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18650 Batteries

Rechargeable lithium-ion cells with high energy density and durability. Measuring 18mm by 65mm, are widely used in laptops, flashlights, and electric vehicles. More eco-friendly than disposable batteries, They can be recharged hundreds of times, making them a preferred choice.

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18650 Pack Build - High Capacity
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18650 BATTERIES
Shop by Brand
AWT
BAK
Efest
EVE
Hohm Tech
IMREN
Lishen
Molicel
MXJO
Nitecore
Panasonic
Sanyo
Sinowatt
Sony | Murata
XTAR
Recommendations
18650 Pack Build - High Capacity
18650 Pack Build - Value
18650 Flashlight Batteries
Shop by Type
Flat Top (65mm length)
Button Top, Protected (69mm length)
Button Top, Unprotected (67mm Length)
18650 Batteries
Rechargeable lithium-ion cells with high energy density and durability. Measuring 18mm by 65mm, are widely used in laptops, flashlights, and electric vehicles. More eco-friendly than disposable batteries, They can be recharged hundreds of times, making them a preferred choice.
21700 BATTERIES
MORE SIZES
BATTERY CHARGERS
Shop by Brand
AWT
Efest
Gyrfalcon
Hohm Tech
IMREN
Nitecore
XTAR
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Power Banks
Portable Power For On-The-Go Charging

Essential Battery Chargers
Battery chargers are designed to replenish power. Equipped with smart features to optimize charging, prevent overcharging, and extend battery life. They come in various forms, tailored for different types of batteries. Effective charging ensure batteries maintain capacity and longevity.
LIFEP04 CELLS
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18650 Battery Cases
20700 & 21700 Battery Cases
26650 Battery Cases
Other Size Cases
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Wire Cutters
Curved Ceramic Tip Tweezers
Black Pointed Ceramic Tip Tweezers
White Pointed Ceramic Tip Tweezers
Wraps
18650 Wraps
20700 Wraps
21700 Wraps
26650 Wraps
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Shop the 4 Channel Chargers collection at 18650battery.com for efficient, multi-slot chargers designed to power up 18650 batteries and more. Fast, reliable charging solutions!

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Efest SLIM K4 Type C USB Charger

Efest SLIM K4 Type C USB Charger

Efest Efest SLIM K4 Type C USB Charger

Sale price$13.99

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