Rechargeable cell · Lithium-ion · Semi-solid · NMC / NCM · pouch
WeLion SHP320-20
20 Ah NMC / NCM pouch cell from WeLion. Every value below is read from the datasheet (document dated 2025) and keeps the conditions it was stated at; what the source does not state is marked as not stated.
- Capacity
- 20 Ah
- Nominal voltage
- 3.65 V
- Energy
- 73 Whcalculated by Lemonergy from stated values: capacity × voltage
- Mass
- 243 g
- Specific energy
- 300 Wh/kg
- Energy density
- 674 Wh/L
- Dimensions
- 172 × 74 × 8.5 mm
- Continuous discharge
- Not stated
- Cycle life
- Not stated
- Internal resistance
- Not stated
- Operating temperature
- 0 to 45 °C
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Specifications
11 quantities stated by the datasheet, grouped as in the finder. Conditions are the rate, temperature and limits each value was stated at.
Density
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Specific energy | 300 Wh/kg | none recordedNot stated: rate, temperature | Gravimetric 300.0 Wh/kgpage 1, SHP320-20 / Energy Density |
| Energy density | 674 Wh/L | none recordedNot stated: rate, temperature | Volumetric 674.0 Wh/Lpage 1, SHP320-20 / Energy Density |
Electrical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Nominal voltage | 3.65 V | nominal value | Voltages Nominal 3.65 Vpage 1, SHP320-20 / Capacity / Voltages |
| Capacity | 20 Ah | typical valueNot stated: rate, temperature, discharge cut-off voltage | Typical 20.0 Ahpage 1, SHP320-20 / Capacity / Voltages |
| Energy | 73 Wh | typical valueNot stated: rate, temperature | Typical 73.0 Whpage 1, SHP320-20 / Capacity / Voltages |
Physical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Mass | 243 g | none recorded | Weight 243.0 ± 12.0 gpage 1, SHP320-20 / Dimensions |
| Length | 172 mm | none recorded | C Length 172.0 ± 2.0 mmpage 1, SHP320-20 / Dimensions |
| Width | 74 mm | none recorded | B Width 74.0 ± 1.0 mmpage 1, SHP320-20 / Dimensions |
| Thickness | 8.5 mm | none recorded | A Thickness 8.5 ± 0.3 mmpage 1, SHP320-20 / Dimensions |
Thermal and safety
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Operating temperature, min | 0 °C | minimum valueNot stated: temperature reference | Charge 0 to 45 °Cpage 1, SHP320-20 / Temperatures |
| Operating temperature, min | -20 °C | minimum valueNot stated: temperature reference | Discharge -20 to 55 °Cpage 1, SHP320-20 / Temperatures |
| Operating temperature, max | 45 °C | maximum valueNot stated: temperature reference | Charge 0 to 45 °Cpage 1, SHP320-20 / Temperatures |
| Operating temperature, max | 55 °C | maximum valueNot stated: temperature reference | Discharge -20 to 55 °Cpage 1, SHP320-20 / Temperatures |
Chemistry
- Classified as
- Lithium-ion · Semi-solid · NMC / NCM
- Designation
- NMC+
- Cathode
- NMC+
- Electrolyte
- Semi-Solid-State
SHP320-20 — NMC+; Semi-Solid-State
Source and dates
- Kind
- datasheet
- SHA-256
e89a1301e16f780f74288d3ac29d13287b241450450b43ead2824d5dd3aed6a0- Note
- Facts only; source body is not redistributed. WeLion NMC+ semi-solid pouch cell. Hosted by Universal Transmissions GmbH, the official European distributor (https://welion-energy.com/Imprint/). The sheet describes reference specifications, not a performance guarantee. Semi-solid describes the electrolyte; it is not all-solid-state. Ultrafast/standard C-rate rows are not identified as capacity-test conditions or continuous maximum current ratings and are not converted to amperes. Unqualified maximal/minimal voltages are held rather than assigned an absolute safety or charge-cutoff meaning. Identity mapping: https://welion-energy.com/SHP320-20/30000105; SHA-256 da19141c82e35f34992865176e18c1c4767fbf1ad87b7eff7128cd87610446e8; manufacturer part PL8574172-20Ah.
- Source document date
- 2025-04-09 (day precision) (evidence)
- Source revision
- 002
- Specification source retrieved
- 2026-09-21 (day precision) (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
WeLion. “WeLion SHP320-20 Semi-Solid-State datasheet”, datasheet, 002, 2025-04-09. https://welion-energy.com/media/8f/ba/05/1730132824/SHP320-20%20datasheet.pdf?ts=1744633185 (retrieved 2026-09-21). Values as compiled in the Lemonergy battery library, record cell/welion/shp320-20: https://lemonergy.com/data/batteries/welion/shp320-20/
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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