Panasonic NCR18650-BD 3200mAh Button Top Li-ion Battery 2-Pack with XTAR MC2 USB Charger – High-Capacity Long-Run Power for Flashlights, Radios & Outdoor Gear
Description
What's in This Bundle
- 2x Panasonic NCR18650BD, 3,200mAh, Button Top
- 1x XTAR MC2 dual-slot USB-C charger
- 1x USB-C charging cable (included with the charger)
A ready-to-go starter kit for anyone who needs two matched, genuine mid-drain 18650 cells and a compact way to charge them — no separate charger purchase, no guessing whether a charger you already own is a safe, appropriate match.
This listing is for Button Top. Looking for Flat Top? Click here to buy: Panasonic NCR18650BD Flat Top + XTAR MC2 Bundle.
Why This Pairing Makes Sense
The NCR18650BD is Panasonic's mid-drain follow-up to the NCR18650B — very similar capacity, but a genuinely higher discharge ceiling (10A continuous versus the B's 4.875A). That makes it a better fit for devices that need more than trickle-level current but don't require the extreme discharge rates of dedicated high-drain cells like the Samsung 25R or 30Q. Button Top is the terminal type required by devices with spring-loaded battery contacts. Buying two cells together as a matched pair means you're starting with cells from a similar batch, which matters for anything that runs cells in series or expects consistent performance between them.
The XTAR MC2 pairs well here because it charges both slots at a full 1A simultaneously, with no current-splitting trade-off for using both bays at once — a rate that sits comfortably between this cell's standard (0.909A) and maximum (1.5A) charge current specs.
Panasonic NCR18650BD — Battery Specs
| Parameter | Value |
|---|---|
| Brand & Model | Panasonic NCR18650BD |
| Capacity | 3,200mAh nominal (3,180mAh typical, 3,030-3,080mAh minimum depending on test conditions) |
| Nominal Voltage | 3.6V |
| Charge Voltage | 4.20V ±0.05V |
| Standard Charge Current | 0.909A (0.3C) |
| Max Charge Current | 1.5A |
| Charge Cutoff Current | 60.6mA (0.02C) |
| Discharge Cutoff Voltage | 2.5V |
| Max Continuous Discharge | 10A (3C) |
| AC Impedance | ≤35mΩ (1kHz) |
| Charge Temperature | +10°C to +40°C |
| Discharge Temperature | -20°C to +60°C |
| Cycle Life | 500+ cycles |
| Terminal Type | Button Top |
| Protection Circuit | None (unprotected cell) |
| Weight | 49.5g max |
| Cell Dimensions | ~18.5mm x 65.1mm |
This cell's specs are well-documented and consistent across independent lab testing and Panasonic's own datasheet — unlike some cells in this category, there's no meaningful discrepancy between sources on its 10A discharge rating. These are genuine cells verified against that documentation, not rewrapped or relabeled stock.
This listing is for Button Top . For Flat Top, click here
XTAR MC2 — Charger Specs
| Parameter | Value |
|---|---|
| Input | Type-C, 5V⎓2A |
| Charging Current | 1A per slot — both slots simultaneously, no splitting |
| Charging Method | 3-stage charging (trickle → constant current → constant voltage), 2 independent slots with automatic detection |
| End-of-Charge Voltage | 4.2V ±0.05V |
| End-of-Charge Current | <130mA cutoff |
| Operating Temperature | 0°C to 40°C |
| Dimensions | L103mm x W53mm x H30mm |
| Weight | 54g |
| Compatible Cell Sizes | 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650 (3.6V/3.7V Li-ion), including protected 21700 cells |
| Extra Feature | "0V" activation technology — can recover some over-discharged cells |
| Status Indicators | Green = standby/fully charged, Red = charging, Off/unlit = reverse polarity or abnormal insertion |
| Safety | Reverse polarity protection, short-circuit protection, 3-stage charge control |
A realistic note on charge time: the MC2's 1A per slot sits between this cell's standard charge current (0.909A) and its 1.5A max — a sensible, comfortable rate. Expect a full charge in roughly 3.5-4 hours, both cells at once.
Where the NCR18650BD Actually Fits
- Flashlights running moderate-to-high output modes — enough current headroom for more than just low modes
- Portable fans, radios, and remote controls that draw more than trickle current
- Power tool and e-bike packs where 10A per cell in parallel configurations is sufficient
- General-purpose electronics packs needing a step up in discharge capability over pure energy-focused cells like the NCR18650B
Not the right choice for sub-ohm mechanical mods, or anything regularly demanding more than 10A per cell — for those, a dedicated high-drain cell like the Samsung 25R or 30Q is a better match.
Things Worth Knowing Before You Use This Kit
- This is an unprotected cell. The charger enforces its own voltage and current cutoffs, but your device still needs to handle discharge-side protection.
- Don't mix these cells with older ones you already own, even if they're also NCR18650BD. Pairing cells from different ages or usage histories in a series/parallel setup can cause imbalanced charging over time.
- 10A is a real ceiling, not a conservative underrating. Pushing this cell toward higher current than it's rated for will cause excess heat and accelerated wear.
Frequently Asked Questions
Can this charger handle the NCR18650BD's full capacity safely? Yes. The MC2's 1A per slot sits comfortably between this cell's standard (0.909A) and max (1.5A) charge current specs — a full charge takes roughly 3.5-4 hours, both cells at once.
How is the BD different from the standard NCR18650B? Capacity is similar (3,200mAh for the BD versus 3,400mAh for the B), but the BD has a meaningfully higher discharge ceiling — 10A continuous versus 4.875A for the standard B. If your device needs more current than the B can deliver but doesn't need a dedicated high-drain cell, the BD is the middle-ground option.
Can I charge two different battery sizes at once? Yes — the MC2's two slots operate independently with automatic size and chemistry detection, so you could charge one 18650 and a differently-sized cell (like a 21700) at the same time if needed.
Is this kit protected-cell compatible? The MC2 supports protected 21700 cells if you use it for those later. The Panasonic NCR18650BD cells included in this bundle are unprotected bare cells.
What does the "0V activation" feature do? It lets the charger attempt a slow, controlled charge on cells drained deep enough that a standard charger would refuse to recognize them at all. It won't save every over-discharged cell, but it can recover some that would otherwise be written off.
In stock now. This bundle ships as a matched pair of genuine Panasonic NCR18650BD Button Top cells with a verified XTAR MC2 charger — ready for moderate-drain flashlights, tools, and general electronics out of the box.
Authentic Panasonic Cells – sourced from official distributors. No rewraps, no fakes.
Fast & Tracked Shipping (US/EU/UK/AU/CA).
30-Day Satisfaction Guarantee.
Shipping and Returns
-
Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
-
Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
-
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
Perfect for off-grid. Panasonic button tops are top quality.
Fits in my pocket, charges via USB. Panasonic button tops are great.
Flashlight, radio, lantern all use button tops. MC2 is handy.
Button tops required, these BD cells are perfect. MC2 is convenient.
Button top Panasonic 3200mAh and XTAR MC2, great combo.
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:
-
Condition: Items must be unused, undamaged, and in the same condition that you received them.
-
Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
-
Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
-
Batteries that have been installed, used, or show any signs of wear.
-
Items marked as “Final Sale” or “Clearance” at the time of purchase.
-
Customized or special-order products.
-
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:
-
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.
-
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.
-
Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
-
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
-
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.
-
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.
-
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.
-
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.
-
Partial Refunds: In certain situations, only partial refunds may be granted:
-
Items not in original condition, missing parts, or damaged for reasons not due to our error.
-
Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
-
-
Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
-
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:
-
Email: support@oneandes.com
-
Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
-
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.