Introducing the **NCR18650B 3400mAh Li-Ion Rechargeable Battery**, your ultimate solution for high-performance power needs. Engineered with cutting-edge Lithium-Ion technology, this battery delivers exceptional capacity and unwavering reliability, making it the preferred choice for a wide array of demanding electronic devices. From high-drain flashlights and power banks to electric vehicles and medical equipment, the NCR18650B stands out with its robust 3400mAh capacity, ensuring longer runtimes and consistent power output. Experience the perfect blend of efficiency, durability, and convenience with a battery designed to keep your essential gear running longer and stronger.
Key Features
- Ultra-High Capacity (3400mAh): Provides extended runtimes for your devices, significantly reducing the frequency of recharging and ensuring your electronics stay powered when you need them most.
- Premium Lithium-Ion Technology: Benefits from superior energy density, a high cycle life, and no memory effect, allowing you to charge the battery at any state without affecting its overall capacity or lifespan.
- Stable 3.7V Nominal Voltage: Delivers a consistent and reliable power supply, ensuring optimal performance for a vast range of compatible electronics.
- Standard 18650 Form Factor: With precise dimensions of Ø18.2mm x 65mm, this battery offers universal compatibility with countless devices designed for 18650 cells, making it an incredibly versatile power source.
- Lightweight and Compact Design: Weighing only 46 grams, its compact form factor ensures easy integration into portable devices without adding significant bulk, enhancing portability and user convenience.
- Eco-Friendly Rechargeable Solution: As a rechargeable battery, it offers a sustainable and cost-effective alternative to disposable cells, reducing waste and saving you money in the long run.
Technical Parameters
- Battery Type: Lithium Ion
- Battery Model: NCR18650B
- Nominal Capacity: 3400 mAh (Typical, range 3000-3400 mAh)
- Nominal Voltage: 3.7V
- Dimensions: Ø18.2mm x 65mm
- Weight: 46 grams
The NCR18650B 3400mAh Li-Ion Rechargeable Battery is more than just a power source; it's an investment in reliable, long-lasting energy for all your high-drain applications. Its unparalleled capacity, robust construction, and advanced Lithium-Ion chemistry make it an indispensable component for professionals and enthusiasts alike. Power your world with confidence and efficiency, knowing you have a battery that delivers consistent performance, charge after charge.
What is the frequently asked question?
Q: What kind of devices are compatible with the NCR18650B battery?
A: The NCR18650B is a standard 18650 size battery, making it highly versatile. It's commonly used in high-drain devices such as LED flashlights, headlamps, power banks, vape mods, portable fans, laptops (in battery packs), certain electric vehicles, and various industrial or medical equipment that require reliable, long-lasting power.
Q: How can I maximize the lifespan and performance of my NCR18650B battery?
A: To ensure the longest lifespan, avoid over-discharging or overcharging the battery. It's recommended to recharge empty batteries (resting voltage ~ 3.6V) as soon as possible. Leaving Li-Ion batteries in a discharged state for prolonged periods can cause irreversible damage, leading to capacity and cycle loss. Always use a compatible charger with proper safety features and remove the battery once fully charged.
Q: Is this NCR18650B battery protected? What does "protected" mean?
A: The NCR18650B, like most Panasonic/Sanyo/Sony/LG/Samsung cells, is typically an "unprotected" cell. This means it does not have a built-in electronic protection circuit to guard against overcharge, over-discharge, or short-circuiting. "Protected" batteries include this circuit to enhance safety. We highly recommend using these batteries in devices that have their own built-in protection circuits, or using an external battery protection module, and always charging them with a smart charger designed for Li-Ion cells.
Q: What should I do if the battery gets short-circuited or exposed to fire?
A: It is critically important to prevent short-circuiting these batteries, as it can release a tremendous current, leading to overheating, fire, or explosion. Do not dispose of the battery in fire for the same reason. Always handle batteries carefully, store them in appropriate cases to prevent accidental short-circuits (e.g., from keys or coins), and dispose of them properly at designated battery recycling points.
Q: How long does it typically take to fully charge this 3400mAh battery?
A: The charging time for the NCR18650B battery depends entirely on the charger's output current. For example, a 1A charger might take approximately 3.5 to 4 hours to fully charge from a depleted state, while a 0.5A charger would take roughly twice as long. Always refer to your charger's specifications and never leave batteries unattended while charging, especially with high-speed chargers.