• 18650 Rechargeable Battery 4200mAh - Charger Combo - 2 Pack

18650 Rechargeable Battery 4200mAh - Charger Combo - 2 Pack

  • Brand: UltraFire
  • Model: 18650 Battery - Charger Combo
  • Availability: In Stock
  • SKU: HAV-18650-4200MAH-WC-2PK

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  • $44.99

Tags: 18650 rechargeable battery 4200mah - charger combo - 2 pack, 18650 battery - charger combo, ultrafire, all products, flashlights

Introducing our all new 4200mAh 18650 Rechargeable Battery/Charger Combo. You want it? You've got it! Here is our dual 18650 rechargeable batteries with our double charger. Our premium quality UltraFire batteries are designed to perform and stand the test of time. This set includes one battery and charger which is great for just about any user with a flashlight. Need more? Shop our 8 pack bundle and save!

Product Features

Below you find some of the key features as it relates to performance and functionality
  • 18650 Rechargeable Batteries - 4200mAh
  • Ideal for any flashlight or any other product requiring a 18650 battery size.

Package Includes

Here you will find a list of what you will receive with your purchase of this item.
  • 2 x 18650 Rechargeable 42000mAh Batteries
    Premium quality design and components for maximum performance and reliability.
  • 1 x Double Battery Charger
    Single battery charger designed for rechargeable batteries

What do you mean by heat color?

Color temperature is a characteristic of light that is sometimes misunderstood as brightness, when it's more closely related to cool and warm color tones of light. While cool and warm are words used to describe a light's temperature, it is not how it gets its name. The term temperature when referring to light comes from the idea that there is a black body object that absorbs all wavelengths of light. This theoretical object that you can't physically see is what generates light when it is heated. The black body becomes exited and begins to essentially expel light radially. As the temperature reaches around 1000 degrees Kelvin (a measurement scale invented by Lord Kelvin) the black body becomes visible in the red end of the light spectrum. As it's heated the light color changes towards the cooler tones. So the term color temperature refers to the color that is associated with the amount of heat needed to produce a color. These cooler tones emit a brighter light that is very useful when making automotive headlights because it increases visibility and thus safety.

3000K - True Yellow

Produces a golden yellow tone ideal for fog lamps

5000K - Pure White

Produces a warm white tone similar to that of a factory color

6000K - Cool White

Produces a cool white tone with a very light hint of blue (Most Popular)

8000K - Medium Blue

Produces a medium blue color tone

10000K - Deep Blue

Produces a rich deep blue color tone

True Purple

Produces a true purple color tone

True Pink

Produces a true pink color tone

True Green

Produces a true green color tone