rechargeable li ion battery 3.2v prismatic cell for electric vehicle


Grade A Lithium Ion Battery LiFePO4 Single Cells deep cycle 50AH 100AH 200ah lithium phosphate battery cell 3.2v lithium iron phosphate battery for Solar Energy Storage and EV

Grade A Lithium Ion Battery LiFePO4 Single Cells deep cycle 50AH 86AH 100AH 200ah lithium phosphate battery cell 3.2v lithium iron phosphate battery for Solar Energy Storage and EV

3.2v 50ah LiFePO4 Single Cells parameters

1 Nominal Capacity  50Ah
2 Min Capacity  50Ah
3 Operating Voltage  2.5V~3.65V2.0V~3.65V
4 Standard Charging Current  0.5C
5 Standard Charging Voltage  Max. voltage for cell 3.65V
6 Standard Discharging Current  1C
7 Max. Discharging Current  2C
8 Discharging Cut-off Voltage  Min. voltage for cell 2.5V
9 Operating Voltage  2.5V~3.65V2.0V~3.65V
10 Internal Resistance(1kHz) 1mΩ
11 Delivery Capacity  30% SOC
12 Operating temperature (Charge)  0~55℃
13 Operating Temperature (Discharging)  -20~55℃
14 Battery weight  about 1.1 kg

3.2v 100ah LiFePO4 Single Cells parameters

Voltage (nominal,V)
Cell Dimensions (mm)
Length: 173mm,Width:133mm,Thickness: 48mm
Cell Weight (g)
Cell Capacity (nominal/minimum, Ah)
Internal Impedance (1kHz AC typical, m-)
≤ 0.35mΩ (At 0.2C rate, 2.0V cut-off)
Cycle Life at 0.2C Discharge, 100% DOD
≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)
Operating Temperature
Charging:0°C ~ 45°C;Discharging: -20°C ~ 60°C(The cell surface temperature cannot exceed 70°C)
Storage Temperature
Temperature: -10°C ~ +35°C;Humidity:65%±20%RH(optimal store temperature of 23 ± 5°C for long term storage)

3.2v 200ah LiFePO4 Single Cells parameters

Nominal Capacity
Rated voltage
Energy density (Wh/kg)
Internal Resistance
Charge (CC-CV)
Charge (float)
Max. charging current
Standard. charging voltage
Recommended charging current
Max. continuous discharging current
Max.pulse discharging current(30seconds)
Recommended discharging current
Max. End-off discharged voltage
Self discharge rate (monthly)
Weight (Approx.)
Working temperature
Storage temperature
In one month
In six months


  1. by UPS/DHL/FEDEX( It takes 3-5 days to arrive after all details confirmed)
  2.  by air cargo( It takes about one week to arrive after all details confirmed)
  3. B y sea shipment ( It takes about one month to arrive after received the deposit and confirmed all details )
  4. Port:FOB Hongkong or CIF terms.
  5. Shipment date within 30 days after confirmed all information and received the deposit.
  6. payment terms:TT /LC

4,Lithium Battery Advantages:

1.Long life cycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire

5,What is QSPOWER Factory?

QSPOWER(zhuhai) Co.,LTD was founded on 2018 belonging to Qiangsheng Goup(UK) Co.,Ltd which focus on green energy products production since 2012.

QSPOWER have the strong technique support group which have the well-known expert form America and Taiwan. QSPOWER has extensive experience with every facet of the design and manufacturing process of batteries.

QSPOWER are focus on Green energy solution, such as lithium battery technique R&D, battery testing, battery cell supplying chain, battery packing and customized green energy solution project.

QSPOWER has the experience and resources to help design engineers ensure a smooth design process and project management meet delivery schedules. We are willing to invest together for potential good project and business partner. New developing requirements are welcome always.

Here are some general categories of markets we are in.

Vehicle battery

Energy Storage

Power bank

Power tool battery

Portable Medical battery

Customized batteries

6,FAQ for our battery companies ?

1,Q: What’s the main product in QS?

A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.

2,Q: What is overcharge?

A: After charge, tested the batteries’ initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.

3,Q: What is over discharge?

A: After charge, test the batteries’ initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

4,Q: Can I have a sample order?

A: Yes, we accept sample order to test and check quality. Batteries can be made as require.

5,Q: Do you have MOQ limit?

A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.

6,Q: How about the lead time?

A: Samples will takes 5-7 business days. Mass production will takes 15-25 days. It depends on quantity.

7,Q: How about shipping and delivery time?

A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

8,Q: What about after-sale service?

A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

Our Show for e vehicles and lithium ion batteries 

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