rechargeable batteries lithium ion battery pack lipo battery for industrial application

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rechargeable batteries 25ah 25.9v lithium ion battery pack 25.2v lipo battery for industrial application

1,Specifications for rechargeable batteries

No.
Item
General Parameter
Remark
1
Model
PM-25.2V25Ah
2
Nominal Capacity
25Ah
3
Nominal Voltage
25.2V
Mean Operation Voltage
4
Weight
3.6Kg
5
Dimension
220*135*70 mm
6
Charge
Standard Charge Current 5.0A
Maximum Charge Current 10.0A
Charge Cut-off Voltage 29.4V
Charge time : Approx 18.5h
7
Discharge
Continuous Discharge Current ≤35.0A
Maximum Instantaneous Discharge Current ≤80.0A
Discharge Cut-off Voltage 21.0V
8
Operation Temperature
Charge Temperature 0~45℃
Discharge Temperature-20~55℃
9
Capacity Retention
(Storage 1 month)
≥85%
10
Over Charge Protection Voltage
4.25V±25mV
Based on single section
11
Over Charge Recovery Voltage
4.10V±25mV
12
Over Discharge Protection Voltage
3.0V±25mV
13
Over Discharge Recovery Voltage
3.3V±25mV
14
Over Current Protection Current
100A
15
Over Current Protection Latency
<1000ms
16
Short Circuit Protection Latency
100±μs
17
Temperature Protection
High Temperature 65℃
Low Temperature -30℃
18
Manual Emergency Switch
YES
Outer casing
19
Data Communication
YES

CAN Communication Protocol

2.Applications for

3,PACKING AND SHIPPING

  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,Xianghe Qiangsheng Electric Tricycle Factory

Xianghe Qiangsheng Electric Tricycle Factory

Qiangsheng is one of the largest supplier manufacturing Electrical & battery rickshaw in China.

We are a highly advanced enterprise specializing in research and development of spare parts of e-rickshaw.

Presently, we are manufacturing e-rickshaw passenger type and e-rickshaw loading type, electric bicycle and all kinds of batteries.

We can manufacture e-rickshaw as per the special requirements of our clients.

Established in 2005, our factory is specialized in the manufacture of electric tricycles.

Located in Xianghe, Langfang, we enjoy convenient access to major transportation networks.

Our factory covers an area of 42,000 square meters and has around 500 staff members.

Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.

With stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets

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.

6,Manufacture battery process mass production video

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