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Custom Lithium Battery Packs for UAVs, Power Tools & More

Factory-Direct | High-Quality | Multi-Application

ICR 18650 3.7v 2200mAh Li-ion Battery（images 1）
ICR 18650 3.7v 2200mAh Li-ion Battery（images 2）
icr 18650 3.7 v 2200mah lithium ion battery

ICR 18650 3.7v 2200mAh Li-ion Battery

18650 ICR 2200mAh Li-ion Battery delivers high capacity with a lightweight design, making it efficient and portable. Equipped with a built-in PCB protection circuit, it ensures safe and reliable performance while offering no memory effect and long cycle life. Rigorously IEC tested for quality and stability, this battery is ideal for cameras, flashlights, toys, and DIY battery packs.

Reliable Lithium Battery Solutions for Electric Vehicles

Reliable Lithium Battery Solutions for Electric Vehicles

automotive-grade lithium battery packs are engineered for electric cars, hybrid vehicles, and electric motorcycles.
Reliable Lithium Batteries for Energy Storage Systems

Reliable Lithium Batteries for Energy Storage Systems

LiFePO4 battery packs for residential, commercial, and off-grid energy storage，long cycle life and scalable capacity options for solar and backup power.
Powering AGVs and Industrial Robots with Smart Battery Packs

Powering AGVs and Industrial Robots with Smart Battery Packs

Advanced lithium battery packs tailored for Automated Guided Vehicles AGVs, warehouse robots, and industrial automation systems.
Lightweight & High-Capacity Batteries for Drones

Lightweight & High-Capacity Batteries for Drones

Custom lithium battery solutions for UAVs and drones used in aerial photography, agriculture, surveying, and inspection. High energy density and stable discharge ensure longer flight time and safety.
High-Drain Lithium Batteries for Power Tools

High-Drain Lithium Batteries for Power Tools

Deliver consistent performance for drills, saws, and other cordless power tools.
Powering Everyday Electronics with Compact Lithium Batteries

Powering Everyday Electronics with Compact Lithium Batteries

high-energy-density lithium batteries are designed for smartphones, tablets, smartwatches, Bluetooth devices, and more

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ICR 18650 Battery 2200mah 3.7V Specifications

Model

  • Model NameICR18650-2200mAh
  • ApplicationDesigned for stable, high‑performance lithium‑ion uses.

Nominal Voltage

  • Voltage Rating3.7V nominal output
  • CompatibilitySuitable for consumer electronics and DIY packs.

Capacity

  • Rated Capacity2200mAh high‑density cell
  • Runtime Benefit Supports longer device operation with stable output.

Charging Voltage

  • Charge Requirement4.2V constant‑voltage charge
  • CompatibilityWorks with standard Li‑ion charging systems.

Discharge Voltage & Current

  • Cut‑off Voltage2.75V end‑of‑discharge
  • Max Discharge Current1.5C for stable high‑drain operation.

Dimensions & Operating Temp

  • Size: 18.5 × 65.5mm compact cylinder
  • TemperatureOperates reliably from 20℃ to 60℃.

18650 ICR 2200mAh Lithium-Ion Battery


Apsenx 18650 ICR lithium-ion battery offers 2200mAh capacity and comes with built-in protection circuit (PCB) to prevent over-voltage, under-voltage, and over-current, ensuring safe usage. Its compact size and lightweight design make it easy to fit into various device housings and DIY projects, making it an ideal choice for high-energy-demand applications.

Key Advantages

  • High Capacity & High Energy Density: 2200mAh capacity with lightweight design, more efficient than traditional NiMH batteries.
  • Safe & Reliable: Built-in protection circuit for over-voltage, under-voltage, and over-current protection, extending battery life.
  • No Memory Effect: Charging and discharging won’t affect capacity, easy to maintain.
  • Rigorous Testing: Tested according to IEC international standards to ensure capacity, quality, and cycle life.
  • Factory-Aged & Tested: 100% aged before shipment to guarantee stable and reliable performance.

Applications
Widely used in digital cameras, MP3/MP4 players, flashlights, clocks, electric torches, CD/MD players, toys, and other small electronic devices. Also suitable for custom battery packs to meet various project requirements.

Model ICR18650-2200Mah
Nominal Voltage3.7V
Voltage at End of Discharge2.75V
Max Discharging Current
1.5C
Max Charging Current1C
Charging Voltage4.2V
Nominal Capacity2200mAh
Cycle Life>500 cycles
Dimension18.5*65.5mm
Operation Temperature Range20℃~60℃

ICR 18650 Battery 2200mah 3.7V Features

High Capacity & Energy Density
High Capacity & Energy Density
2200mAh capacity with lightweight design for efficient power delivery.
Built-in Protection Circuit
Built-in Protection Circuit
PCB protects against over-voltage, under-voltage, and over-current for safe usage.
No Memory Effect
No Memory Effect
Charging and discharging do not reduce capacity, easy to maintain over time.
ICR 18650 3.7v 2200mAh Li-ion Battery（images 13）
Long Cycle Life
Long Cycle Life
Over 500 charge/discharge cycles, ensuring reliable performance in long-term use.
Rigorous Testing
Rigorous Testing
IEC standard-tested for quality, capacity, and cycle stability.
Factory-Aged & Ready
Factory-Aged & Ready
100% aged and tested before shipment to guarantee consistent performance.
18650 ICR 2200mAh lithium-ion battery offers customized with external wiring and various types of wire leads
ICR 18650 2200mAh 3.7V Lithium Battery Offers Custom Battery Packs

ICR 18650 Battery 2200mah 3.7V FAQ

What devices can this battery be used in?

Ideal for cameras, flashlights, toys, clocks, and DIY battery packs.

Can it be used in high-drain applications?

Yes, with a max discharge current of 1.5C, it supports most high-energy devices.

Is it safe to use without a protection circuit?

No, the built-in PCB ensures safety by preventing over-voltage, under-voltage, and over-current.

Does it have a memory effect?

No, the battery maintains full capacity regardless of charging and discharging cycles.

How long does it last?

Rated for over 500 cycles, providing long-term reliable performance.

Is it factory-tested?

Yes, every unit is aged and tested to ensure consistent quality and reliability.