EFEST

IMR 18650 3500mah 20A flat top battery Efest

    IMR 18650 3500mah 20A flat top battery
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    EFEST

    IMR 18650 3500mah 20A flat top battery Efest

    The Efest IMR 18650 3500mAh-20A Battery offers an excellent balance between performance and lifespan.

    This battery is capable of delivering 20A in pulse mode, and thanks to its low resistance down to 0.3Ω, it allows for Sub-Ohm use with adequate powers up to 50W safely.

    Equipped with a "flat top" type positive pole, the technology used is based on Lithium-Manganese (Li-Mn). The maximum charging voltage of this battery is 4.2V.

    SOLD INDIVIDUALLY

    The Efest IMR 18650 3500mAh-20A battery allows for safe Sub-Ohm use with powers up to 50W thanks to its 20A capacity in pulse mode and a low resistance down to 0.3Ω. This versatile battery is ideal for mechanical Mods and electronic Box Mods, offering excellent battery life. The safer (non-explosive) IMR technology based on Lithium-Manganese (Li-Mn) is used with a flat "flat top" positive pole and a maximum charge voltage of 4.2V.

    It is strongly recommended to use a 3.7V charger adapted for the Efest IMR 18650 3500mAh-20A battery, which combines performance and battery life. Allow about 2 to 2.5 hours of charge with a Luc V2-LCD Efest charger or the Digicharger D2 Nitecore. Respect charging and discharging intensities and follow safety rules to ensure an optimal life cycle of your batteries.

    In case of malfunction of an accessory related to batteries, quickly identify the problem and replace it. Regularly check the resistances of clearomizers, atomizers and rebuildables. Do not use a resistor that has lost its resistive capacity.

    Features:

    Brand: Efest

    Model: 18650

    Capacity: 3500mAh

    Nominal voltage: 3.7V

    Max charge voltage: 4.2V

    Max discharge voltage: 2.5V

    Max discharge current: 20A

    Max charge current: 3A

    Nominal charge voltage: 1.6A

    Chemistry: Li-Mn (Lithium-Manganese) non-explosive

    Protection: Unprotected Battery

    Positive pole: Flat top (flat) without nipple

    Minimum resistance: 0.25Ω

    Dimensions: 65.4 mm x 18.3 mm

    Weight: 55 g

    Usage:

    Use an adapted charger that regulates the charge.

    Always fully charge the batteries upon receipt.

    Respect the maximum charge and discharge voltages given by the manufacturer.

    For flat top batteries, use a magnet to ensure the positive connection on certain Mods.

    Do not store batteries with too low a voltage, this degrades their capacity and lifespan. Store them at a voltage higher than 3.6V.

    Store batteries in a dry, ventilated and temperate place, in a storage box.

    Avoid short circuits and transport batteries in a separate storage box.

    Regularly inspect battery-related accessories, especially resistors.

    Recycle used batteries in a suitable container.

    Data sheet

    Brand
    EFEST
    Weight
    50 g
    Height
    65 mm
    Diameter
    18 mm
    Autonomy
    3500 mAh
    Resistances
    0.5 ohm
    Lifespan
    300 refills (approximately)
    Max Charging Current
    2A
    Charging voltage
    3.7V (max 4.2V)
    Maximum discharge current
    20 A in pulse
    4.7 | 5

    20 customer reviews account_circle

    95% of people recommend this product.

    75%
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    All reviews
    5/5

    Parfaite.

    Chafaï D. published the 07/11/2024 following an order made on 27/10/2024

    Did you find this helpful? Yes 0 No 0

    5/5

    Très bien

    Laurence G. published the 09/07/2024 following an order made on 28/06/2024

    Did you find this helpful? Yes 0 No 0

    4/5

    Ist OK

    Volker E. published the 29/06/2024 following an order made on 13/06/2024

    Did you find this helpful? Yes 0 No 0

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