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NiteCore NL2145 Rechargable Battery 21700 Li-ion 4500mAh 3.6V 1pcs
Rechargeable Batteries

NiteCore NL2145 Rechargable Battery 21700 Li-ion 4500mAh 3.6V 1pcs

NITECORE 21700/ 4500mAh Battery

New generation of rechargeable Lithium Ion (Li-ion) battery for longer life and strong performance. The 21700 batteries are designed for high-performance applications...

NITECORE 21700/ 4500mAh Battery

New generation of rechargeable Lithium Ion (Li-ion) battery for longer life and strong performance. The 21700 batteries are designed for high-performance applications and feature innovative characteristics, such as:

  • High temperature resistance.
  • Pressure relief valve.
  • Integrated PTC rings.
  • Protective microporous barrier.
  • ...
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    • Description

    Description

    NITECORE 21700/ 4500mAh Battery

    New generation of rechargeable Lithium Ion (Li-ion) battery for longer life and strong performance. The 21700 batteries are designed for high-performance applications and feature innovative characteristics, such as:

    • High temperature resistance.
    • Pressure relief valve.
    • Integrated PTC rings.
    • Protective microporous barrier.
    • Built-in electronic circuit protection against overcharging, deep discharge, and short circuits.

    Safety and reliability with:

    • Coated steel protectors for durability and good electrical conductivity.
    • Durable metallic film protection against abrasion.
    • Hard plastic protection for electronic circuits.

    Compatible with NITECORE chargers UMS2, UMS4, Ui1, Ui2.

    Technical specifications:

    • Type: NL2145
    • Capacity: 4500mAh
    • Voltage: 3.6V
    • Continuous discharge current: 5A MAX
    • Weight: 75g
    • Length: 75.5mm ±0.3mm
    • Diameter: 21.8mm ±0.3mm

    Precautions:

    • NEVER expose the battery to water or fire.
    • Ensure that the terminals match correctly.
    • It is recommended to charge every three (3) months if unused.
    • Keep batteries away from children.

    Manufacturer

    Manufacturer Details

    Warnings & Safety Information
    See full description

    Specifications

    Specifications

    Capacity
    4500 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
    21700
    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
    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
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    Questions

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    Description & Specifications

    NITECORE 21700/ 4500mAh Battery

    New generation of rechargeable Lithium Ion (Li-ion) battery for longer life and strong performance. The 21700 batteries are designed for high-performance applications and feature innovative characteristics, such as:

    • High temperature resistance.
    • Pressure relief valve.
    • Integrated PTC rings.
    • Protective microporous barrier.
    • Built-in electronic circuit protection against overcharging, deep discharge, and short circuits.

    Safety and reliability with:

    • Coated steel protectors for durability and good electrical conductivity.
    • Durable metallic film protection against abrasion.
    • Hard plastic protection for electronic circuits.

    Compatible with NITECORE chargers UMS2, UMS4, Ui1, Ui2.

    Technical specifications:

    • Type: NL2145
    • Capacity: 4500mAh
    • Voltage: 3.6V
    • Continuous discharge current: 5A MAX
    • Weight: 75g
    • Length: 75.5mm ±0.3mm
    • Diameter: 21.8mm ±0.3mm

    Precautions:

    • NEVER expose the battery to water or fire.
    • Ensure that the terminals match correctly.
    • It is recommended to charge every three (3) months if unused.
    • Keep batteries away from children.

    Manufacturer

    Manufacturer Details

    Warnings & Safety Information
    Capacity
    4500 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
    21700
    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
    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.

    22,94 €
    5,00 €   shipping cost