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Panasonic  |  SKU: CB-ICR18650NB  |  Barcode: 4016139082509

Panasonic Lithium Ion 18650 3.7v, 3400mah

⭐For further information about stock levels see the notes below⭐
Regular price $29.99 CAD
The Panasonic 18650 3.7 Volt Lithium Ion Battery (3400 mAh) is a powerhouse of efficiency and reliability. Boasting a 3400 mAh capacity, it provides sustained power output, perfect for high-demand devices. This rechargeable battery is a great choice for various applications due to its consistent 3.7-volt delivery. Featuring lithium-ion technology, it offers numerous benefits, including no memory effect for flexible recharging and a long shelf life, ideal for backup power. Its lightweight and high energy density ensures portability without sacrificing performance. Use it in gadgets like flashlights or electronic devices for reliable energy. With a max charging current of 1.625A and a discharging current of 6.8A, it's capable of handling high-drain devices efficiently. The battery's flat terminals ensure easy connectivity, and its dimensions (65 mm in length, 18 mm in diameter) make it versatile for various devices. At only 47.5 g, this compact and lightweight battery is perfect for portable electronics where space and weight are crucial. Manufactured by Panasonic, a leader in battery technology, the NCR18650B model promises quality and durability. Choose the Panasonic 18650 3.7 Volt Lithium Ion Battery for a blend of high capacity, innovative features, and dependable performance. Ideal for both professional and personal use, this battery is synonymous with Panasonic's excellence in technology. Experience long-lasting, efficient power for your electronic devices with this top-tier battery.

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🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

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Panasonic Lithium Ion 18650 3.7V, 3400Mah. Our products are shipped from Canada using fast, reliable carriers, including Canada Post, UPS, & FedEx. Check out our detailed product description for more information concerning this product.

  • Nominal Voltage: 3.7V
  • Size: 18650 (Cylindrical)
  • Capacity: 3400 mAh
  • Chemistry: Lithium Ion (Rechargeable Li-Ion)
  • Brand: Panasonic
  • MFG Part #: NCR18650B
  • Max Charging current: 1.625A
  • Max Discharging current: 6.8A
  • Terminal: Flat on Both Ends
  • Length: 65 mm (2.56")
  • Diameter: 18 mm (0.71")
  • Weight: 47.5 g (1.68 Oz)

Replaces 18650, Icr18650, Inr18650, Nr18650, Ur18650

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Important Safety Warning for 18650 Li-Ion Batteries:

Li-Ion batteries, including the Panasonic NCR18650B and the Cameron Sino Range, require correct charging and discharging practices to ensure safety. Improper use can lead to risks, including explosion. It is vital that users understand the proper handling, charging, and discharging of these batteries before creating battery packs. We are not liable for damages resulting from misuse.

Before using this battery, ensure it is compatible with your device. Research is essential as no guarantees of compatibility are provided. Remember that individual Li-Ion cells are UN38.3 certified for transport. Modifying the cell by more than 20% or adding extra cells voids this certification, prohibiting their use on aircraft, either as carry-on or cargo.

Handling these unprotected Li-Ion batteries demands caution due to their sensitivity to charging irregularities. Mishandling can cause them to burn or explode, posing risks to personal safety and property. Charge these batteries on a fireproof surface and never leave them unattended while charging. Use only a smart charger specifically designed for this type of Li-Ion battery. Avoid mixing old and new, or used and unused batteries.

Proper disposal of Li-Ion batteries is crucial when they are no longer needed. Do not dispose of them in fire. Disposal regulations vary by country, state, and local governments. Please consult your local authorities for proper disposal methods. Many retail stores also offer free recycling of rechargeable batteries.

We are not responsible for any damage resulting from the modification of batteries or chargers in any form. This includes, but is not limited to, making battery packs. Our responsibility does not extend to damage caused by misuse or mishandling of Li-Ion batteries and chargers.


Please make sure that the correct cell has been ordered for your application.