FlagshipSodium-ion
RPA 46145 Prussian-Blue Sodium-ion Cell · 3.12 V 13 Ah (Start-Stop)
50,000 start-stop cycles, 200 A continuous, -40 ~ 80 °C
≥ 50,000 start-stop cycles200 A continuous discharge10C charge capability
Battery range
Sodium-Ion Battery Cells for OEM Pack Development
Compare sodium-ion cells for pack engineering, engine-starting projects and stationary storage. The catalogue includes cylindrical and prismatic formats with different chemistries and duty profiles. Select the cell that fits the electrical and mechanical design of the pack.
Discuss an OEM or distributor enquiryCompare models
Select a model to review its specification and application requirements.
Flagship
NewSodium-ion
MD-NFPP175 Prismatic Sodium-ion Cell · 3.0 V 175 Ah
Large prismatic NFPP storage cell — flat 5C rate, -40 °C capable, 100% DOD cycling proven.
175 Ah large prismatic format5C discharge = 98.8% of 1C-40 °C discharge 92.9%
NewSodium-ion
SIB-P10-46 Prismatic Sodium-ion Cell · 3.1 V 46 Ah
10,000-cycle sodium power cell for heavy-duty duty cycles
10,000-cycle life @ 3C duty (≥80%)20C pulse / 6C continuous discharge-40 °C operation, ≥ 45 Ah @ -20°C
NewSodium-ion
SIB-P10-5.5 Prismatic Sodium-ion Cell · 3.0 V 5.5 Ah
Ultra-high-rate sodium cell — 30C discharge, -40°C capable
30C discharge — 87.3% capacity-40 °C discharge 89.8%10C continuous charge (97.3%)
Low-tempSodium-ion
32700 Sodium-ion Cell · 3.0 V 4500 mAh
32700 cylindrical sodium-ion cell — 3.0V, 4500mAh
3.0V nominal voltage4500mAh catalogue capacityNumerical temperature limits: request specification
NewSodium-ion
SIB 18650 Sodium-ion Cell · 3.0 V 850 mAh (High-Power)
Ultra-high-power 18650 sodium cell — 40C continuous, 80C pulse
40C continuous / 80C pulse discharge-40 °C discharge ≥ 60% capacity10C fast charge capability
NewSodium-ion
SIB 26650 Sodium-ion Cell · 3.0 V 2.5 Ah (UT Ultra-High-Rate)
Ultra-high-rate 26650 — 20C continuous, 50C pulse, 40C pulse cycling
50C pulse discharge (3 s)20C continuous discharge40C pulse cycling — 15,000 pulses
NewSodium-ion
SIB 26650 Sodium-ion Cell · 3.0 V 2.5 Ah (HP High-Power)
High-power 26650 — 60C pulse (5 s), 20C continuous, -40 °C capable
60C pulse discharge (5 s)25C continuous discharge-40 °C ≥ 75% capacity
NewSodium-ion
NFPP 33140 Sodium-ion Cell · 2.9 V 7 Ah
Energy-type NFPP 33140 — 5C discharge, 2,000-cycle life
NFPP chemistry, high safety5C continuous / 8C pulse discharge≥ 2,000 cycles @ 80%
NewSodium-ion
SIB 33140 Sodium-ion Cell · 3.0 V 10 Ah
Balanced 33140 sodium cell for power and storage
10 Ah class 33140 format3.0 V sodium platformWide-temperature chemistry
NewSodium-ion
NFPP 100 Ah Prismatic Sodium-ion Cell · 2.85 V
8,000-cycle storage-grade NFPP cell — 54 × 173 × 204 mm
8,000 cycles @ 80% (0.5C)8C pulse discharge (10 s)100 Ah / 2.85 V NFPP
NewSodium-ion
NFPP Pouch Sodium-ion Cell · 3.0 V 1.8 Ah
Compact NFPP pouch cell for portable and custom packs
Ultra-compact pouch formatNFPP sodium chemistryCustom pack friendly
NewSodium-ion
NFPP Pouch Sodium-ion Cell · 3.0 V 10 Ah (10145148)
High-rate pouch — 5.5C charge, 3,000-cycle NFPP cell
5.5C maximum charge rate≤ 1.0 mΩ low impedance3,000-cycle life
NewSodium-ion
HR 50 Ah High-Rate Prismatic Sodium-ion Cell · 3.0 V
High-rate prismatic sodium cell for power-intensive storage
50 Ah high-rate prismaticPower-optimized sodium chemistryWide-temperature operation
NewSodium-ion
NFPP 160 Ah Prismatic Sodium-ion Cell · 2.86 V (NaCP71173208-160E3)
10,000-cycle storage cell — 450 Wh, ≤ 0.30 mΩ
10,000 cycles @ 70%450 Wh per cell≤ 0.30 mΩ ultra-low impedance
Sodium-ion
SIB 26700 Sodium-ion Cell · 3.0 V 3.5 Ah (NaCR26700-ME35)
3.5 Ah 26700 — 3C continuous, -40 °C 83% measured capacity
-40 °C measured 83.3% capacity3C continuous discharge2C fast charge
Sodium-ion
SIB 32140 Sodium-ion Cell · 3.0 V 10 Ah (NaCR32140-MP10)
10 Ah 32140 — 3C continuous, 20C pulse, 5,000 cycles, > 110 Wh/kg
10 Ah @ 3.0 V, > 110 Wh/kg3C continuous charge & discharge20C pulse discharge (3 s)
Sodium-ion
SIB 46145 Sodium-ion Cell · 15 Ah High-Rate (NaCR46145-15PR)
15 Ah large cylindrical — 150 A continuous, 300 A pulse, -40 °C ≥ 75%
150 A continuous / 300 A pulse-18 °C 8C cold-crank ≥ 1.8 V-40 °C ≥ 75% capacity
Sodium-ion
SIB 40160 Sodium-ion Cell · 3.0 V 17.5 Ah (S40160RL)
17.5 Ah cylindrical sodium cell — 121 Wh/kg, 15C pulse, -40 °C ≥ 75%
121 Wh/kg energy density4C continuous / 15C pulse discharge3C fast charge capability
Sodium-ion
NFPP 50 Ah Prismatic Sodium-ion Cell · 2.85 V (SIB 50160118)
8,000-cycle storage cell — 6C discharge, -40 °C ≥ 40 Ah
≥ 8,000 cycles @ 90% DOD6C continuous discharge-40 °C ≥ 40 Ah capacity
Sodium-ion
SIB Prismatic Sodium-ion Cell · 3.0 V 210 Ah
High-capacity prismatic Na-ion cell for storage systems.
High capacityLow-temp capable
Sodium-ion
SIB Pouch Sodium-ion Cell · 2.95 V 7 Ah (7082190)
Flexible 7 Ah pouch cell — 0.5C standard, 1.5 V deep discharge
7 Ah flexible pouch format2.95 V sodium platform1.5 V deep-discharge floor
Separate starting duty from storage duty
Starter packs need the required pulse output within a permitted voltage drop. Stationary storage selection places greater emphasis on energy throughput, usable voltage range and cycling conditions. A large capacity figure does not describe both applications.
Review low-temperature results with their conditions
Use discharge rate, cut-off voltage, temperature and reference capacity when comparing cold-weather results. Confirm charging limits separately. Chemistry-level statements should not replace a specification for the actual model being purchased.
Move from a cell enquiry to a pack specification
Send the required system voltage, continuous and pulse current, energy target, installation space and duty cycle. Include the intended BMS and thermal approach if they are already selected. Ask for current dimensions, terminal drawings and the relevant test report.
Questions before you order
Are all sodium-ion cells interchangeable?
No. Voltage range, chemistry, format, rate limits and terminal construction vary between models. The pack design must use the specification of the selected cell.
Should I compare cycle counts directly?
Only when temperature, charge and discharge rates, depth of discharge and end-of-life criteria are comparable. Retention after an observed number of cycles is not a prediction of total lifetime.
Selection guides
Discuss your battery requirements
Send the application, required specifications, quantity and destination for a model-specific proposal.
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