EVE 20P 18650 Battery 2-Pack Matched Pair 2000mAh 20A Flat Top Long Runtime for Dual 18650 Devices, Cordless Drills, High Output Lights (ICR18650-20P)
Description
Product Description
Experience balanced, long-lasting power with the EVE 20P 18650 Battery 2-Pack Matched Pair. Designed for users who demand consistent performance from their dual-battery devices, this matched pair delivers a reliable 2000mAh capacity and a stable 20A continuous discharge. Whether you are powering a dual 18650 for extended sessions, operating a cordless drill for home improvements, or running a high output light for night work, this matched pair ensures both cells work together evenly, extending the life of your device and batteries. The Flat Top design fits seamlessly into a wide range of modern equipment, making this 2-Pack a smart choice for anyone who relies on 18650 batteries.
Key Features
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Matched Pair Design: Both cells come from the same production batch, ensuring similar capacity, voltage, and internal resistance. This balancing is critical for dual-battery devices to prevent one cell from draining faster than the other.
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2000mAh Capacity: Offers optimized runtime for high-drain devices. Designed to deliver consistent power for extended use, whether you are drilling, or lighting.
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20A Continuous Discharge: Provides steady current for demanding applications. Suitable for dual 18650 mods, cordless drills, and high output lights. Supports up to 40A pulse for sudden power needs.
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Flat Top Terminal: Standard for most modern devices. Ensures a secure connection to your tool, or flashlight.
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Versatile Application: Works with a wide range of devices, including dual-battery cordless drills, high output flashlights, and DIY projects.
Technical Parameters
| Parameter | Value |
|---|---|
| Brand & Model | EVE ICR18650-20P |
| Battery Type | Lithium-Ion (Li-Ion) |
| Size | 18650 (Diameter 18mm, Height 65mm) |
| Capacity | 2000mAh (Minimum 1900mAh) |
| Nominal Voltage | 3.7V |
| Continuous Discharge | 20A |
| Pulse Discharge | Up to 40A |
| Internal Resistance | ~15-20mΩ |
| Positive Terminal | Flat Top |
| Protection | Unprotected |
| Quantity | 2 Cells (Matched Pair 2-Pack) |
Applications
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Dual 18650 mods (regulated and mechanical)
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Cordless drills and impact drivers
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High output tactical flashlights
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Outdoor and camping lighting
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DIY battery pack projects
FAQ
Q: Why should I buy the matched pair version?
A: The matched pair ensures both cells have identical performance. This is especially important for dual-battery devices. Using matched cells prolongs battery life and ensures stable performance over time.
Q: How long will these batteries last?
A: The 2000mAh capacity provides solid runtime for high-drain devices. For example, in a dual-battery at moderate wattage, the 2-Pack can last for several hours of use. In a cordless drill, it provides enough power for several hours of work.
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
Replaced my aging VTC4 cells with these EVE 20P. Performance is equivalent, but with matched pair guarantee. Very happy.
Using two EVE 20P in a Nitecore TM9K, the 2000mAh each provides solid runtime. Matched pair means safe series use.
Used in a Surefire dual fuel, these EVE cells provide great output. 20A drains safely. Long runtime on medium.
They work, 20A draw stable. 2000mAh is a bit low for high output lights longer than 1 hour. Matched is nice.
At 20A continuous, voltage drops to 3.3V quickly. Still delivers 2000mAh. For pulses it's better.
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.