BK Medical UA1225 14.4V 4.4Ah Lithium-ion Battery for Ultrasound Diagnostic

1. BK 2100 Series

This device is a portable ultrasound diagnostic instrument with a lightweight design for easy mobility. It supports simultaneous charging and continuous image transmission, and is suitable for ultrasound and obstetrics and gynecology departments.

2. BK 3000 FlexView

This device is also a portable ultrasound diagnostic instrument. Its long battery life allows for continuous examinations at the bedside, making it suitable for use in departments such as emergency departments and ICUs where patients cannot be easily moved.

3. BK NanoMaxx

This handheld ultrasound scanner is particularly suitable for mobile diagnosis and treatment, and is commonly used in departments requiring on-site examinations, such as community health centers.

4. BK ProFocus 2202

The battery provides a stable voltage for the device, ensuring stable data acquisition. It is suitable for departments requiring puncture positioning, such as interventional and surgical departments.

Q1: During an ultrasound scan, I suddenly receive a message stating "Battery charge dropped 10%," but previously it indicated a remaining charge of 40%. What should I do?

A1: First, perform an emergency action and save the current data to the hard drive to avoid data loss. Then, investigate the cause of the problem. Check the battery connector for foreign objects or other stains. Clean it, reinstall it, and observe the battery charge indicator. If the problem recurs, it may indicate a loss of cell balance and require a new battery.

Q2: A battery that has been idle for six months won't charge and the device won't recognize it. How can I activate it?

A2: Long-term inactivity may cause the cell voltage to drop, triggering the over-discharge protection. To reactivate the battery: Connect the battery to the original charger and charge continuously for 30 minutes. Disconnect the charger, let it sit for 5 minutes, and then reconnect it. If the charger indicator turns red, the battery has been activated. If charging still fails after multiple attempts, the current battery is dead and needs to be replaced. It is recommended to recharge idle batteries to 50% every three months to avoid deep battery depletion.

Q3: Can I use a BK UA1220 battery instead of a UA1225? They have the same voltage.

A3: They cannot. Even if the voltage is the same, differences in core parameters can affect device operation.

These differences include battery capacity, discharge current, and communication protocols.