Rechargeable Batteries

Rechargeable Battery 18650 Li-ion 3.7V 2pcs

The Langni Rechargeable Batteries 18650 Li-ion 6800mAh 4.2V are high-capacity lithium-ion rechargeable batteries, designed for reliable and long-lasting power. With a significant capacity of 6800mAh...

The Langni Rechargeable Batteries 18650 Li-ion 6800mAh 4.2V are high-capacity lithium-ion rechargeable batteries, designed for reliable and long-lasting power. With a significant capacity of 6800mAh and a nominal voltage of 4.2V, these batteries are ideal for high-energy consumption devices such as flashlights, electronic devices, and other portable...

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2 90
3 Coins 3 Coins
Delivery by Fri, 26 Jun
2,50 € to a Skroutz Point
or   3,50 €   shipping cost
Do you want it on Thursday?
From Smart Eshop 5.0 (3)
Πολύκαστρο, Κιλκίς
2 pieces
See Batteries & Accessories on the page of Smart Eshop
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Description

Description

The Langni Rechargeable Batteries 18650 Li-ion 6800mAh 4.2V are high-capacity lithium-ion rechargeable batteries, designed for reliable and long-lasting power. With a significant capacity of 6800mAh and a nominal voltage of 4.2V, these batteries are ideal for high-energy consumption devices such as flashlights, electronic devices, and other portable electronics. They offer excellent performance and durability, making them a reliable choice for users seeking extended battery life and consistent power. The rechargeable nature of these batteries also makes them an environmentally friendly alternative to disposable batteries, providing both convenience and sustainability.

Manufacturer

See full description

Specifications

Specifications

Size
18650
Type
Li-ion
Voltage
3.7 V
Packaging
2 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 (14)

Reviews

  1. 8
  2. 3
  3. 1
  4. 2 stars
    0
  5. 2
Review this product
  • Value for money
  • Expected capacity
  • Does their performance decrease soon?
  • Durability

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • panagiotis_kalampakas8297
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Very good! Worthwhile purchase. They were charged at 80% and ready for use. No defects. Secure and user-friendly packaging. I did not find instructions in Greek, but that is understandable due to the independent supply channel. However, the manufacturer can and should include instructions in Greek. I did not understand the manufacturing - production date.
    Nevertheless, I highly recommend it.
    Panagiotis

    Translated from Greek ·
    Did you find this review helpful?
  • manos_ir8509
    1
    7 out of 8 members found this review helpful

    Verified purchase

    I still won't express an opinion, I got 3 pairs, during the first charging they took what is shown in the picture.

    Update after they went into the tester.... the truth was revealed. The batteries are 1466mAh and not 4800 and 6800 as various listings claim.

    Translated from Greek ·
    • Durability
    • Value for money
    • Expected capacity
    Did you find this review helpful?
  • anastasiostsirikos
    1
    11 out of 11 members found this review helpful

    Verified purchase

    The batteries are a scam!! No relation to 6500mah.. They were fully discharged and charged with a nitecore charger and one, as you can see, managed to take 944 mah on full charge and the other 1064mah. I don't know in this case if the store promoting them is to blame or the manufacturer. I will get back after I make a request to the consumer advocate

    Translated from Greek ·
    • Does their performance decrease at a moderate rate?
    • Value for money
    • Durability
    • Expected capacity
    Did you find this review helpful?
  • Pantreas1325
    5
    2 out of 3 members found this review helpful

    Verified purchase

    Obviously, they are not 6800mAh as stated in the description.
    They are not even 4800mAh as indicated on the battery.
    I didn't measure them, but based on the duration in solar lanterns where I used them, I estimate 1500-1700mAh.
    Well-made for their price,
    42g each, some cheap Samsung 2200mAh I have are at 34g.
    For 1.75 euros each and for easy applications, they are excellent.
    I will return for the durability.

    Translated from Greek ·
    Did you find this review helpful?
  • ignkat
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Purchase for simple use (desk lamp that operates with rechargeable batteries), value for money!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Everything is fine

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Expected capacity
    • Value for money
  • Verified purchase

  • Verified purchase

  • Very good! Worthwhile purchase. They were charged at 80% and ready for use. No defects. Secure and user-friendly packaging. I did not find instructions in Greek, but that is understandable due to the independent supply channel. However, the manufacturer can and should include instructions in Greek. I did not understand the manufacturing - production date.
    Nevertheless, I highly recommend it.
    Panagiotis

    Translated from Greek ·
    1
  • I still won't express an opinion, I got 3 pairs, during the first charging they took what is shown in the picture.

    Update after they went into the tester.... the truth was revealed. The batteries are 1466mAh and not 4800 and 6800 as various listings claim.

    Translated from Greek ·
    7
  • The batteries are a scam!! No relation to 6500mah.. They were fully discharged and charged with a nitecore charger and one, as you can see, managed to take 944 mah on full charge and the other 1064mah. I don't know in this case if the store promoting them is to blame or the manufacturer. I will get back after I make a request to the consumer advocate

    Translated from Greek ·
    11
  • Obviously, they are not 6800mAh as stated in the description.
    They are not even 4800mAh as indicated on the battery.
    I didn't measure them, but based on the duration in solar lanterns where I used them, I estimate 1500-1700mAh.
    Well-made for their price,
    42g each, some cheap Samsung 2200mAh I have are at 34g.
    For 1.75 euros each and for easy applications, they are excellent.
    I will return for the durability.

    Translated from Greek ·
    2
  • Purchase for simple use (desk lamp that operates with rechargeable batteries), value for money!!!

    Translated from Greek ·
    1
  • See all
Questions (3)

Questions

118 users have this product and can help you

Ask for the product
manos_ir8509

ρε παίδες , 59 το αγοράσατε , για να μην γκρινιάζει κανείς , ή είναι πράγματι 6800 ή ντρέπεστε να το πείτε.

See all questions (3)

Description & Specifications

The Langni Rechargeable Batteries 18650 Li-ion 6800mAh 4.2V are high-capacity lithium-ion rechargeable batteries, designed for reliable and long-lasting power. With a significant capacity of 6800mAh and a nominal voltage of 4.2V, these batteries are ideal for high-energy consumption devices such as flashlights, electronic devices, and other portable electronics. They offer excellent performance and durability, making them a reliable choice for users seeking extended battery life and consistent power. The rechargeable nature of these batteries also makes them an environmentally friendly alternative to disposable batteries, providing both convenience and sustainability.

Manufacturer

Size
18650
Type
Li-ion
Voltage
3.7 V
Packaging
2 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 (14)

  1. 8
  2. 3
  3. 1
  4. 2 stars
    0
  5. 2
Review this product
  • Value for money
  • Expected capacity
  • Does their performance decrease soon?
  • Durability

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • panagiotis_kalampakas8297
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Very good! Worthwhile purchase. They were charged at 80% and ready for use. No defects. Secure and user-friendly packaging. I did not find instructions in Greek, but that is understandable due to the independent supply channel. However, the manufacturer can and should include instructions in Greek. I did not understand the manufacturing - production date.
    Nevertheless, I highly recommend it.
    Panagiotis

    Translated from Greek ·
    Did you find this review helpful?
  • manos_ir8509
    1
    7 out of 8 members found this review helpful

    Verified purchase

    I still won't express an opinion, I got 3 pairs, during the first charging they took what is shown in the picture.

    Update after they went into the tester.... the truth was revealed. The batteries are 1466mAh and not 4800 and 6800 as various listings claim.

    Translated from Greek ·
    • Durability
    • Value for money
    • Expected capacity
    Did you find this review helpful?
  • anastasiostsirikos
    1
    11 out of 11 members found this review helpful

    Verified purchase

    The batteries are a scam!! No relation to 6500mah.. They were fully discharged and charged with a nitecore charger and one, as you can see, managed to take 944 mah on full charge and the other 1064mah. I don't know in this case if the store promoting them is to blame or the manufacturer. I will get back after I make a request to the consumer advocate

    Translated from Greek ·
    • Does their performance decrease at a moderate rate?
    • Value for money
    • Durability
    • Expected capacity
    Did you find this review helpful?
  • Pantreas1325
    5
    2 out of 3 members found this review helpful

    Verified purchase

    Obviously, they are not 6800mAh as stated in the description.
    They are not even 4800mAh as indicated on the battery.
    I didn't measure them, but based on the duration in solar lanterns where I used them, I estimate 1500-1700mAh.
    Well-made for their price,
    42g each, some cheap Samsung 2200mAh I have are at 34g.
    For 1.75 euros each and for easy applications, they are excellent.
    I will return for the durability.

    Translated from Greek ·
    Did you find this review helpful?
  • ignkat
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Purchase for simple use (desk lamp that operates with rechargeable batteries), value for money!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Everything is fine

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Expected capacity
    • Value for money
  • Verified purchase

  • Verified purchase

  • Very good! Worthwhile purchase. They were charged at 80% and ready for use. No defects. Secure and user-friendly packaging. I did not find instructions in Greek, but that is understandable due to the independent supply channel. However, the manufacturer can and should include instructions in Greek. I did not understand the manufacturing - production date.
    Nevertheless, I highly recommend it.
    Panagiotis

    Translated from Greek ·
    1
  • I still won't express an opinion, I got 3 pairs, during the first charging they took what is shown in the picture.

    Update after they went into the tester.... the truth was revealed. The batteries are 1466mAh and not 4800 and 6800 as various listings claim.

    Translated from Greek ·
    7
  • The batteries are a scam!! No relation to 6500mah.. They were fully discharged and charged with a nitecore charger and one, as you can see, managed to take 944 mah on full charge and the other 1064mah. I don't know in this case if the store promoting them is to blame or the manufacturer. I will get back after I make a request to the consumer advocate

    Translated from Greek ·
    11
  • Obviously, they are not 6800mAh as stated in the description.
    They are not even 4800mAh as indicated on the battery.
    I didn't measure them, but based on the duration in solar lanterns where I used them, I estimate 1500-1700mAh.
    Well-made for their price,
    42g each, some cheap Samsung 2200mAh I have are at 34g.
    For 1.75 euros each and for easy applications, they are excellent.
    I will return for the durability.

    Translated from Greek ·
    2
  • Purchase for simple use (desk lamp that operates with rechargeable batteries), value for money!!!

    Translated from Greek ·
    1
  • See all
2,90 €
2,50 € to a Skroutz Point
or   3,50 €   shipping cost