The Efest 18650 3500mAh 20A Battery represents the latest advancements in battery technology from Efest. This 2021 version delivers improved performance compared to the previous model released in 2016. Designed with vapers in mind, this battery is a reliable power source for a wide range of mod kits, including popular brands like Vaporesso, VooPoo, SMOK, and more.

With a remarkable capacity of 3500mAh, this battery offers extended battery life, allowing you to enjoy longer vaping sessions without the need for frequent recharging. The higher capacity is particularly beneficial for vapers who prefer longer periods of uninterrupted vaping.

It's important to note that while the Efest 18650 3500mAh battery has an impressive capacity, it is not suitable for high-draining vape devices such as mechanical mods or hybrid mods. The battery has a continuous discharge rate of 10A and a burst discharge rate of 20A, striking a balance between capacity and discharge capability.

Warning:  Misusing or mishandling lithium-ion batteries can pose a SERIOUS RISK of property damage, personal injury, or even death. They are not supposed to be used outside of a fully protected battery pack and you use them at your own risk. Never exceed the battery’s true continuous current rating and keep the plastic wrap and top insulating ring in perfect condition.

• Nominal Voltage: 3.7v
• Nominal Capacity: 3500mah
• Max Current Draw: 10a Constant / 20a Burst
• Discharge Voltage: 2.5v
• Max Charge Current: 4a
• Charging Temperature Range: 0-45 Degrees Celsius
• Discharge Temperature Range: -20-70 Degrees Celsius
• Internal Resistance: 20 milliohm
• Dimensions: 18.5mm +/- 0.2mm (Diameter) x 65.2mm +/- 0.2mm (Length)
• Chemistry: Li-Ion / IMR

• 1x Efest 18650 3500mah Battery