3.2V 90Ah LiFePO4 Battery LFP Cell LF90K: Ultra-Long Cycle Life for Energy Storage & EVs
Product Introduction
The 3.2V 90Ah LiFePO4 Battery LFP Cell LF90K is a premium lithium iron phosphate (LiFePO4) prismatic cell engineered for long-term energy storage systems, electric vehicles (EVs), and critical backup applications. With an industry-leading 6000 charge-discharge cycles (retaining ≥80% capacity), this cell supplies a stable 3.2V voltage and 90Ah capacity while operating reliably in -20℃ to 55℃ conditions. Leveraging LiFePO4’s inherent safety, low impedance, and advanced manufacturing, the 3.2V 90Ah LiFePO4 Battery LFP Cell LF90K ensures durable, efficient power for scenarios requiring years of uninterrupted performance—from residential solar storage to commercial EV fleets.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Name | LF90K |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 90Ah |
| Charging Temperature Range | 0~55℃ |
| Discharging Temperature Range | -20~55℃ |
| Cycle Life | 6000 cycles (≥80% capacity retention) |
| Weight | 1994±50g |
| Dimensions (W×T×H) | 130.3±0.3mm × 36.35±0.5mm × 200.5±0.5mm |
| AC Impedance Resistance | ≤0.5mΩ |
Core Features
1. Industry-Leading 6000-Cycle Longevity
The 3.2V 90Ah LiFePO4 Battery LFP Cell LF90K redefines durability with:
- 6000+ Charge-Discharge Cycles: Maintains ≥80% capacity after 6000 cycles—enabling 20+ year solar storage systems, multi-decade EV fleet operations, or lifetime backup for critical infrastructure (e.g., medical clinics, data centers).
- Minimal Degradation Over Time: Stable LiFePO4 chemistry ensures slow capacity loss, reducing total cost of ownership for long-term projects.
2. LiFePO4 Safety & Reliable Performance
Leveraging lithium iron phosphate (LiFePO4) technology:
- Zero Thermal Runaway Risk: The cathode’s inherent stability eliminates fire/explosion hazards, making this cell safe for residential garages, EV passenger compartments, or school backup systems.
- Consistent Power Delivery: Delivers stable voltage without sag, ideal for sensitive electronics (laboratory equipment), precision industrial tools, or medical device backups.
3. Efficient Power & Low Impedance
Engineered for optimal energy transfer:
- 90Ah Capacity & 288Wh Energy: Powers home solar self-consumption (overnight load shifting), medium-range EVs (city cars, delivery scooters), or small commercial backup systems (retail stores, offices).
- ≤0.5mΩ Low Impedance: Minimizes energy loss during charging/discharging, boosting efficiency for high-current applications (EV acceleration, industrial machinery operation).
4. Prismatic Design for Modular Scalability
With a prismatic form factor (130.3×36.35×200.5mm):
- Easy System Integration: Uniform sizing simplifies parallel/series assembly into large battery banks (e.g., 48V residential storage, EV battery packs).
- Space Optimization: Fits seamlessly into home energy cabinets, EV underfloor compartments, or industrial control panels with limited space.
Application Scenarios
The 3.2V 90Ah LiFePO4 Battery LFP Cell LF90K powers:
- Residential & Commercial Energy Storage: Home solar systems (self-consumption/backup), small business peak shaving, or emergency power for clinics/offices.
- Electric Vehicles (EVs): City cars, delivery scooters, or light electric trucks needing medium range and decades-long durability.
- Industrial & IoT Systems: Automated machinery with low maintenance needs, remote sensor networks, or backup for industrial control devices.
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