| Customization: | Available |
|---|---|
| Type: | Sodium Ion Battery |
| Rechargeable: | Yes |
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Basic parameters
|
project |
Specification |
condition |
|
Nominal capacity |
15Ah |
25±2ºC,0.5C/0.5C, the new battery state |
|
Minimum capacity |
14.5Ah |
|
|
Operating Voltage |
1.5~3.95V |
/ |
|
Nominal voltage |
3.0V |
/ |
|
AC internal resistance |
1.5±0.3mΩ |
AC 1kHz,50% SOC,25±2ºC |
|
battery weight |
390±10g |
Include outer packaging |
|
Energy Density |
115Wh/kg 255Wh/L |
/ |
|
|
Operating temperature |
charging temperature |
- 10~60ºC |
No matter what charging and discharging mode the battery is in, once the battery surface temperature is found to exceed this range, the charging and discharging will stop |
|
discharge temperature |
-40~65ºC |
||
|
storage temperature |
-40~35°C |
3month |
|
|
- 10~25°C |
6month |
||
|
cycle life |
≥2000cycles |
25±2ºC,0.5C/0.5C,80% SOH |
|
|
Exterior |
No cracks, scratches, deformation, stains, electrolyte leakage, etc. |
||
Charging parameters
|
project |
Specification |
condition |
|
Standard charging mode |
0.5C Constant current and constant voltage charging to 3.95V/0.05C cut off |
|
|
Standard charging current |
0.5C |
/ |
|
Maximum continuous charging current |
3C |
20~40ºC |
|
Standard charge cut-off voltage |
3.95V |
/ |
|
Optimum Charging Temperature Range |
15~40ºC |
battery surface temperature |
Discharge parameters
|
project |
Specification |
condition |
|
Standard Discharge Mode |
0.5C Constant current discharge to 1.5V cut off |
|
|
Standard discharge current |
0.5C |
/ |
|
Maximum Continuous Discharge Current |
5C |
15~45ºC |
|
Maximum pulse discharge current |
10C |
15~45ºC ,10s,50% SOC |
|
Discharge cut-off voltage |
1.5V |
/ |
APPLICATIONS
Q: Who are we?
We are based in Guangdong, China, start from 2018,sell to North America(40.00%),Western Europe(30.00%),Southern Europe(8.00%),Eastern Europe(7.00%),South America(5.00%),Northern Europe(5.00%),Central America(5.00%). There are total about 301-500 people in our office.
Q: How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
Q: Can you accept OEM or ODM?
A: Yes, customize product is available in our factory. Please send your design pictures to us, then we talk about it with our professional designers and confirm well with you.
Q: Why should you buy from us not from other suppliers?
Ouliyang Technology Co., Ltd is a hi-tech enterprise specializing in the R&D, manufacturing and sale of solar products. Ouliyang core advantages are: super R&D and production capabilities, excellent management capabilities, and high-quality after-sales service.
Q: How do you ship the goods and how long does it take to arrive?
A: EXPRESS,Airline and sea shipping also optional. It usually takes 10-15days/ 15-20 days to arrive.
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