouped as in the finder. Conditions are the rate, temperature and limits each value was stated at.
Electrical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Nominal voltage | 3.66 V | none recorded | M41: Nominal Voltage 3.66V; Nominal Capacity 19.5Ah; Nominal Cycles 2000; Weight 0.547 kg; Published dimensions 98.8*148.7*17.7 mm; 5C/5C |
| Capacity | 19.5 Ah | none recordedNot stated: rate, temperature, discharge cut-off voltage | M41: Nominal Voltage 3.66V; Nominal Capacity 19.5Ah; Nominal Cycles 2000; Weight 0.547 kg; Published dimensions 98.8*148.7*17.7 mm; 5C/5C |
Impedance
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| AC internal resistance | 0.4 mΩ | 1000 HzNot stated: state of charge, temperature | M41: Nominal Voltage 3.66V; Nominal Capacity 19.5Ah; Nominal Cycles 2000; Weight 0.547 kg; Published dimensions 98.8*148.7*17.7 mm; 5C/5C |
Lifetime
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Cycle life | 2,000 cycles | none recordedNot stated: temperature, depth of discharge, rate | M41: Nominal Voltage 3.66V; Nominal Capacity 19.5Ah; Nominal Cycles 2000; Weight 0.547 kg; Published dimensions 98.8*148.7*17.7 mm; 5C/5C |
Physical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Mass | 0.55 kg | none recorded | M41: Nominal Voltage 3.66V; Nominal Capacity 19.5Ah; Nominal Cycles 2000; Weight 0.547 kg; Published dimensions 98.8*148.7*17.7 mm; 5C/5C |
| Height | 17.7 mm | none recorded | Published dimensions 98.8*148.7*17.7 mm |
| Length | 98.8 mm | none recorded | Published dimensions 98.8*148.7*17.7 mm |
| Width | 148.7 mm | none recorded | Published dimensions 98.8*148.7*17.7 mm |
Source and dates
- Document
- EVE Energy M41 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.
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