HAKADI 18650 3V 1300mAh 20C Sodium-Ion Rechargeable Battery
1300mAh 3V 20C High Discharge – Perfect for E-bikes, Power Tools & DIY 12V/24V/48V/72V Battery Packs
$23.90$13.99
I. Product Overview
The HAKADI Sodium-ion 18650 Battery is an original rechargeable sodium-ion (Na-ion) cell with a nominal voltage of 3V and standard capacity of 1300mAh. It is designed to meet the power needs of various devices and DIY projects, supporting applications such as power banks, flashlights, e-bikes, and DIY 12V/24V/48V/72V battery packs. The product includes air freight in its price to shorten shipping time and comes with a 3-year warranty for manufacturing defects, ensuring reliable use for users.
II. Product Parameters and Specifications
Parameter | Details |
|---|---|
Battery Type | Sodium-ion battery |
Manufacturer | HAKADI |
Nominal Voltage | 3V |
Standard Capacity | 1300mAh |
Energy Density | 128.00Wh/Kg |
Weight | 40±2g |
Size | 18×65mm |
Charge Voltage | 4.1±0.05V |
Discharge Cut-off Voltage | 1.5±0.05V |
Cycle Life | >2000 cycles |
Internal Resistance | ≤20mΩ |
Standard Charging Current | 0.5C |
Standard Discharge Current | 0.5C |
Max Charge Current | 1C |
Max Continuous Discharge Current | 20C |
Charging Temperature | -10~45℃ |
Discharging Temperature | -30~60℃ |
Warranty Period | 3 Years |
Data Specification Sheet | Sodium-ion 18650 1300mAh 20C |
III. Standard Configuration and Core Components
The core component of the HAKADI Sodium-ion 18650 Battery is:
1 x Original HAKADI Sodium-ion (Na-ion) 18650 battery cell (1300mAh, 3V)
(Note: No additional accessories are mentioned in the content, so the configuration is centered on the battery cell itself.)
IV. Product Advantages
High Performance in Discharge and Cycle Life
Max continuous discharge current of 20C: Meets the high-power demands of devices like power tools and e-bikes, ensuring strong and stable output.
Cycle life of >2000 cycles: Provides long-term usability, reducing the frequency of battery replacement and lowering long-term costs.
Excellent Adaptability to Temperature
Charging temperature range of -10~45℃ and discharging temperature range of -30~60℃: Ensures reliable operation in extreme cold (e.g., outdoor winter use) and high-temperature environments, suitable for diverse climatic conditions.
Reliable Quality and Quality Assurance
Original HAKADI sodium-ion cells: Guarantees authenticity and avoids performance issues caused by counterfeit or low-quality cells.
Pre-shipment testing: Each cell undergoes voltage, resistance, and appearance inspections before shipment, ensuring basic quality stability.
3-year warranty: Free replacement for manufacturing defects, providing users with long-term after-sales protection.
Versatile Applications
Compatible with a wide range of devices, including power banks, flashlights, e-bikes, power tools, and DIY 12V/24V/48V/72V battery packs. This versatility meets the power needs of both daily life and professional scenarios.Convenient Purchase and Transportation
Price includes air freight: Significantly shortens shipping time, allowing users to receive the product quickly, especially suitable for urgent needs.
Practical Design for DIY and Daily Use
Compact size (18×65mm) and lightweight (40±2g): Easy to carry and assemble into DIY battery packs, saving space in installation.
Stable electrical performance: With nominal voltage of 3V, internal resistance ≤20mΩ, and standard charge/discharge current of 0.5C, it ensures efficient energy conversion and stable operation.
Order Tracking
We will send you the invoice and shipping information via email.
Lead time: Lead time depends on whether the item is in stock at our warehouse outside of China. We’ll follow up with the shortest lead time we can secure for you.
Freight time when shipped from China:
Europe: 7-30 days
Africa: 25-40 days
Asia: 6-20 days
North America: 7-25 days
South America: 30-90 days
Australia: 20-30 days
Our services
Extra quality, proven compatibility and on-time delivery.
Extended Warranty
Need confidence in quality?
We are direct distributor of the manufacturers, and are able to provide a longer warranty period by extra quality control processes.
One Stop Solution
Feeling a headache for components compatibility? Our all-in-one battery kit saves your time!
Plus, we offer DDP shipping terms, you don't need to worry about import tax!
Too much time waiting for your battery kit to arrive? Our battery kits might be in stock next street!
Address: Julianowska 37-D2, 05-500 Piaseczno Poland
On-time Fulfillment
Here's what our customers say
“Took delivery of 2,000 pcs EVE 15Ah last week—every pallet spot-on 3.29 V, 0.3 mΩ IR matched within spec. QC spot-check passed 100 %. Already pre-sold 1,200 to our OEM scooter guys; zero returns so far. Re-ordering 5,000 next quarter—solid margin, reliable supply.”
- Mike O’Donnell
“Every day, they strive to improve their service to the clients by developing the right blend of technology and creativity to make sure every job done is done as efficiently as possible.”
- Brian Moten
Frequently asked questions
What is BatteryKitStore.com?
BatteryKitStore.com is a market place for battery DIY lovers to shop for the battery kits they need. We are passionate about new energy solutions.
How does your product/service work?
We offer battery kits products that helps DIY lovers to get their work done, including the materials such as BMS, battery cells, housing structures, fixtures, etc., and we also offer the tools they need such as the testing equipment or the measurement tools. We try to keep our process as neat as possible for you.
How much does it cost?
Our pricing varies depending on the quantity you buy, the inventory location and the upper stream price fluctuation. We offer a variety of options to fit your needs and budget. Please contact us for more information.
Do you offer cash on delivery?
Unfortunately, we don't currently offer cash on delivery. However, we do offer paypal which might be helpful.
How can I contact you?
You can reach us by Email: support@batterykitstore.com. We are always happy to answer your questions.
What does your extended warranty cover?
Extended warranty starts from the date of successful delivery. It covers manufacturing defects in new battery cells only.
How do you assure the quality?
Before shipping, we thoroughly test each cell for voltage, resistance, and appearance to ensure proper function.
How to inspect the battery kits after delivery?
Test your cells within 7 days of arrival. If any issues are found, contact us immediately for a refund or replacement.
Who should buy these battery kits?
These battery kits are for experienced DIY users only. If you’re not familiar with lithium battery safety, we recommend purchasing a pre-assembled battery pack instead.
Is voltage balancing required before assembly?
Yes, battery cells must be balanced (same voltage) before assembly. Do NOT Mix Cells!
o Use same brand & capacity cells in your battery pack.
o Mixing different brands/capacities/voltage voids warranty.
What should I be aware of when using the BMS?
Use the Correct BMS (Battery Management System) and assemble it correctly according to the instructions.
Incorrect BMS wiring, Missing BMS, Charger failures due to assembly errors voids warranty.
About us
Battery Kit Store, hatched from the high technology and strict quality control management from EVE Energy, is dedicated to providing high-end user friendly energy solutions. Our management team, composed of experts in quality control for batteries, power systems, and battery management systems (BMS), is committed to delivering top-notch products.
We share a unified vision of promoting a cleaner and more sustainable planet for future generations. By focusing on advanced technology and quality, we aim to set new standards in the energy market, ensuring that our customers benefit from reliable and efficient energy solutions. At Battery Kit Store, we believe that innovation and responsibility go hand in hand, paving the way for a greener tomorrow.
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