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everActive Professional Rechargable Battery 9V Li-ion 500mAh 1pcs
Rechargeable Batteries

everActive Professional Rechargable Battery 9V Li-ion 500mAh 1pcs

Key features:

  • Size: 9V
  • Capacity: 500mAh
  • Type: Li-ion

The everActive 500mAh Li-ion rechargeable batteries in 9V/6F22 size are ready for immediate use and are compatible with all chargers.

10 50 €
11 Coins 11 Coins
Delivery Today
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2,50 € to a Skroutz Point
or   3,50 €   shipping cost
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From E-Geoponos 4.9 (1.9K Skroutz Hub reviews)
4.9 (1.9K Skroutz Hub reviews)
Μαρκόπουλο, Αττικής
14 pieces
See Batteries & Accessories on the page of E-Geoponos
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Product report

You will also need

  • Varta LCD Plug Charger+ 4 Batteries Ni-MH Size AA/AAA/9V Set with 4x AA 2100mAh

    Specifications

    Specifications

    Capacity
    500 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
    9V
    Type
    Li-ion

    Type

    The two main types are Ni-MH (Nickel-Metal Hydride) and Li-ion (Lithium Ion).

    Li-ion
    Li-ion batteries are the newest rechargeable battery technology, which offer more charging cycles compared to older ones based on Nickel or Lead, but with a higher initial cost.
    Voltage
    9 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 (35)

    Reviews

    4.5
    35
    4.5
    Review this product
    1. 24
    2. 7
    3. 3
    4. 1
    5. 1 star
      0
    Review this product
    • Durability
    • Their performance does not decrease quickly
    • Expected capacity
    • Value for money

    Reviews by our members

    nassosxlvbros
    5
    8 out of 8 members found this review helpful
    nassosxlvbros

    Verified purchase

    One of the best purchases I have made!!! In the multimeter that I use it, I almost forget that it exists!! Keep in mind that its nominal voltage is NOT 9-9.5 volts like the classic alkaline or NiMH rechargeable batteries, but in 90% of cases it is OK. It charges quickly with a regular mobile charger. I bought a second one to have for my second multimeter, as well as 5-6 more for the multimeters at work! There, with continuous daily use, they have been charged.... 3 times!!!! Incredible durability!! With 4-5 alkaline batteries per year and a cost of around 10 €, it is an excellent solution, especially if the battery "leaves you" at a critical time or day.... just one charge from your mobile charger and it's done! With 5-6 charges, it has paid for itself. Highly recommended.

    Translated from Greek ·
    • Durability
    • Expected capacity
    • Their performance does not decrease quickly
    • Value for money
    Did you find this review helpful?

    pcmapas37
    2
    8 out of 9 members found this review helpful
    pcmapas37

    Verified purchase

    Advertised as 9v, but when you open the box, you see the battery is labeled as 7.4v. It might be okay in many cases, but not in mine for sure. I should have known this before purchasing. Unacceptable.

    Translated from Greek ·
    • Expected capacity
    • Value for money
    Did you find this review helpful?
    • Sakis_Giannakos4259
      5
      Sakis_Giannakos4259

      Verified purchase

      I was sent a more modern version with a usb-c charger port! Thank you Skroutz! With a full charge, the voltage is 8.35. I knew this, it was expected. Nevertheless, it works just fine on the device I will use it with. There is an indicator light that turns from red to blue when charging is complete. Given the low price, compared to other similar (usb-c) ones, my rating is 5.

      Translated from Greek ·
      Did you find this review helpful?
    • aris_ekonomou
      3
      9 out of 11 members found this review helpful
      aris_ekonomou

      Attention. These are lithium batteries, 9v niMH type. They likely contain two round lithium elements with a nominal voltage of 3.7v each. Hence the 7.4v mentioned on them. Note that the maximum charge for a lithium battery is 4.2v. Therefore, this specific battery will charge up to 8.4v.
      The charger should state that it charges LI-ON 9v batteries as well! I mention this because most chargers on the market do not charge Li-on type 9v batteries

      Translated from Greek ·
      • Expected capacity
      • Durability
      • Does their performance decrease at a moderate rate?
      • Value for money
      Did you find this review helpful?
    • Vasilis_Liapis
      4
      2 out of 2 members found this review helpful
      Vasilis_Liapis

      Verified purchase

      Compared to an alkaline battery, the alkaline one lasts longer. The positive thing is that with rechargeable batteries, you buy them once and quickly recover the cost. For example, with an alkaline battery, I used it in a metal detector 5-6 times, while with a rechargeable one, only 2 times. For the third time, I had to charge it no matter what. That's why I bought 2 to have a spare when I run out of battery.

      Translated from Greek ·
      • Durability
      • Value for money
      • Expected capacity
      • Does their performance decrease at a moderate rate?
      Did you find this review helpful?
    • sgargalianos
      3
      2 out of 11 members found this review helpful
      sgargalianos

      Verified purchase

      The capacity is around 400mAh... the charging time is around 2 hours... it doesn't have the power that an alkaline 12v battery has...

      Translated from Greek ·
      • Durability
      • Their performance does not decrease quickly
      • Expected capacity
      • Value for money
      Did you find this review helpful?
    • 5
      Adeszko_Artur

      Verified purchase

      so far it holds the energy perfectly

      Translated from Greek ·
      Did you find this review helpful?
    • 4
      OSKAR1557

      Verified purchase

      it is 7 volts

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      kos_G

      Verified purchase

      They charge directly with USB-C like a mobile phone!

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      alexandros_xats

      Verified purchase

      The microphone gained new dynamics with this battery.

      Translated from Greek ·
      Did you find this review helpful?
    • 4
      Dimitrios_Ververidis

      Verified purchase

      Good, but those with a type-c usb connector are even better. Waiting.

      Translated from Greek ·
      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
      Did you find this review helpful?
    • 5
      2 out of 3 members found this review helpful
      JOHN__GR_ATHENS

      I have it and it is the best and durable, it delivers what it promises, and now I will get a second one

      Translated from Greek ·
      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
      Did you find this review helpful?
    • 5
      Iwannis_Vranas

      Verified purchase

    • 5
      Bill_Mrk

      Verified purchase

    • 5
      AndyMour

      Verified purchase

    • 5
      Anastasios Athanailos

      Verified purchase

    • 4
      Georgios Angelopoulos

      Verified purchase

    • 5
      arisilio

      Verified purchase

    • 5
      an_lo

      Verified purchase

    • 4
      θεοφιλος.

      Verified purchase

    • 5
      Its_Nicky

      Verified purchase

    • 4
      george_migas

      Verified purchase

    • 5
      kakostasos

      Verified purchase

    • 5
      kostas_tsigkas

      Verified purchase

      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
    • 5
      sifismp56

      Verified purchase

    • 5
      gmaravelisvet

      Verified purchase

      • Durability
      • Expected capacity
      • Value for money
    • 5
      INikiforosI

      Verified purchase

      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
    • 5
      Mach_Solven

      Verified purchase

    • 5
      Themistoklis_Mirmiroglou

      Verified purchase

      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
    • 4
      Andreasgtr

      Verified purchase

    • 5
      kwstas.antwnopoulos

      Verified purchase

    • 5
      antonis_xatzhs

      Verified purchase

    • Sakis_Giannakos4259
      5
      Sakis_Giannakos4259

      I was sent a more modern version with a usb-c charger port! Thank you Skroutz! With a full charge, the voltage is 8.35. I knew this, it was expected. Nevertheless, it works just fine on the device I will use it with. There is an indicator light that turns from red to blue when charging is complete. Given the low price, compared to other similar (usb-c) ones, my rating is 5.

      Translated from Greek ·
      0
    • aris_ekonomou
      3
      aris_ekonomou

      Attention. These are lithium batteries, 9v niMH type. They likely contain two round lithium elements with a nominal voltage of 3.7v each. Hence the 7.4v mentioned on them. Note that the maximum charge for a lithium battery is 4.2v. Therefore, this specific battery will charge up to 8.4v.
      The charger should state that it charges LI-ON 9v batteries as well! I mention this because most chargers on the market do not charge Li-on type 9v batteries

      Translated from Greek ·
      9
    • Vasilis_Liapis
      4
      Vasilis_Liapis

      Compared to an alkaline battery, the alkaline one lasts longer. The positive thing is that with rechargeable batteries, you buy them once and quickly recover the cost. For example, with an alkaline battery, I used it in a metal detector 5-6 times, while with a rechargeable one, only 2 times. For the third time, I had to charge it no matter what. That's why I bought 2 to have a spare when I run out of battery.

      Translated from Greek ·
      2
    • sgargalianos
      3
      sgargalianos

      The capacity is around 400mAh... the charging time is around 2 hours... it doesn't have the power that an alkaline 12v battery has...

      Translated from Greek ·
      2
    • 5
      Adeszko_Artur

      so far it holds the energy perfectly

      Translated from Greek ·
      0
    • See all
    Questions (2)

    Questions

    424 users have this product and can help you

    Ask for the product
    anastatsaou81
    anastatsaou81 2023-07-28
    Γιώργος 2

    Εχω μια κινεζική. Εχει ενσωματωμένο ένα θηλυκό micro usb και φορτίζει με ένα κοινό usb 5v φορτιστή, ανάβει κόκκινο ενα λαμπάκι κι όταν φορτίσει αυτό σβήνει. Όταν φορτίζει η τάση στους πόλους +- είναι 9,38βολτ . Το μεγάλο πρόβλημα με αυτές (είχα αγοράσει τρεις) είναι η γρήγορη αυτοαποφόρτιση. Αν την φυλάξεις μετά από λίγες μέρες είναι άδεια.

    Γιώργος 2 2024-01-26
    3 Replies Reply to
    gregstef

    Γεια σας. Πώς ξέρεις πότε έχει ολοκληρωθεί η φόρτιση με τον φορτιστή usb (κινητού)?

    gregstef 2023-04-19
    JOHN__GR_ATHENS

    Όταν φορτίζει ανάβει κόκκινο λαμπάκι και όταν φορτησει ανάβει το πράσινο λαμπάκι.

    JOHN__GR_ATHENS 2023-05-06
    Verified purchase
    1 Reply Reply to
    See all questions (2)

    Specifications

    Capacity
    500 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
    9V
    Type
    Li-ion

    Type

    The two main types are Ni-MH (Nickel-Metal Hydride) and Li-ion (Lithium Ion).

    Li-ion
    Li-ion batteries are the newest rechargeable battery technology, which offer more charging cycles compared to older ones based on Nickel or Lead, but with a higher initial cost.
    Voltage
    9 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 (35)

    4.5
    35
    4.5
    Review this product
    1. 24
    2. 7
    3. 3
    4. 1
    5. 1 star
      0
    Review this product
    • Durability
    • Their performance does not decrease quickly
    • Expected capacity
    • Value for money

    Reviews by our members

    nassosxlvbros
    5
    8 out of 8 members found this review helpful
    nassosxlvbros

    Verified purchase

    One of the best purchases I have made!!! In the multimeter that I use it, I almost forget that it exists!! Keep in mind that its nominal voltage is NOT 9-9.5 volts like the classic alkaline or NiMH rechargeable batteries, but in 90% of cases it is OK. It charges quickly with a regular mobile charger. I bought a second one to have for my second multimeter, as well as 5-6 more for the multimeters at work! There, with continuous daily use, they have been charged.... 3 times!!!! Incredible durability!! With 4-5 alkaline batteries per year and a cost of around 10 €, it is an excellent solution, especially if the battery "leaves you" at a critical time or day.... just one charge from your mobile charger and it's done! With 5-6 charges, it has paid for itself. Highly recommended.

    Translated from Greek ·
    • Durability
    • Expected capacity
    • Their performance does not decrease quickly
    • Value for money
    Did you find this review helpful?

    pcmapas37
    2
    8 out of 9 members found this review helpful
    pcmapas37

    Verified purchase

    Advertised as 9v, but when you open the box, you see the battery is labeled as 7.4v. It might be okay in many cases, but not in mine for sure. I should have known this before purchasing. Unacceptable.

    Translated from Greek ·
    • Expected capacity
    • Value for money
    Did you find this review helpful?
    • Sakis_Giannakos4259
      5
      Sakis_Giannakos4259

      Verified purchase

      I was sent a more modern version with a usb-c charger port! Thank you Skroutz! With a full charge, the voltage is 8.35. I knew this, it was expected. Nevertheless, it works just fine on the device I will use it with. There is an indicator light that turns from red to blue when charging is complete. Given the low price, compared to other similar (usb-c) ones, my rating is 5.

      Translated from Greek ·
      Did you find this review helpful?
    • aris_ekonomou
      3
      9 out of 11 members found this review helpful
      aris_ekonomou

      Attention. These are lithium batteries, 9v niMH type. They likely contain two round lithium elements with a nominal voltage of 3.7v each. Hence the 7.4v mentioned on them. Note that the maximum charge for a lithium battery is 4.2v. Therefore, this specific battery will charge up to 8.4v.
      The charger should state that it charges LI-ON 9v batteries as well! I mention this because most chargers on the market do not charge Li-on type 9v batteries

      Translated from Greek ·
      • Expected capacity
      • Durability
      • Does their performance decrease at a moderate rate?
      • Value for money
      Did you find this review helpful?
    • Vasilis_Liapis
      4
      2 out of 2 members found this review helpful
      Vasilis_Liapis

      Verified purchase

      Compared to an alkaline battery, the alkaline one lasts longer. The positive thing is that with rechargeable batteries, you buy them once and quickly recover the cost. For example, with an alkaline battery, I used it in a metal detector 5-6 times, while with a rechargeable one, only 2 times. For the third time, I had to charge it no matter what. That's why I bought 2 to have a spare when I run out of battery.

      Translated from Greek ·
      • Durability
      • Value for money
      • Expected capacity
      • Does their performance decrease at a moderate rate?
      Did you find this review helpful?
    • sgargalianos
      3
      2 out of 11 members found this review helpful
      sgargalianos

      Verified purchase

      The capacity is around 400mAh... the charging time is around 2 hours... it doesn't have the power that an alkaline 12v battery has...

      Translated from Greek ·
      • Durability
      • Their performance does not decrease quickly
      • Expected capacity
      • Value for money
      Did you find this review helpful?
    • 5
      Adeszko_Artur

      Verified purchase

      so far it holds the energy perfectly

      Translated from Greek ·
      Did you find this review helpful?
    • 4
      OSKAR1557

      Verified purchase

      it is 7 volts

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      kos_G

      Verified purchase

      They charge directly with USB-C like a mobile phone!

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      alexandros_xats

      Verified purchase

      The microphone gained new dynamics with this battery.

      Translated from Greek ·
      Did you find this review helpful?
    • 4
      Dimitrios_Ververidis

      Verified purchase

      Good, but those with a type-c usb connector are even better. Waiting.

      Translated from Greek ·
      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
      Did you find this review helpful?
    • 5
      2 out of 3 members found this review helpful
      JOHN__GR_ATHENS

      I have it and it is the best and durable, it delivers what it promises, and now I will get a second one

      Translated from Greek ·
      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
      Did you find this review helpful?
    • 5
      Iwannis_Vranas

      Verified purchase

    • 5
      Bill_Mrk

      Verified purchase

    • 5
      AndyMour

      Verified purchase

    • 5
      Anastasios Athanailos

      Verified purchase

    • 4
      Georgios Angelopoulos

      Verified purchase

    • 5
      arisilio

      Verified purchase

    • 5
      an_lo

      Verified purchase

    • 4
      θεοφιλος.

      Verified purchase

    • 5
      Its_Nicky

      Verified purchase

    • 4
      george_migas

      Verified purchase

    • 5
      kakostasos

      Verified purchase

    • 5
      kostas_tsigkas

      Verified purchase

      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
    • 5
      sifismp56

      Verified purchase

    • 5
      gmaravelisvet

      Verified purchase

      • Durability
      • Expected capacity
      • Value for money
    • 5
      INikiforosI

      Verified purchase

      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
    • 5
      Mach_Solven

      Verified purchase

    • 5
      Themistoklis_Mirmiroglou

      Verified purchase

      • Durability
      • Expected capacity
      • Their performance does not decrease quickly
      • Value for money
    • 4
      Andreasgtr

      Verified purchase

    • 5
      kwstas.antwnopoulos

      Verified purchase

    • 5
      antonis_xatzhs

      Verified purchase

    • Sakis_Giannakos4259
      5
      Sakis_Giannakos4259

      I was sent a more modern version with a usb-c charger port! Thank you Skroutz! With a full charge, the voltage is 8.35. I knew this, it was expected. Nevertheless, it works just fine on the device I will use it with. There is an indicator light that turns from red to blue when charging is complete. Given the low price, compared to other similar (usb-c) ones, my rating is 5.

      Translated from Greek ·
      0
    • aris_ekonomou
      3
      aris_ekonomou

      Attention. These are lithium batteries, 9v niMH type. They likely contain two round lithium elements with a nominal voltage of 3.7v each. Hence the 7.4v mentioned on them. Note that the maximum charge for a lithium battery is 4.2v. Therefore, this specific battery will charge up to 8.4v.
      The charger should state that it charges LI-ON 9v batteries as well! I mention this because most chargers on the market do not charge Li-on type 9v batteries

      Translated from Greek ·
      9
    • Vasilis_Liapis
      4
      Vasilis_Liapis

      Compared to an alkaline battery, the alkaline one lasts longer. The positive thing is that with rechargeable batteries, you buy them once and quickly recover the cost. For example, with an alkaline battery, I used it in a metal detector 5-6 times, while with a rechargeable one, only 2 times. For the third time, I had to charge it no matter what. That's why I bought 2 to have a spare when I run out of battery.

      Translated from Greek ·
      2
    • sgargalianos
      3
      sgargalianos

      The capacity is around 400mAh... the charging time is around 2 hours... it doesn't have the power that an alkaline 12v battery has...

      Translated from Greek ·
      2
    • 5
      Adeszko_Artur

      so far it holds the energy perfectly

      Translated from Greek ·
      0
    • See all
    10,50 €
    2,50 € to a Skroutz Point
    or   3,50 €   shipping cost
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    Kέρδισε 50€ κουπόνι
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