Brand New - Premium quality Compex Standard 4-cell battery 2000mAh Muscle Stimulator replacement battery. Designed for reliable performance and high durability, this battery is 100% compatible with the original equipment.

2000mAh high-performance battery, capacity ensures your machine runs longer and lasts longer.

Does not hurt that the equipment, 100% match with the original

You can change your device's battery yourself at home! We provide the batteries for you, just do it!

The design is compact and lightweight, does not take up space, and can be easily put into backpacks, bags, pockets, etc. for easy portability. It is also suitable for travel, business, camping, mountain climbing, and other outdoor activities, allowing you to relieve muscle fatigue at any time

The device’s battery is easy to replace!

The battery is located on the back of the device, and the old battery can be removed by simply removing the back cover and then removing the battery connector. Then insert the new battery.

Rejuvenate your device in 2 minutes.

How to effectively extend the battery famous and maintain high performance:

1. Use the equipment often, try to use it at least 2 to 3 times a week.

2. Keep the equipment powered on when not in use.

3. Place the equipment in a dry and cool place

Avoid exposure to sunlight and keep away from heat sources such as heating equipment, hot exhaust vents, etc.

4. Remove the battery and store it for a long time

If you do not use the Speaker for a few weeks or more, remove the battery after it is fully charged and store it in a cool and dry place. When you need to use it again, install the battery and fully charge it. The battery power that is idle outside will gradually decrease. Generally, The battery can be fully charged once every 3 months to obtain good performance.

5. When the battery is in normal operation, if the battery is discharged to 3%, it must be shut down or recharged. If the battery is discharged to 0%, the battery will be damaged and its life will be attenuated.

Note: Do not disassemble, impact, squeeze, or put into water, do not place in a high-temperature environment.