What are the advantages of 18650 batteries? They are 3.7 volt lithium-ion batteries that can be recharged and are compatible with a wide range of electronics, including laptops, digital cameras, flashlights, and even electric car batteries.
Because 18650 batteries all have a uniform and unassuming look, its natural to assume they are all created equal. But don’t let the generic casing fool you, as there are substantial differences in quality from battery to battery.
When deciding on which battery is best for you, balance out the capacity, current rating, and voltage. High-drain batteries are safer and designed for use with high current devices, such as vaporizers. They are also less wasteful, meaning they have a longer life cycle and can last for more recharges. High capacity means that the battery can go for longer stretches of time without being recharged, which is useful for just about every situation. The best part about 18650 batteries is that they can be recharged. That means you will need a reliable charger to keep them energized and in working order.
2 x UltraFire 18650 5000mAh Rechargeable Lithium-ion Battery Features
18650 5000mAh li-ion battery
Durable and long life span
Rechargeable battery, without protection board
With re / discharging protection circuit
Unboxing Photo Album with Hi-Rez images here.
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