JSK 32140 3.2V 15Ah LiFePO4 Power Battery – 3C (45A) High-Discharge, 48Wh Energy for Power Tools & E-Bikes (2-Pack)
Description
Product Description:
The JSK 32140 is a premium-grade 32140 lithium iron phosphate (LiFePO4) power battery engineered for high-intensity industrial applications. This 2-pack bundle delivers a true 15Ah capacity, 48Wh of energy, and a powerful 3C (45A) continuous discharge current. With its robust 32mm x 140mm form factor, it provides exceptional energy density, making it the ideal power core for heavy-duty power tools, garden machinery, and electric two-wheelers.
Manufactured with JSK's stringent quality standards, this cell features genuine "full capacity" without inflated specifications. It is built with advanced LiFePO4 chemistry, offering superior thermal stability, an ultra-long cycle life, and enhanced explosion-proof and leak-proof safety. With two cells included, you have the flexibility to power a single high-drain device, rotate batteries for continuous operation, or begin building your custom 12V/24V battery system.
Key Features:
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2-Pack of Premium Power Cells: Includes two JSK 32140 3.2V LiFePO4 batteries.
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True 15Ah (15000mAh) Capacity: Genuine 48Wh energy capacity for extended runtime.
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3C (45A) High-Rate Discharge: Delivers a powerful 45A continuous discharge current for high-torque power tools and equipment.
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Advanced LiFePO4 Safety Chemistry: Superior thermal stability, explosion-proof and leak-proof design.
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Ultra-Long Cycle Life: LiFePO4 chemistry ensures an exceptionally long service life, far exceeding standard lithium-ion batteries.
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Energy-Saving & Eco-Friendly: High energy efficiency and long lifespan reduce waste and protect the environment.
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Professional Grade Quality: Manufactured by JSK, a trusted brand in the lithium battery industry.
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Versatile Applications: Perfect for power tools, garden machinery, e-bikes, and outdoor energy storage.
Product Parameters (Based on Cell Markings):
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Brand: JSK
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Size: 32140
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Model: IFR32140-15Ah
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Chemistry: LiFePO4 (Lithium Iron Phosphate)
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Capacity: 15Ah / 15000mAh
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Energy: 48Wh
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Nominal Voltage: 3.2V
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Discharge Rate: 3C
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Max Continuous Discharge Current: 45A
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Safety Design: Explosion-proof & Leak-proof
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Dimensions: 32mm (Diameter) x 140mm (Height)
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Pack Quantity: 2-Pack
Applications:
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Heavy-Duty Cordless Power Tools: The ideal power core for high-torque drills, impact wrenches, and electric saws.
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Garden & Forestry Machinery: Powers electric chainsaws, hedge trimmers, and lawn mowers.
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Electric Two-Wheelers: Reliable power for electric scooters, e-bikes, and lightweight electric motorcycles.
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Outdoor Portable Energy Storage: Perfect core cells for building high-capacity outdoor portable power stations and solar storage systems.
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Home & Industrial Cleaning Equipment: Drives robotic vacuum cleaners and heavy-duty cordless vacuums.
Frequently Asked Questions (FAQ):
Q1: What is the discharge current of this battery?
A1: This JSK 32140 is rated for a 3C continuous discharge, which equates to a stable 45A discharge current. This makes it suitable for high-drain applications like power tools, e-bikes, and garden machinery.
Q2: What is the energy capacity of this battery?
A2: This battery provides a true 15Ah capacity, which translates to 48Wh of total energy. This is a genuine "full capacity" rating, ensuring your devices receive the power they are rated for.
Q3: Is this battery safe from explosion or leakage?
A3: Absolutely. It is built with advanced LiFePO4 chemistry and JSK's professional manufacturing standards, featuring enhanced explosion-proof and leak-proof safety designs.
Q4: Can I use this battery to build a 12V battery pack?
A4: Yes. For a standard 12.8V system, you would connect 4 of these 3.2V cells in series (4S). Always use a BMS (Battery Management System) when building custom packs to ensure safety and balance.
Q5: What kind of charger should I use for this battery?
A5: You must use a charger specifically designed for 3.2V LiFePO4 batteries with a 3.65V cut-off voltage. Do not use a standard 3.7V/4.2V Li-ion charger.
Shipping and Returns
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Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
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Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
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Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security
Using in a custom 32140 flashlight. 15Ah means weeks of runtime. 45A handles turbo mode easily.
Impressed with the quality. Ordering additional cells for a full e-bike pack upgrade.
Competitive pricing for high-quality 32140 cells. JSK offers great performance per dollar.
Bought these to test before committing to a full pack. 15Ah each, 45A discharge. JSK quality is impressive.
Nickel-plated terminals took spot welds perfectly. No issues with adhesion. Professional quality.
Refund Policy
OneAndes Return & Refund Policy
At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
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Condition: Items must be unused, undamaged, and in the same condition that you received them.
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Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
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Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
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Batteries that have been installed, used, or show any signs of wear.
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Items marked as “Final Sale” or “Clearance” at the time of purchase.
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Customized or special-order products.
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Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
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Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
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Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
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Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
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Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
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Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
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Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
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Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
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Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
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Partial Refunds: In certain situations, only partial refunds may be granted:
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Items not in original condition, missing parts, or damaged for reasons not due to our error.
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Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
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Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
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Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
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Email: support@oneandes.com
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Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
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Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.