Bistos BT-303S AED Battery For HR-501 AED Opthalmoscope High quality long lasting stainless

High quality long lasting stainless steel resists tarnish and corrosion

Nickel titanium “open coil” compression spring

With high absorption capacity papers

the practice personnel and the sensor against humidity

Bends wire up to 0

Bistos BT-303S AED Battery For HR-501 AED Opthalmoscope High quality long lasting stainlessBistos BT 303S AED Battery is a crucial component of your AED that must be kept fresh. As with all battery powered electronics, as the AED battery ages, its ability to power the AED declines. This can result in a non functional AED in an emergency. Remember, when deciding whether or not to replace your AED battery, an install date is not the same as an expiration date. Be sure to pay attention to when your AED battery expires and have it changed