Type: | Li-ion Battery |
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Cathode Material: | LFP |
Rechargeable: | Yes |
Size: | Medium |
Nominal Capacity: | 88.0ah |
Miniumu Capacity: | 92.0ah |
Samples: |
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Customization: |
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parameter | size of product | condition |
nominal capacity | 88.0Ah | 1 / 3C discharge current, 25 ± 2ºC |
nominal voltage | 3.2V | 1 / 3C discharge current, 25 ± 2ºC |
minimum capacity | 9.2Ah | 1.0C discharge current, 25 ± 2ºC |
working voltage | 2.5V -3.65V | T >0ºC |
2.0V -3.65V | T ≤0ºC | |
Battery internal resistance (1 KHz) | ≤0.4mΩ | New battery status, 30% SOC |
Standard charging current | 44.0A | 25±2ºC |
Standard discharge current | 44.0A | 25±2ºC |
Shipping capacity | ~30%SOC | N .A . |
Operating temperature (charging) | 0-55ºC | |
Operating temperature (discharge) | -10 -55ºC | |
Battery weight | 2.00±0.10 kg | |
Battery size | Please refer to clause 1.5 of this specification |
parameter | specifications | condition |
Standard charging mode | In 25 ± 2ºC environment, 44.0A constant current is continuously charged to 3.65V and constant voltage at 3.65V to current 4.4A charging off.0 | |
T(ºC)/SO C | 0%~80% | (80~95%] | (95~100%] |
≤0 | No charging | ||
[0~2) | 5.0A | ||
[2~7) | 0. 12C | ||
[7~15) | 0.30C | 0.20C | 0.20C |
[15~20) | 0.50C | 0.40C | 0.40C |
[20~35) | 1.00C | 0.80C | 0.80C |
[35~45) | 0.80C | 0.60C | 0.60C |
[45~50) | 0.50C | 0.40C | 0.40C |
[50~55) | 0.30C | 0.20C | 0.20C |
≥55 | No charging |
parameter | size of product | condition |
Standard discharge mode | 25 ± 2ºC, using 1.3.1 standard charging mode for full charge, 44.0A constant current discharge to 2.5V, discharge cut-off |
T(ºC)/SOC | 0% | (0~10%] | (10~20%] | (20~30%] | (30~40%] | (40~100%] |
<- 10 | No charging | |||||
[- 10~0) | 0 | 0.03C | 0.05C | 0.10C | 0.20C | 0.30C |
[0~10) | 0 | 0.15C | 0.30C | 0.50C | 0.60C | 0.80C |
[10~15) | 0 | 0.20C | 0.40C | 0.60C | 0.70C | 0.90C |
[15~35) | 0 | 0.30C | 0.50C | 0.70C | 0.80C | 1.00C |
[35~45) | 0 | 0.20C | 0.40C | 0.50C | 0.60C | 0.80C |
[45~50) | 0 | 0.15C | 0.20C | 0.30C | 0.40C | 0.60C |
[50~55) | 0 | 0.03C | 0.05C | 0.10C | 0.20C | 0.30C |
≥55 | No charging |
parameter | size of product | condition |
cycle life | ≥3500 times | 25±2ºC, 0.5C/0.5C, 3%~98%SOC, residual capacity decays to 70.4Ah |
High and low temperature capacity | ||
parameter | size of product | condition |
Capacity of 25 ° C | ≥92.0Ah | 25±2ºC temperature standard charging, 25±2ºC temperature 1.0C discharge (cell surface temperature) |
Capacity of 55 ° C | ≥88.0Ah | 25±2ºC temperature standard charging, 55±2ºC temperature 1.0C discharge (cell surface temperature) |
Capacity of -10° C | ≥61.6Ah | 25±2ºC temperature standard charging, -10±2ºC temperature 1.0C discharge (cell surface temperature) |
Rate discharge performance | ||
parameter | size of product | condition |
1/3C discharge capacity | ≥92.0Ah | 25±2ºC, standard charge/discharge |
0.5C discharge capacity | ≥92.0Ah | 25±2ºC, standard charge, 0.5C discharge |
1.0C discharge capacity | ≥92.0Ah | 25±2ºC, standard charge, 1.0C discharge |
2.0C discharge capacity | ≥83.6Ah | 25±2ºC, standard charge, 2.0C discharge |
3.0C discharge capacity | ≥79.2Ah | 25±2ºC, standard charge, 3.0 ºC discharge |
Storage performance | ||
parameter | size of product | condition |
Recoverable capacity | ≥90.0Ah | 25±2ºC, 30%SOC, stored for 28 days |
Recoverable capacity | ≥88.0Ah | 55±2ºC, 30%SOC, stored for 7 days |
Non-recoverable self-discharge rate | ≤3%/ month | New production and shipment cell, 25±2ºC, 30% storage for 3 months |
Zenith Star (Tianjin) Electronic Technology Co., Ltd was established in September 2017 and is headquartered in Tianjin, China. It is a new energy battery technology enterprise focused on technology promotion, application services, and product sales. We are committed to building a comprehensive service platform for new energy applications and becoming a problem solver and solution provider in the new energy industry. The core R&D team members of the company have many years of experience in the new energy industry and can provide customized solutions based on customers' actual needs in the fields of new energy batteries and new energy vehicles.
1. Q: Do you offer international shipping for your batteries? |
A: Yes, we provide international shipping services for our batteries. |
2. Q: What are the shipping costs for international orders? |
A: Shipping costs for international orders may vary based on the destination and order quantity. Please contact our sales team for specific details. |
3,Q:Where is the address of your company? |
A:Tianjin, China, has convenient sea, land, and air transportation channels and is an important transportation hub in northern China. |
4. Q: What is the estimated delivery time for international orders? |
A: The estimated delivery time for international orders depends on the destination and shipping method. Our sales team can provide you with an accurate delivery timeframe. |
5. Q: Are there any import taxes or customs duties that I need to pay for international orders? |
A: Import taxes and customs duties may apply to international orders. Customers are responsible for any applicable taxes or duties imposed by their country's customs regulations. |
6. Q: Do you offer product warranties for international customers? |
A: Yes, we offer product warranties for international customers. The general warranty is 1 year, which is based on the actual situation of the order. |
7. Q: Can you provide product certifications required for importation in my country? |
A: Yes, we can provide necessary product certifications to facilitate the importation process. Please inform our sales team of any specific requirements. |
8. Q: Do you accept international payment methods? |
A: Yes, we accept various international payment methods, including credit cards and bank transfers. |
9. Q: Can I track my international order during transit? |
A: Yes, we will request the carrier to provide tracking information for international orders so that customers can monitor the shipment's progress. |
10. Q: How can I contact your customer support team for international inquiries? |
A: You can contact our customer support team via email or phone, and they will be happy to assist you with any international inquiries. |
11,Q:Are you a factory? |
A: We are a foreign trade company that operates a production factory for new energy battery products. |
12,Q:Can you send some test samples before placing an order? |
A:Yes, you can contact our service specialist to discuss the matter of sending samples. |
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