3.2V 127Ah High Capacity Battery Cell

Premium Grade A A27 Prismatic Lithium Iron Phosphate (LiFePO₄) Battery Cell, with a nominal voltage of 3.2V and a minimum capacity of 127Ah, delivering high energy density and exceptional cycle stability. Engineered for reliable, long-lasting power in a wide range of applications, including electric vehicles (EVs), residential home energy storage systems, and other deep-cycle energy solutions.

Type: LiFePo4 LFP battery
Capacity: 127Ah
Voltage: 3.2V
Max discharge current: 1C
Cycle life: 2000
Initial inner resistance：≤0.3mΩ

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BATTERY SPECIFICATION CHART

Item Specifications
Basic Identification
Product Name EVE 127Ah LiFePO4 Battery Cell
Model Number A27
Application EV / AGV / Home Energy Storage / Engineering Vehicles
Electrical Performance
Nominal Voltage 3.22V
Nominal Capacity 127Ah (at 1/1C discharge)
Electric Energy 408.94Wh
Initial Internal Resistance (IR) ≤ 0.3mΩ (AC, 1kHz)
Charge & Discharge Specs
Standard Charging Ratio 1/1C (Max. 5C at 25℃ for ≤ 60s)
Standard Discharge Ratio 1/1C
Physical & Reliability
Dimensions (L×W×H) 309.5×37.2×85.8mm (±0.3mm)
Weight 2220g ± 50g
Cycle Life (80% DOD) ≥ 3,500 Cycles (to 80% SOH)
Operating Temperature Charge: 0~60℃ | Discharge: -20~60℃

BATTERY APPLICATIONS

New Energy
Passenger Car

New Energy
Bus

Professional
Car

Construction
Machinery

New Energy
Ship

Telecom
ESS

Grid
ESS

Household
ESS

BATTERY FEATURES

🔄
High Cycle Life
6,000+ deep cycles for a 10+ year lifespan.
🔋
High Energy Density
Advanced prismatic design for compact power.
🌡️
Wide Temp. Range
Stable performance from -30°C to 60°C.
⚡
Fast Charge
Optimized for high-current rapid charging.
📉
Low Self-discharge
Minimal capacity loss during storage.
🛡️
Thermal Stability
Inherently safe LFP chemistry.
💨
Explosion-proof Vent
Integrated automated pressure relief.
📦
Aluminum Case
Rugged and lightweight protection.
🔨
Shock Resistant
Certified vibration resistance.
✅
Maintenance-free
Zero regular maintenance required.
🌍
Eco-friendly
Lead-free sustainable energy.
🛠️
Customization
Bespoke OEM/ODM solutions.
Technical Support FAQ

Technical Support FAQ

Q1 What international certifications have your LFP cells passed?
Our cells comply with major international standards, including UN38.3, UL1642, IEC 62619, and CE/RoHS.
Q2 How do LFP cells perform under extreme temperatures?
The thermal runaway temperature is above 500°C. We use relief valves and flame-retardant materials to ensure safety under extreme conditions.
Q3 What is the cycle life of your battery cells?
Under standard conditions, our cells achieve 3,500 to 6,000+ cycles with capacity retention of at least 80%.
Q4 What charge and discharge rates (C-rate) are supported?
We offer Energy Type (1C) for ESS and Power Type (3C-5C) for high-demand industrial applications.
Q5 What are the TCO advantages of LFP compared to NCM?
LFP is cobalt/nickel-free and lasts 2-3x longer, significantly lowering the LCOE (Levelized Cost of Energy) over the full life cycle.
Q6 What is your Minimum Order Quantity (MOQ)?
We support Small Batch trial production. Formal order MOQ is typically by Pallet, depending on cell specifications.

Still Have Questions?

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How to Custom Prismatic LiFePO4 Battery Pack

We have the unique ability to develop custom Prismatic LiFePO4 battery pack to fit your needs. Our expert team of chemists, engineers, and manufacturers who use proven chemistry and production methods that will get from spec to production fast. Slim, flexible, more powerful.

WHAT WE CUSTOM

  • Custom Voltage Range: 3V ~ 120V

  • Custom Discharge Current: 0.2C ~ 120C (0.01A-1000A)

  • Custom BMS: Size, Features, Communication, Cut-off, Temperature
  • Custom Battery Size: Starting 0.5mm Thickness
  • Battery Temperature from -40°C–85°C
  • Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol  Etc

WHY CHOOSE US

  • Custom EVE LiFePO4 Battery Pack, MOQ 50 pcs

  • Custom Samples as fast as 3 Days

  • Strict Quality Control, No Safety Concerns Ever

  • Instant Customer Support, Solve Any Problem in Time.

Requirements

Let us know your size limitations and anticipated capacity or Hours needed for your project.

Design

We will send datasheet to you or New design according to your requirement.

Prototype

We will start making samples for you if all things are set.

Wait for Samples

It takes 3-10 days to make custom samples, Just have a little patience.
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custom lithium battery packs collection

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