
Electric Garage Door Battery
1. High energy density: the use of lithium batteries with high energy density can ensure the long-term operation of the garage access control system and fully meet the needs of users.
2. Long life: The use of high-quality materials can make the battery life last for several years, which greatly saves the cost of user maintenance and battery replacement.
3. Safe and reliable: In order to ensure the safety during use, this electric door lithium battery adopts multiple protection technologies, which can automatically protect under the conditions of overvoltage, overcurrent and short circuit to ensure the stability and reliability of the system.
4. Customizable: It can provide personalized customized services for different users to meet various needs of users, such as different voltages, capacities, sizes, etc
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Product Introduction
Products Description
Electric garage door battery is an efficient and convenient access control system. It adopts advanced lithium battery technology, which can provide users with long-term reliable power support and ensure the normal operation of the access control system.

Specification
| Nominal capacity | 8800mAh (0.2C charging) |
| Charging limit voltage | 25.2V |
| Nominal voltage | 22.2V |
| Charging method | CC-CV (constant voltage-current limiting) |
| Standard charging current | 1760mA |
| Fast charge current | 4400mA |
| Standard charging time | 7.5hours |
| Fast charging time | 3hours |
| Maximum discharge current | 4400mA |
| Discharge cut-off voltage | 14.4V |
| Finished internal resistance | ≤580mΩ |
| Weight | 1150g MAX |
| Battery size | 38.5*40*400mm MAX |
| Charging temperature | 0~45℃ |
| Discharge temperature | -20℃~60℃ |
| Storage temperature | one year (-20~20℃), three months (-20~40℃), one month (-20~50℃) |
It can provide personalized customized services for different users to meet various needs of users, such as different voltages, capacities, sizes, etc
Why electric roller gates require the use of lithium batteries
As a professional lithium battery manufacturer, we can confidently explain why electric roller gates require the use of lithium batteries.
1: lithium batteries have a high energy density compared to other types of batteries. This means that they can store more energy in a smaller and lighter package. This is particularly important for electric roller gates as they require a lot of power to operate the motor that raises and lowers the gate. A lithium battery can provide this high power output while maintaining a relatively small size, making it a perfect fit for electric roller gates.
2: lithium batteries have a long cycle life, meaning they can be recharged and discharged many times without losing their performance. This is important for electric roller gates as they are often used multiple times throughout the day and require a battery that can withstand this level of usage. With a long cycle life, a lithium battery can provide reliable power for an extended period, reducing the need for frequent battery replacements.
3: lithium batteries have a low self-discharge rate. This means that they can retain their charge for long periods without the need for recharging. This is particularly important for electric roller gates that may not be used for extended periods, such as during holidays or weekends. With a low self-discharge rate, a lithium battery can ensure that the gate is ready to operate when needed, without the need for frequent recharging.
4:lithium batteries are generally considered to be safer and more environmentally friendly than other types of batteries. They do not contain toxic chemicals such as lead or cadmium, which can be harmful to the environment. This is particularly important for electric roller gates that may be installed in residential or public areas. A lithium battery can provide reliable power without posing a risk to the environment or human health.
In conclusion, electric roller gates require the use of lithium batteries due to their high energy density, long cycle life, low self-discharge rate, and safety features. As a professional lithium battery manufacturer, we can provide high-quality lithium batteries that are specifically designed for electric roller gates, ensuring reliable and efficient operation
If you are looking for a high-quality, reliable, customized electric garage door battery, congratulations, you have come to the right place. We look forward to your inquiry, and we will wholeheartedly provide you with high-quality customized services.
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