50AH NFPP Sodium Ion Prismatic Cell

Telecom & Data Center Backup Power
E-Vehicles & Low-Speed Mobility
Cold-Climate & Outdoor Energy Storage

Advantages

Ultra-Long Cycle Life

Delivers ≥ 6,000 cycles under standard conditions
for outstanding durability over the full service life,
significantly reducing the cost per kWh.

High-Rate Power Capability

Supports 8C continuous discharge
and 10C pulse discharge,
with a capacity retention rate of ≥ 93% at 6C,
ensuring powerful response
and fast charge and discharge.

Wide Temperature Tolerance

Operates across a discharge
temperature range of -40°C to 60°C,
retaining ≥ 85% of capacity at -20°C
for reliable performance in both extreme cold
and hot environments.

Safe, Reliable and Low Resistance

Features an internal resistance of ≤ 0.5 mΩ,
and passes overcharge,
over-discharge and thermal shock tests with no fire,
no explosion and no leakage, for safer,
more dependable operation.

Parameters

Model NaCP50160118-50H3

Type Prismatic

Cell Chemistry NFPP

Nominal Capacity 50Ah (@25±2℃, 1.5-3.45V)

Nominal Energy 143Wh (@25±2℃, 1.5-3.45V)

Nominal Voltage 2.86V

Charging Cut-off Voltage 3.45V

Discharging Cut-off Voltage 1.5V

Nominal Capacity 50Ah

Standard Charging Current 0.5C

Max. Charge Current 1C

Standard Discharging Current 0.5C

Max. Continuous Discharge 8C (@100% SOC, 25℃±2℃)

Max. Pulse Discharge Current Discharging at 10C for 30s at 100% SOC (@25℃±2℃)

Standard Cycle 6000 Cycles @80%

Charging Temperature 0℃~55℃

Discharging Temperature -40℃~60℃

Storage Temperature 15℃~35℃

Relative Humidity 65%±20% RH

Cell Weight 1.8±0.2kg

AC Impedance ≤0.5mΩ

Dimensions Thick: 50.1±1.0mm (200kgf, SOC Delivery)

Compliance CE, RoHS, REACH, Cobalt Free

Certificates MSDS, UN, IEC62619, UL1973

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