Lithium Battery ICR18650 2200mAh 3.7V - Godson Technology

Rechargeable Lithium Battery ICR mAh 3.7V

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Cell dimension: 18±0.5(D) * 65±0.5(H) mm

Nominal capacity: mAh

Minimum Capacity: mAh

Norminal voltage: 3.7V

Standard charging method: 0.5C constant current to 4.2V, constant voltage 4.2V continue charging till current decline to ≤0.01C.

Charge current: 0.5c/mAh; 1.0C/mAh

Standard discharging method: 0.5C constant current discharge to 3.0V

Operation Temperature and relative humidity Range: 

Charge: 0~45℃, 60±25%R.H.

Discharge: -20~60℃, 60±25%R.H.

Storage temperature for a long time: -20~25℃, 60±25%R.H.

Lithium Battery For Solar Lighting

Product performance:

1. The unity of monomer is good. A series of international standard specifications and models have been established for cylindrical lithium batteries. The processing technology is relatively mature and perfect, which is suitable for mass production and uninterrupted production.

2. Greater than the energy. At present, the actual specific energy of hyb steel shell battery is 100-135w.h/kg & 280-353w.h/l (2 times of Ni Cd and 1.5 times of Ni MH). With the development of technology, the specific energy can be as high as 150w.h/kg and 400 & w.h/l.

3. Long service life. The service life of lithium battery is very long. The cycle life of lithium battery can reach more than 500 times in normal use, which is more than twice that of ordinary battery.

4. Safety and environmental protection. Lithium batteries do not contain elements such as cadmium, lead and mercury, which pollute the environment.

5. There was no memory effect. One of the disadvantages of some Ni Cd batteries is "memory effect, which seriously restricts the use of batteries, but lithium batteries do not have this problem.

6. Large capacity. For example, the capacity of lithium battery is generally between mAh and mAh, while the capacity of general battery is only about 800mAh.

Applications: 

1. Toys

The Lithium Battery ICR mAh 3.7V is increasingly favored for use in toys that require sustained power and high energy output, such as remote-controlled cars, drones, and interactive robotic toys. The high capacity and stable voltage ensure uninterrupted playtime, while the lightweight design contributes to better toy performance. Additionally, the low memory effect allows for flexible charging habits without compromising battery longevity.

2. Smoke Alarm

In smoke alarms, the Lithium Battery ICR mAh 3.7V provides a reliable power source that ensures continuous monitoring for extended periods. Its long shelf life and ability to maintain power in a wide range of temperatures make it ideal for safety devices that must function reliably over time, even in less accessible locations. This battery type minimizes the frequency of replacements, enhancing overall home safety.

3. Electric Scales

Electric scales benefit from the precision and stability offered by the Lithium Battery ICR mAh 3.7V. These batteries provide a consistent power supply, which is crucial for accurate weight measurements. The compact size and high energy density allow for sleeker scale designs without sacrificing performance or battery life. Furthermore, the long-lasting charge helps reduce downtime and maintenance needs.

4. Electric Toothbrush

For electric toothbrushes, the Lithium Battery ICR mAh 3.7V offers an optimal balance between power and portability. It supports the brush's oscillating or vibrating motors with sufficient energy, ensuring effective cleaning during each use. The quick-charging capability and extended runtime enhance user convenience, while the battery's durability supports daily usage over many years.

5. Wireless Doorbell

Wireless doorbells equipped with the Lithium Battery ICR mAh 3.7V enjoy enhanced reliability and longer operational periods between charges. The robust energy storage enables these devices to operate efficiently in various environmental conditions, providing clear audio and visual alerts. The battery's compact form factor also allows for aesthetically pleasing designs without compromising on battery life.

Are you interested in learning more about Lithium Battery ICR mAh 3.7V|Lithium Battery for Electric Devices? Contact us today to secure an expert consultation!

6. Remote Controller

Remote controllers using the Lithium Battery ICR mAh 3.7V gain from improved battery life and reduced need for frequent replacements. This is particularly beneficial for remotes used with home entertainment systems, where constant operation can quickly drain standard batteries. The higher capacity lithium battery extends the device's usability, offering users a more convenient experience.

7. Electronic Instrument

Electronic instruments like synthesizers, digital pianos, and guitar effects processors can leverage the Lithium Battery ICR mAh 3.7V for portable power solutions. The battery's steady voltage output ensures consistent performance without dips in sound quality. Moreover, its rechargeable nature makes it environmentally friendly and cost-effective for musicians who perform live or practice on-the-go.

8. Electronic Thermometer

Electronic thermometers powered by the Lithium Battery ICR mAh 3.7V benefit from the battery's accuracy and reliability. The stable power delivery prevents measurement errors, ensuring precise temperature readings every time. The compact battery fits seamlessly into modern thermometer designs, offering a long-lasting power option that reduces the need for frequent battery changes.

9. Cordless /Microphone

Cordless telephones and microphones equipped with the Lithium Battery ICR mAh 3.7V enjoy extended talk and standby times, making them suitable for professional and personal use. The battery's ability to withstand multiple charge cycles enhances device durability, while its lightweight construction does not add unnecessary bulk to handheld devices. This makes it perfect for applications requiring both mobility and reliability.

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Performance Curves of Lithium Cell:

1.Lithium Cell Charge Curve (Charge at 1C)  

2. Lithium Cell Discharge Curve (Discharge at 1C )

3. Lithium Cell Cycle Life Curve

The battery is a common cylindrical lithium battery with a size of 18mm in diameter and 65mm in length. Its nominal voltage is usually 3.7V, and its capacity ranges from mAh to mAh. Due to its widespread use in various devices, such as power tools, electric toys, and laptops, many people consider finding a replacement when the battery is damaged or needs upgrading. So, apart from the battery, what other batteries can serve as alternatives? What key factors should we consider when selecting a replacement battery? This article will analyze the key aspects such as battery size, chemical composition, and performance in detail.

Consider the Size

The most important factor when replacing an battery is the size. If the device’s battery compartment has strict size limitations, you may not be able to use a battery with a different size. In many devices, the battery compartment is designed to fit only the size. Therefore, before considering a replacement battery, it is crucial to confirm whether the device can accommodate the new battery size.

Battery

• Size: 21mm diameter * 70mm length
• Capacity: mAh ~ mAh
• Common Applications: Electric bicycles, power tools, energy storage devices, drones, etc.
• Advantages: Larger capacity than the battery, suitable for extended use and can provide more power.
• Disadvantages: Larger size, may not fit the battery compartment of certain devices.

The battery is a common alternative to the battery, typically used in devices with higher power demands. Due to its slightly larger size (21mm in diameter and 70mm in length), it may not fit in some device battery compartments. While the battery has a better capacity and performance than the , it cannot replace the unless the device design allows for the larger size.

Battery

• Size: 26mm diameter * 65mm length
• Capacity: mAh ~ mAh
• Common Applications: Power tools, large flashlights, energy storage devices, robots, etc.
• Advantages: Larger capacity, suitable for devices requiring longer runtime or higher power output.
• Disadvantages: Larger size, not suitable for most small devices.

The battery is larger than the (26mm diameter, 65mm length) and typically has a capacity of mAh or higher, which provides longer usage time and greater power output. However, its larger size means it is mainly used in high-capacity devices such as power tools and large flashlights. The may not fit devices originally designed for batteries unless the device allows for larger batteries.

Battery

• Size: 14mm diameter * 50mm length
• Capacity: 600mAh ~ mAh
• Common Applications: Small power tools, flashlights, remote controls, etc.
• Advantages: Small size, easy to fit in small devices.
• Disadvantages: Small capacity, cannot provide high power or long operation time.

The battery is a compact battery (14mm diameter, 50mm length) with a relatively small capacity, typically between 600mAh and mAh. It is suitable for low-power devices such as remote controls and small flashlights. If you need a replacement for the battery and the device allows for smaller batteries, the could be a good alternative. However, its smaller capacity makes it unsuitable for devices requiring long runtime.

Battery

• Size: 32mm diameter * 140mm length
• Capacity: mAh ~ mAh (high capacity)
• Common Applications: Large energy storage devices, high-power power tools, large electric bicycles, etc.
• Advantages: Very large capacity, ideal for high-power devices and long-term use.
• Disadvantages: Extremely large size, not suitable for most consumer devices.

The battery is a relatively rare, large-sized battery (32mm diameter, 140mm length), suitable for devices requiring extremely high capacity. These batteries are typically used in large energy storage devices or high-power power tools. Due to their large size, batteries are not commonly used in most small electronic devices and are not practical replacements for the unless the device is designed to accommodate such large batteries.

Battery

• Size: 46mm diameter * 80mm length
• Capacity: Estimated mAh ~ mAh
• Common Applications: Electric vehicles, ultra-high-power energy storage devices.
• Advantages: Extremely high capacity and power output.
• Disadvantages: Extra-large size, primarily used in industrial and electric vehicle applications.

The battery (46mm diameter, 80mm length) is a new type of battery being adopted by companies like Tesla for electric vehicles and large-power energy storage systems. While it provides very high capacity and energy density, its extremely large size and specialized design make it unsuitable as a direct replacement for the battery, with a very limited range of application.

Consider the Chemical Composition

Besides size, the chemical composition of the battery is also a key factor. Different types of batteries differ in their chemical composition, which determines their voltage, capacity, and charge/discharge characteristics. The battery typically uses lithium-ion chemistry, such as lithium cobalt oxide (LiCoO2), ternary lithium (NCM/NCA), or lithium iron phosphate (LiFePO4). When choosing a replacement battery, it is crucial to ensure the new battery has similar voltage and charge/discharge characteristics to the original to ensure the device operates properly.

Lithium-ion Batteries (e.g., , , etc.)

These batteries use lithium-ion technology, just like the , and have similar voltage and charging characteristics, making them effective alternatives. However, different lithium batteries may use different electrolytes and chemical materials, which can affect performance.

Nickel-Metal Hydride (NiMH) Batteries

NiMH batteries can also replace some batteries, but their voltage is typically 1.2V, instead of 3.7V. This means that multiple batteries need to be connected in series to achieve the required voltage. However, NiMH batteries have lower energy density and generally cannot provide the same performance as lithium batteries.

AA Batteries

Although AA batteries are commonly used in various devices, their voltage is only 1.5V, much lower than the 3.7V of the battery, so they are not suitable as a direct replacement. If the device’s battery design allows for multiple batteries to be connected in parallel or series, AA batteries could be a temporary solution, but their capacity and performance fall far short of the battery.

Performance Comparison of Alternative Batteries

Battery Model

Voltage (V)

Capacity (mAh)

Advantages

Disadvantages

3.7 - Widely used, good capacity/volume ratio Limited capacity and size 3.7 - Higher capacity, suitable for long-term use Larger size, may not fit device 3.7 - High capacity, suitable for high-power devices Larger size, not suitable for most devices 3.7 600- Compact, suitable for small devices Smaller capacity, limited use range

Conclusion

When replacing the battery, the first step is to confirm whether the device can accommodate the new battery size and chemical composition. If the device has strict size requirements, you may only be able to choose a battery of a similar size, such as the battery. If the device has higher capacity and voltage requirements, the and batteries are good alternatives, while the battery is suitable for smaller devices. If the replacement is only concerned with the battery chemistry, lithium-ion batteries remain the best choice.

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Post time: Dec-24-