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Items | Specifications |
Charge voltage | DC 29.2V |
512Nominal voltage | 25.6V |
Nominal capacity | 280Ah |
7Energy | 7.16KWh |
Charge current | Standard charge: 0.5C Approx 3 Hour Rapid charge: 1C Approx 1.5 Hour |
Standard Charging method | 0.5C.CC (constant current) charge to 58.4V, then CV(constant voltage 58.4V) charge till charge current decline to 0.05C |
Max. charge current | 50A |
Max. discharge current | 100A |
Max.Pulse Current | 150A(3s) |
Discharge cut-off voltage | 37.5V |
cell & Method | (3.2V280Ah)8S1P |
Operating temperature | Charging: 0°C ~ 45°C Discharging : -20°C ~60°C |
Storage temperature | - 10°C ~ + 45°C |
Battery Weight | Approx.:72kg |
Battery Dimension | 618*365*510mm(L*W*H) |
Battery outgoing voltage | 25.6V-V27.6V |
Thermal sol fire extinguishing device | NO |
Q: Can I order samples? |
A: Yes, we welcome sample order to test and check the quality. |
Q: What is the delivery time? |
A: Samples need 2-12 days, and mass production time needs to be negotiated. |
Q: How do you ship the goods and how long will they arrive? |
A: We support a variety of logistics methods such as sea, air, express, etc. for you to choose. The time is usually 5-7 days, and the specific time is subject to the mode of cargo transportation. |
Q: Can I print my trademark on my product? |
A: It is absolutely possible. Customers need to provide their packaging or we can customize it for you. |
Q: What kind of certificates can be provided? |
A: CE, RoHS, UN38.3, MSDS, etc. Please consult us if you need it. |
Q: Where can I get a quote? |
A: We usually quote within 20 hours after receiving your inquiry. If you are very urgent to get a price, please call us or Tell us in your email so that we can prioritize your inquiry. |
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