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SK
Dongguan City, Guangdong
P395
Grade A
39.5Ah
3.7V
0.65kg
9.5*97*320MM
1500 times (80% of initial capacity at 0.2C rate, IEC Standard)
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| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Brand | SK Innovation | Model | EUE P395 |
| Cell Type | Rechargeable lithium-ion pouch cell | Nominal Capacity | 39.5Ah, as listed |
| Nominal Voltage | 3.67V | Energy | 144Wh listed; approx. 144.97Wh calculated from 3.67V × 39.5Ah |
| Full-Charge Voltage | 4.20V | Listed Discharge Cut-off Voltage | 2.50V |
| Listed Charge Current | 20A, approximately 0.5C | Listed Peak Charge Current | 60A for 30 seconds, with active cooling |
| Listed Discharge Current | 120A with active cooling; duration and continuous-rating status unspecified | Listed Peak Discharge Current | 200A for 30 seconds, with active cooling |
| Charging Temperature | 0°C to 55°C | Discharging Temperature | −20°C to 55°C |
| Thickness | 9.5mm | Height, as Listed | 96mm |
| Overall Length | 390mm, including tabs | Length Excluding Tabs | 313mm |
| Active Material Region Length | 290mm, as described in the supplied information | Tab Dimensions | 34mm length × 45mm width, as listed |
| Weight | 650g | Reported Capacity Test Conditions | 15A discharge; ambient temperature approximately 24°C |
| Reported Test: 4.20–2.80V | 41.46Ah | Other Reported Voltage-Window Tests | 4.16–3.00V: 40.50Ah; 4.15–3.20V: 39.39Ah |
The SK Innovation EUE P395 is a 3.67V 39.5Ah rechargeable pouch cell with a listed thickness of 9.5mm. Supplied product information includes a 200A peak discharge figure for 30 seconds with active cooling and capacity measurements across three voltage windows. MisenBattery supplies cells and supports custom battery pack integration. These details support preliminary product evaluation and require manufacturer confirmation before final engineering approval.
The listed 39.5Ah capacity and 3.67V nominal voltage provide a starting point for selecting series and parallel configurations. Their product gives approximately 144.97Wh of calculated nominal energy, while the supplied information separately lists 144Wh. Actual usable pack energy depends on voltage limits, current demand, operating temperature and system losses.
A listed thickness of 9.5mm and weight of 650g support preliminary evaluation of flat battery module layouts. Overall length is listed as 390mm including tabs, with 313mm excluding tabs. Confirm the detailed drawing, dimensional tolerances, tab reference points and swelling allowances before designing cell supports, interconnects or enclosures.
Supplied information lists peak discharge at 200A for 30 seconds with active cooling. A separate 120A discharge figure also requires active cooling, but its duration is unspecified. Neither figure should be applied without confirming SOC, temperature, voltage cutoff and duty cycle. These conditions are essential when evaluating short-duration load requirements.
The listed charge current is 20A, approximately 0.5C based on 39.5Ah. Peak charging is separately listed at 60A for 30 seconds with active cooling. The full-charge voltage is 4.20V. Confirm the complete charging protocol and termination criteria; the peak figure does not establish a full-cycle fast-charging time.
Reported measurements at 15A and approximately 24°C ambient temperature show 41.46Ah over 4.20–2.80V, 40.50Ah over 4.16–3.00V and 39.39Ah over 4.15–3.20V. These sample results illustrate the supplied voltage-window testing. They are not manufacturer-guaranteed minimum capacities and should not replace batch acceptance testing or application-specific validation.
Charging is listed from 0°C to 55°C and discharging from −20°C to 55°C. These ranges provide preliminary references for temperature monitoring and system controls. They do not confirm full-current operation at every temperature. Verify measurement location, current derating and cooling requirements before setting the operating limits of an assembled pack.
Custom battery pack applications: MisenBattery supplies SK Innovation EUE P395 cells and supports custom battery pack integration for projects such as electric mobility, industrial equipment and energy storage, subject to engineering validation. Include a compatible BMS, fuses, voltage and temperature sensing, insulation, cell spacing, mechanical support and an appropriate cooling system. Use manufacturer-approved tab joining methods. Confirm applicable CE, UN38.3, RoHS and UL documentation availability and scope for the exact cell, pack and shipment; the supplied information does not establish certification.
