Panasonic NCR18650PF 2900mAh 10A 18650 Flat Top Battery – Genuine High Capacity Cell for Flashlights, Power Banks, Cameras & DIY
Description
Key Features
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Genuine Panasonic/Sanyo Cell – 100% authentic NCR18650PF, known for consistent quality, safety, and long-term reliability.
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2900mAh Optimal Capacity – Provides excellent runtime for medium-power devices without the cost premium of ultra-high-capacity cells.
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10A Continuous Discharge – Safely powers most regulated flashlights, power banks, cameras, and portable devices with headroom to spare.
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Excellent Cycle Life – Delivers up to 500 charge/discharge cycles (to 70% capacity) under standard conditions, reducing replacement frequency.
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Flat Top Design – Fits all standard 18650 spring-contact battery holders, flashlights, and chargers. Ideal for spot-welding into DIY packs.
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Low Internal Resistance – Efficient power delivery with minimal heat generation at moderate currents.
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Wide Application Range – Suitable for everything from LED torches and camping lanterns to medical devices and backup power solutions.
Parameters
| Parameter | Specification |
|---|---|
| Model | Panasonic NCR18650PF (Sanyo) |
| Typical Capacity | 2900 mAh (0.2C discharge to 2.5V) |
| Minimum Capacity | 2750 mAh |
| Nominal Voltage | 3.6 V (typical operating 3.7 V) |
| Max Continuous Discharge | 10 A (cell temperature ≤75°C) |
| Discharge Cut-off Voltage | 2.5 V (do not over-discharge) |
| Standard Charge | CC-CV, 0.3C–0.5C (870–1450 mA) to 4.2 V, cut-off 50 mA |
| Max Charge Current | 1C (2900 mA) recommended; 0.5C for best longevity |
| Internal Resistance | ≤ 40 mΩ (AC 1 kHz) |
| Cycle Life | ≥ 500 cycles (to 70% capacity, 0.5C charge / 1C discharge) |
| Operating Temperature (Discharge) | -20°C to 60°C |
| Top Type | Flat Top, Unprotected |
| Dimensions | Max 18.5 mm diameter × 65.3 mm length |
| Weight (single cell) | Approx. 48 g |
| Package Includes | As per selected quantity (single cell or multi-pack) |
Applications
Recommended For
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Regulated LED flashlights & torches (medium to high modes, 2–6A draw)
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DIY USB power banks & portable chargers (up to 5A per cell)
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Wireless security cameras, video doorbells, smart locks
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Solar garden lights & solar energy storage
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Camping lanterns, bicycle lights, emergency lighting
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Portable fans & handheld electronics
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Medical devices (patient monitors, diagnostic tools)
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Custom battery packs for low-to-medium drain projects
Not Recommended For
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High-power vaping / sub-ohm mods (requires 15A+ continuous)
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Cordless power tools (drills, impact drivers) with high startup current
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Direct-drive high-output tactical flashlights (unregulated >10A)
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RC models / airsoft guns needing 20A+ bursts
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Ultra-long runtime devices where maximum capacity is critical – consider 3500mAh cells (e.g., NCR18650GA)
FAQ
Q: How does the NCR18650PF compare to the NCR18650GA?
A: The NCR18650GA has a higher capacity of 3500mAh but the same 10A discharge rating. The PF offers 2900mAh at a typically lower price point. If your device draws under 10A and you prioritize runtime, choose the GA. If you want a reliable, cost-effective cell with still-very-good capacity, the PF is excellent.
Q: Can I use this for vaping?
A: Not recommended. Most vaping devices, especially sub-ohm setups, demand 15–30A. The 10A rating of the NCR18650PF is insufficient and using it for vaping can lead to overheating, severe voltage sag, and safety risks. Please use dedicated high-drain cells like the Sony VTC4 or Molicel P28A.
Q: Is this battery protected?
A: No, the NCR18650PF is an unprotected flat top cell. This means you must ensure your device has built-in protection against over-discharge, or you must add an external BMS when building multi-cell packs. Never short-circuit.
Q: Can I build a power bank with these?
A: Absolutely. The 2900mAh capacity and 10A discharge make it a perfect candidate for DIY power banks. Two cells in parallel will give you roughly 5800mAh, sufficient to charge most smartphones at least once.
Q: How should I store this battery?
A: Store in a cool, dry place at around 3.6–3.7V (approximately 40% charge). Avoid leaving it fully charged or fully discharged for extended periods. Always use a quality lithium-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
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.