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Vapcell N40 Rechargable Battery 18650 4000mAh 3.6V 1pcs
Rechargeable Batteries

Vapcell N40 Rechargable Battery 18650 4000mAh 3.6V 1pcs

Model: N40

Size: 18.30.2*65.00.3mm

Typical capacity: 4000 mAh (discharge 0.2 C)

Minimum capacity: 3800mAh (0.2C discharge)

Nominal voltage: 3.70V

Maximum continuous discharge current: 10A

Maximum...

Model: N40

Size: 18.30.2*65.00.3mm

Typical capacity: 4000 mAh (discharge 0.2 C)

Minimum capacity: 3800mAh (0.2C discharge)

Nominal voltage: 3.70V

Maximum continuous discharge current: 10A

Maximum discharge current: 12.5A (with temperature drop 60 °C)

Charge termination voltage: 4.20V

Discharge termination voltage: 2.50V

Weight: 48g (Approx)

Internal...

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14 00 €
14 Coins 14 Coins
Delivery by Fri, 25 Sep
2,50 € to a Skroutz Point
or   3,50 €   shipping cost
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From Lootbox 5.0 (3)
5.0 (3 reviews)
Κηφισιά, Αττικής
In-store pickup available
8 pieces
See Batteries & Accessories on the page of Lootbox
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Product report

Description

Description

Model: N40

Size: 18.3±0.2*65.0±0.3mm

Typical capacity: 4000 mAh (discharge 0.2 C)

Minimum capacity: 3800mAh (0.2C discharge)

Nominal voltage: 3.70V

Maximum continuous discharge current: 10A

Maximum discharge current: 12.5A (with temperature drop 60 °C)

Charge termination voltage: 4.20V

Discharge termination voltage: 2.50V

Weight: 48g (Approx)

Internal resistance: 17mΩ (Approx) (AC 1kHz)

Typical charging: 1500mA, CCCV 100mA cutoff

Fast charging current: 2500 mA

Cycle Life: Discharge 1C, capacity 70%, > 1000 times

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Capacity
4000 mAh

Capacity

The amount of energy that a battery can store in milliampere-hours (mAh). The higher the capacity of a battery, the more it can hold with one charge. Larger batteries also require more time to charge.

2. Capacity makes sense when comparing batteries of the same size. For example, 18650 batteries usually have 2300-3600mAh, while AAA batteries have around 1000mAh.
Size
18650
Voltage
3.6 V
Packaging
1 pcs

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (2)

Reviews

2.5
2
2.5
Review this product
  1. 5 stars
    0
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product

Reviews by our members

  • k8350
    1
    k8350

    Verified purchase

    4000 advertised 2914 actual. Yes, I let them go through 6-7 cycles before posting. Yes, I charged them from fully discharged. Yes, my charger measures correctly, I have checked it with a power analyzer. On 2 different batteries. Let's see where this mess with li-ion will go.

    Translated from Greek ·
    Did you find this review helpful?
  • interpack
    4
    1 out of 1 members found this review helpful
    interpack

    Verified purchase

    Guys, forget all the anonymous batteries where you have to take a gamble on whether they'll be good or not. I just received them and I have to say, premium packaging and a scratch code to check if it's a clone. Regarding performance, take a look here from the well-known battery tester Mooch and the updated list for 2025, where he rates it as the best 18650 battery for vaping up to 30W: https://www.patreon.com/posts/18650-21700-137974745

    I will come back to review after use.
    Update: I haven't seen more than 3500mAh when charging. I deduct one star

    Translated from Greek ·
    Did you find this review helpful?
  • k8350
    1
    k8350

    4000 advertised 2914 actual. Yes, I let them go through 6-7 cycles before posting. Yes, I charged them from fully discharged. Yes, my charger measures correctly, I have checked it with a power analyzer. On 2 different batteries. Let's see where this mess with li-ion will go.

    Translated from Greek ·
    0
  • interpack
    4
    interpack

    Guys, forget all the anonymous batteries where you have to take a gamble on whether they'll be good or not. I just received them and I have to say, premium packaging and a scratch code to check if it's a clone. Regarding performance, take a look here from the well-known battery tester Mooch and the updated list for 2025, where he rates it as the best 18650 battery for vaping up to 30W: https://www.patreon.com/posts/18650-21700-137974745

    I will come back to review after use.
    Update: I haven't seen more than 3500mAh when charging. I deduct one star

    Translated from Greek ·
    1
  • See all
Questions

Questions

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Description & Specifications

Model: N40

Size: 18.3±0.2*65.0±0.3mm

Typical capacity: 4000 mAh (discharge 0.2 C)

Minimum capacity: 3800mAh (0.2C discharge)

Nominal voltage: 3.70V

Maximum continuous discharge current: 10A

Maximum discharge current: 12.5A (with temperature drop 60 °C)

Charge termination voltage: 4.20V

Discharge termination voltage: 2.50V

Weight: 48g (Approx)

Internal resistance: 17mΩ (Approx) (AC 1kHz)

Typical charging: 1500mA, CCCV 100mA cutoff

Fast charging current: 2500 mA

Cycle Life: Discharge 1C, capacity 70%, > 1000 times

Manufacturer

Manufacturer Details

Warnings & Safety Information
Capacity
4000 mAh

Capacity

The amount of energy that a battery can store in milliampere-hours (mAh). The higher the capacity of a battery, the more it can hold with one charge. Larger batteries also require more time to charge.

2. Capacity makes sense when comparing batteries of the same size. For example, 18650 batteries usually have 2300-3600mAh, while AAA batteries have around 1000mAh.
Size
18650
Voltage
3.6 V
Packaging
1 pcs

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (2)

2.5
2
2.5
Review this product
  1. 5 stars
    0
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product

Reviews by our members

  • k8350
    1
    k8350

    Verified purchase

    4000 advertised 2914 actual. Yes, I let them go through 6-7 cycles before posting. Yes, I charged them from fully discharged. Yes, my charger measures correctly, I have checked it with a power analyzer. On 2 different batteries. Let's see where this mess with li-ion will go.

    Translated from Greek ·
    Did you find this review helpful?
  • interpack
    4
    1 out of 1 members found this review helpful
    interpack

    Verified purchase

    Guys, forget all the anonymous batteries where you have to take a gamble on whether they'll be good or not. I just received them and I have to say, premium packaging and a scratch code to check if it's a clone. Regarding performance, take a look here from the well-known battery tester Mooch and the updated list for 2025, where he rates it as the best 18650 battery for vaping up to 30W: https://www.patreon.com/posts/18650-21700-137974745

    I will come back to review after use.
    Update: I haven't seen more than 3500mAh when charging. I deduct one star

    Translated from Greek ·
    Did you find this review helpful?
  • k8350
    1
    k8350

    4000 advertised 2914 actual. Yes, I let them go through 6-7 cycles before posting. Yes, I charged them from fully discharged. Yes, my charger measures correctly, I have checked it with a power analyzer. On 2 different batteries. Let's see where this mess with li-ion will go.

    Translated from Greek ·
    0
  • interpack
    4
    interpack

    Guys, forget all the anonymous batteries where you have to take a gamble on whether they'll be good or not. I just received them and I have to say, premium packaging and a scratch code to check if it's a clone. Regarding performance, take a look here from the well-known battery tester Mooch and the updated list for 2025, where he rates it as the best 18650 battery for vaping up to 30W: https://www.patreon.com/posts/18650-21700-137974745

    I will come back to review after use.
    Update: I haven't seen more than 3500mAh when charging. I deduct one star

    Translated from Greek ·
    1
  • See all
14,00 €
2,50 € to a Skroutz Point
or   3,50 €   shipping cost