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12V 2.6Ah Sodium Ion Battery For Motorcycle Starting 18650

  • Voltage: 12V
  • Capacity: 2600mAh
  • Cycle Life: 3000 cycles
  • Temperature: -40℃~+60℃
  • Maintenance: No
  • Brand: Delong Energy
  • Sample: Available For Test
  • Service: 10 Years Warranty
  • Support: OEM, ODM, OBM, Customized
  • Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
  • Price: Click The Button Below To Get A Discount Price.


12V 2.6Ah 18650 Sodium Ion Battery for Motorcycle/ Lawn Mower/ ATV/ UTV

A 12V 2.6Ah sodium-ion battery can replace various lead-acid batteries as the starter battery for motorcycles. It has the following features:

  • It reduces the weight by 70% compared to lead-acid batteries.
  • The number of cycles and ignition times is increased by 5 to 10 times.
  • It has a service life of up to 10 years.
  • It enhances the fuel combustion ratio, improving the power efficiency of the motorcycle.
  • Storage performance: After 30 days of storage at room temperature in a fully charged state, the capacity retention rate is ≥95%, and the capacity recovery rate is ≥99%.
Motorcycle Starter Battery Sodium

Motorcycle Starter Battery SIB

Why Sodium? Sodium Battery VS. Lead Acid Battery

  1. Long Service Life: The cycle performance of sodium-ion batteries reaches up to 3,000 times, which is 5-10 times that of lead-acid batteries.
  2. Low Self-Discharge Rate: The self-discharge rate of sodium-ion batteries is very low, about 1.5%. They can maintain about 95% of their capacity even after long-term storage.
  3. Fast Charging Speed: Compared to the 6-hour charging time of lead-acid batteries, sodium-ion batteries can reach a saturated state in only about 20 minutes.
  4. Good Low-Temperature Start Performance: Sodium-ion batteries have a wide operating temperature range and can discharge normally even at minus 40 degrees Celsius.
  5. High Discharge Current: They can deliver large instantaneous discharge currents, releasing a large amount of energy to meet the starting requirements of motorcycle engines.
  6. Excellent Safety Performance: Sodium-ion batteries have the best safety performance among lead-acid and lithium-ion batteries.
  7. Small Size and Light Weight: Sodium-ion batteries have a higher energy density than lead-acid batteries, hence they are much smaller and lighter, even only one-third the size of lead-acid batteries.
  8. Maintenance-Free: Sodium-ion batteries do not require regular watering, replenishment of electrolytes, or periodic cleaning of terminals.

About Delong Top

We are a lithium battery factory with 13 years of extensive experience, dedicated to providing sustainable new energy solutions for global users and contributing to the environmental protection of the Earth. We not only have advanced production lines but also boast a strong R&D team, ready to tailor energy solutions just for you.

Delong Energy Factory

Delong Energy Factory

Technical Data

Item Specifications
Capacity 2600mAh (0.2C)
Impedance ≤100mΩ
Nominal Voltage 12V
Dimensions (mm) 113mm*105mm*70mm
Charging Mode CC / CV
Charge Voltage 16 ± 0.05V
Standard Charging Current 1.3A (0.5C)
Maximum Charge Current 7.8A (3C)
Min. Discharge Voltage 8V
Standard Discharge Current 1.3A (0.5C)
Maximum Continuous Discharge Current 26A (10C)
Instantaneous Max. Discharge Current 52A (20C (≤0.5s))
Charge Temperature 0~+45
Discharge Temperature -40℃ ~ +80℃
Storage Temperature ≤One Month – 10~+ 45
≤Three Months – 10~+ 35
Storage Humidity 65% ± 20%RH
Cycle Life 3000
Weight 527g



1. Is Delong Energy a lithium battery factory?
Delong Energy is a battery factory with 11 years of experience, which integrates research, development, production, and sales.

2. How about the quality of lithium battery products from Delong Energy?
Delong Energy has a strong R&D team and a set of international certifications, including MSDS, UN38.3, FCC, IEC62133, CE, UL, KC, BIS, CB, ROHS, and ISO9001:2015 certified.

3. Can you do An OEM/ODM project?
We have engineers who can help you design and R&D any related products.

4. Can you customize the battery pack for more function?
Yes, we have a professional engineering team to provide an excellent solution for you.

5. Do you have MOQ?
No limited.

6. Can I have samples to test? And what is the lead time for a sample order?
Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.

7. What is your term of payment?
We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.

8. Do you provide after-sales service?
Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.


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