26700 sodium ion battery 3.1V 3300 mah 3.3AH 4000 times cycles Na ion battery for sale sodium battery
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- Supplier: FANLIN CO. LIMITEDFANLIN LIMITED
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Product Overview
Description
3.1V 26700 sodium ion cell 3.3Ah 3300mAh
The 26700 sodium ion cell provided by Asiar technology adopts the layered oxide sodium ion battery technology, Using safe, long life, pollution-free, cost-effective sodium ion battery design, high life, more than 4000 cycles, DOD > 80%, suitable for electric tools, household energy storage, base stations, two-wheeled vehicles, low-speed vehicles, etc. This 18650 sodium ion cell internal resistance ≤18mΩ, high energy conversion efficiency and fast charging and discharging.
Product description
Specifications
Product Name: sodium-ion battery
Shell Material:Aluminium
Rated capacity: 3500mAh
Internal impedance:0.1~0.3mΩ
Nominal voltage:3.1V
Dimensions(L*W*H):174*72*205mm
Weight: 90 g
Charge Voltage:3.7V
Max Continuous Discharge Current:280A(1C)
Cycle life (80%DOD):3000 cycles
Charging Temperature:-40~80°C
Discharging Temperature:-40~80°C
Note:
1. [Size] Please allow measurement differences of 1-3cm/0.39-0.79in due to manual measurement.
2. [Color] Due to the difference in the computer monitor, the color of the product may be slightly different from the picture, please understand.
3. [Quality] If you have any questions, please feel free to contact us for further assistance. Our customer service will respond to your enquiry within 24 hours.
4.[Note: Items other than the products displayed on the image are for reference only and are not included].
Description
| Item | General Parameter | Remark |
| Nominal capacity | 3300 mAh | Standard discharge( 0.5C5A after Standard charge) |
| Typical capacity | 3560 mAh | |
| Nominal Voltage | 3.10V | Mean Operation Voltage |
| Voltage at end of | 2.00V | Discharge Cut-off Voltage |
| Discharge | ||
| Charging Voltage | 4.00V | Charge Cut-off Voltage |
| Internal Impedance | ≤18mΩ | Internal resistance measured at AC 1KHZ after 50% charge. The measure must uses the new batteries that within one week after shipment and cycles less than 5 times |
| Standard charge | 0.5C5A CC(constant current)charge to | Charge time : Approx 3h |
| 4.0V,then CV(constant voltage | ||
| 4.0V)charge till charge currnt decline to | ||
| ≤0.02C | ||
| Standard discharge | Constant current 0.5C5A end voltage 2.00V | Discharge time : Approx 2.5h |
| Fast charge | Constant Current 1.0C5A Constant Voltage | Charge time : Approx 1.5h (Fast charging will cause battery capacity decay, so it is not recommended for customers to use fast charging) |
| 4.0V 0.02 C5A cut-off | ||
| Maximum constant Discharge Current | 3.0C5A | constant |
| Maximum Discharge Current | 5.0C5A | Instant |
| Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. Bare Cell |
| Discharge: -30~60℃ | ||
| Storage Temperature Range | Less than 1 year: -20~25℃ | 25-85%R.H. |
| at the shipment state | ||
| Less than 3 months: | ||
| -20~40℃ | ||
| Weight | 38.0±0.5g | cell |
| Cell Dimension | High(Max): | Initial Dimension |
| 65.3±0.1mm | ||
| Diameter(Max):18.4±0.1mm | ||
| Discharge Capacity Rate | ||
| Charge Current | Discharge Rate | |
| 0.5 C5A | 1.0C5A | 3.0C5A |
| 98.0%~100.0% | 95.0~97.0% | |
FAQ
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Customized is available.
Q: What about the lead time?
A: Sample needs 7-12 days, mass production time needs negotiation.
Q: How do you ship the goods and how long does it take to arrive?
A: We usuallly ship by Fedex. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q: How to proceed an order?
A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
Q: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral packaging.
Q: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us
in your email so that we’ll regard your inquiry priority
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