Farasis 57Ah semi-solid NMC pouch cell ebike golf cart solar storage lithium ion battery
Grade A Farasis 57ah semi-solid state battery is high-performance nmc pouch cell with semi-solid battery technology. This 3.7V Farasis pouch cell delivers 269Wh/kg high energy density and over 2000 deep cycles, supporting stable discharge from -30℃ to 60℃. As reliable lithium ion pouch cell, it perfectly works as ebike battery, electric motorcycle battery, golf cart battery, forklift battery and off-grid solar storage battery. It passes full GB safety tests and supports 3C continuous discharge, ideal for custom battery pack assembly of all light electric vehicles and energy storage equipment.
1. Cell Specifications
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Battery Model
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NMC-57FSP (P57C)
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Battery Type
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NMC Pouch Cell (semi-solid)
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Nominal Voltage
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3.7V
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Nominal Capacity
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57Ah
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Charge Voltage
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4.35V
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Discharge Cut-off Voltage
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2.75V
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Max Charge Current
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1C
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Max Discharge Current
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3C
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Peak Discharge Current
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5C
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Internal Resistance
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≤1.2mΩ
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Charge Temperature
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-15-55℃
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Discharge Temperature
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-30-60℃
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Storage Temperature
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-20-35℃
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Cycle Life
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≥2000 cycles
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Battery Size
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294.4*12.04*103.9mm
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Battery Weight
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0.789kg
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Warranty
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3 Years
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How to Connect Pouch Cells in Series / Parallel
The tabs of pouch cells serve as conductive output terminals. The mainstream connection processes are as follows:
Laser Welding: Mainly applied in fully automatic production lines with fast welding speed and excellent consistency. (Recommendation)
Ultrasonic Welding: Weld tabs with nickel strips, copper busbars or PCBs. This is the widely adopted industrial solution featuring low contact impedance and reliable connections. (Recommendation)
Bolt/Screw Connection: Suitable for large-size thick tabs. It allows easy disassembly and maintenance yet requires more assembly space. (If must）
2. Why Semi-solid Pouch Cell?
-Superior Safety
As a semi-solid battery / semi-solid state battery, it contains minimal flammable electrolyte, effectively avoiding leakage, swelling and ignition risks common in traditional liquid NMC pouch cells.
-Boosted Energy Density
This semi-solid state battery greatly lifts energy density versus liquid NMC pouch cells; same-size packs become lighter and deliver longer runtime.
-Stable Wide-Temp & High-Rate Output
The semi-solid battery retains high capacity at low temperatures and supports fast charging & high-power discharge, suitable for harsh working conditions of NMC pouch cell applications.
-Friendly Mass Production
Unlike hard-to-manufacture full solid-state cells, semi-solid state battery adapts to upgraded existing NMC pouch cell production lines with low transformation investment.
Hot-selling Semi-solid State Pouch Cell
| Voltage |
Capacity |
Brand |
Type |
Cell Size |
Weight |
Cycles life |
Peak Discharge Rate |
WH/kg |
| 3.7V |
55Ah |
Farasis |
Semi-solid |
231*9.7*161mm |
0.768kg |
≥2000 Cycles |
4.8C |
270 |
| 3.7V |
57Ah |
Farasis |
Semi-solid |
294.4*12.04*103.9mm |
0.789kg |
≥2000 Cycles |
5C |
269 |
| 3.7V |
70Ah |
Farasis |
Semi-solid |
294.4*14.3*104mm |
0.949kg |
≥2000 Cycles |
5C |
270 |
3. Customer Review
Every acknowledgment from clients fuels NOGIBattery's development. Our team stays dedicated to supplying dependable lithium cells for all partners.
4. Customer FAQ
Q: How to extend the cycle life of NMC pouch cells?
A: Limit charging to 90% SOC (around 4.05V) instead of full 4.2V charge to boost cycle life by 40%. Operate within 20%–80% SOC and avoid deep discharge or full charge frequently. 25℃ is the optimal operating temperature; long-term temperature above 35℃ accelerates side reactions and cuts lifespan by nearly 40%. For battery packs, match cells with capacity difference within 1% and adopt active balancing BMS to stabilize voltage consistency.
Q: What chemistries of lithium cells do you supply?
A: We supply NCM ternary lithium cells and LFP lithium iron phosphate cells in multiple shapes (prismatic/Pouch/cylindrical etc) for different application scenarios. And Strict grouping on voltage, internal resistance & capacity ensures low difference for parallel/series assembled battery packs before dellivery.
Q: Can you provide complete shipping documents?
A: Yes, full set files including MSDS, UN38.3 test report, transport appraisal report and certification documents can be provided.
Q: Can you ship to our port/warehouse directly?
A: Yes. We offer flexible shipping terms of FOB, CIF, DAP and DDP for global lithium battery delivery. DDP door-to-door tax-inclusive shipping is widely favored by our overseas buyers.
Contact us: Wechat/WhatsApp: +8613528488114 Email: sales@nogibattery.com
