IFR18500 3.2V 1500mAh LiFePO4 Rechargeable Battery (2-Pack) - Button Top & Flat Top High Safety Cell for Solar Lights, Clippers & Flashlights
Description
Product Description:
Upgrade your outdoor and household devices with the IFR18500 3.2V 1500mAh LiFePO4 Rechargeable Battery (2-Pack). Unlike standard 3.7V lithium-ion cells, this premium battery utilizes LiFePO4 (Lithium Iron Phosphate) chemistry, offering superior safety, thermal stability, and an incredible 2000+ recharge cycle lifespan.
With a high capacity of 1500mAh, it provides long-lasting, reliable 3.2V power for solar garden lights, hair clippers, trimmers, and various small electronics. We offer this versatile cell in two terminal styles within this listing, allowing you to choose the exact fit for your device: Button Top (approx. 52mm) and Flat Top (approx. 50mm).
CRITICAL VOLTAGE & CHEMISTRY WARNING:
This is a 3.2V LiFePO4 (Lithium Iron Phosphate) battery. It is NOT a standard 3.7V lithium-ion battery. It is specifically engineered for devices that require a 3.2V power platform (such as many solar lighting systems and specific cordless clippers). DO NOT use this battery in devices designed for 3.7V 18500 cells, as the lower voltage may trigger low-voltage protection or cause the device to operate weakly. Please check your original battery's voltage before ordering.
Key Features:
Advanced LiFePO4 Chemistry: Offers unmatched safety (non-combustible), excellent thermal stability, and a stunning 2000+ cycle lifespan – lasting up to 4 times longer than standard lithium-ion batteries.
High Capacity 1500mAh: Provides extended runtime and reliable power for outdoor solar lights and grooming tools.
Dual Terminal Options: Choose between the Button Top (52mm) for spring-loaded contacts or the Flat Top (50mm) for flat contact plates and custom spot-welding.
Stable 3.2V Output: Delivers consistent voltage for devices specifically designed for the 3.2V platform.
Convenient 2-Pack: Comes with two matched batteries, perfect for keeping a spare or powering devices that require a pair.
Parameters:
| Parameter | Specification |
|---|---|
| Model | IFR18500 (Cylindrical LiFePO4) |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Capacity | 1500mAh |
| Nominal Voltage | 3.2V |
| Available Terminal Versions |
1. Button Top (Height: ~52mm)
2. Flat Top (Height: ~50mm) |
| Diameter | 18mm |
| Rechargeable Cycles | 2000+ cycles |
| Safety Features | Highly stable, Non-combustible, Overcharge/Over-discharge tolerant (Device dependent) |
Applications:
Outdoor Solar Garden Lights & Pathway Lights
Cordless Hair Clippers, Trimmers & Shavers
High-Performance LED Flashlights (Requiring 3.2V input)
Small Home Appliances
DIY Electronics & Custom Battery Packs (Flat Top required for spot welding)
FAQ:
Q: What is the advantage of LiFePO4 over standard 3.7V lithium-ion batteries?
A: LiFePO4 offers significantly better safety (it won't catch fire easily), much longer cycle life (2000+ vs 500), and better performance in outdoor temperature variations.
Q: Why is the voltage 3.2V instead of 3.7V?
A: 3.2V is the nominal voltage of LiFePO4 chemistry. It is designed for devices specifically built for the 3.2V platform, such as solar lights and some specific clippers. Using this in a 3.7V device will either trigger low-voltage protection or the device will run weakly.
Q: Is this battery compatible with my 3.7V 18500 device?
A: No. This is a 3.2V battery. If your device requires 3.7V, this will provide insufficient voltage.
Q: How do I choose between Button Top and Flat Top?
A: If your device has a spring-loaded battery compartment (most flashlights and clippers), choose the Button Top (52mm). If your device uses flat metal contacts or you plan to spot-weld it into a pack, choose the Flat Top (50mm).
Q: Is this battery protected (with a built-in PCB)?
A: No, this is an unprotected LiFePO4 cell. It relies on your device's built-in protection circuit.
Q: How long does it take to fully charge this 1500mAh battery?
A: Using a dedicated 3.2V LiFePO4 charger at a 1A rate, it will take approximately 1.5 to 2 hours.
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
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.