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Product Details:
Payment & Shipping Terms:
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| Type: | Li-Ion, Lithium Battery | Cycle Life: | ≥1000times |
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| Application: | Electric Two-wheeler | Capacity: | 20Ah 50A Or Customized |
| Standard Voltage:: | 72V | Oem: | Acceptable,Welcome,Yes |
| Size: | Customizable | Weight: | 15Kg |
| High Light: | 72V 20A Lithium Battery Pack,MSDS Electric Tricycle Lithium Battery Pack,72V 20A Electric Tricycle Lithium Battery |
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Product specification
| No. | content | Testing method | Remark |
| 1 | Charge cut-off voltage |
72V | |
| 2 | Discharge cut-off voltage |
60V | |
| 3 | Standard charge | Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 0.2C to reach 84V. Then charge the battery at constant 84V voltage until the charging current decreasing to 0.02C. |
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| 4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 60V@0.2C. |
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| 5 | Shipments voltage | 78-82V | capacity ≤30 % |
| 6 | Maximum Charge Current | ≤3A | |
| 7 | Maximum continuous working current |
≤20A | |
| 8 | Rated capacity | Typical capacity:20A Minimum capacity:19A |
standard discharge after standard charge |
| 9 | Operation temperature range | charging:10~45℃ humudity:60±25% discharging:-20~60℃ |
60±25%R.H |
| 10 | Storage temperature | ≤1 month: -20 ~ 45℃ ≤3 months: 0 ~ 30℃ ≤1 year: 0 ~ 30℃ |
10~25℃ 60±25%R.H Best 10~25℃ for long-time storage |
This product uses 18650 or 26650 cylindrical lithium ion batteries.
The protection board adopts the same port balance with temperature control protection board.
After being assembled, professional aging equipment will be used for aging test to ensure the capacity of the battery pack. Test the charge and discharge performance.
Delivery Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
FAQ
1. Q: What is your warranty?
A:We offer 2 years warranty for all our battery pack. All the GUANYU products are insured by the Third Party PICC PROPERTY AND CASUALTY COMPANY LIMITED. the best service are assured
2. Q: What's your payment term?
A: We can accept T/T and L/C for standard order; West Union and T/T for samples are acceptable;
3. Q. Do you have any MOQ limit?
A: Generally we request no MOQ limit to support every project of our customers if the model battery is assembled with 18650 lithium Rechargeable battery. And if the model batteries are the custom-made Lithium Ion Polymer batteries, then it will depended by the battery power and it will generally be requiested with 10 pcs per model.
Contact Person: Mr. Zhang
Tel: +86-15013633680
