The following aspects need to be considered when choosing lithium batteries for medical devices:
1. Battery type: There are various types of lithium batteries, such as lithium-ion batteries and polymer lithium-ion batteries. Different battery types have different characteristics and advantages and disadvantages. The selection needs to be evaluated according to specific application scenarios and requirements.
2. Battery capacity: Battery capacity refers to the amount of electricity that the battery can store, usually expressed in “milliamp hours” (mAh). The larger the capacity, the longer the battery life, but it also means that the battery volume and weight will be larger, and it needs to be selected according to the use requirements of the device.
3. Battery power: Battery power refers to the current that the battery can output, usually expressed in “amperes” (A). The greater the power, the greater the current the battery can output, which is suitable for some devices that require high energy output.

4. Battery life: Battery life refers to the number of times a battery can be charged and discharged, usually expressed in “number of cycles”. Different types of batteries have different lifespans, generally speaking, polymer lithium-ion batteries have a longer lifespan.
5. Safety: Due to the special use environment of medical device lithium batteries, in order to ensure the safety of use, lithium batteries with high safety should be selected, such as the use of high safety materials and various protection measures.
In short, when choosing lithium batteries for medical devices, the above factors need to be considered comprehensively, and relevant standards and requirements for medical devices must also be followed to ensure that the selected batteries meet the equipment specifications and use requirements to ensure the normal operation and safe use of the equipment .

Therefore, I recommend TEFOO ENERGY standard lithium battery, which is convenient for operators to carry out mobile indoor and outdoor operations. Providing continuous, efficient and stable mobile power supply has become the greatest guarantee for the normal operation of such equipment. The solution uses high-performance batteries, so that the entire battery has the characteristics of high energy ratio, light weight, small size, high cycle life, high safety, and high consistency. The battery is very convenient to use, and the original battery can be directly replaced on site.