Replacement battery for user changeable chest transmitter such as the Polar Wearlink chest transmitters and Polar W.I.N.D. Wearlink chest transmitters.

Replacement battery for Acumen heart rate monitors.

…activity level or when to take a moment and simply relax. A simple user interface (this watch couldn?t be easier to set up) and a user accessible battery hatch.

Replacement battery for the Polar s3 Stride Sensor.

…the patient?s precise weight is determined. In the event of a power failure, the scale stores all previously displayed values using rechargeable batteries. When not in use, the four bed lifts can be stored on the equipment trolley.

"Our robust ANT wireless heart rate monitor with softer, more comfortable chest strap and superior battery life eliminates cross-talk with other devices to reliably measure and send heart rate data to help you train in your zone."

…Spring loaded belt clip Easy reset button Needs no adjustment just put it on and start walking Battery included Detailed instructions enclosed 1 year warranty Includes 10,000 steps/day walking book Battery Type: LR1142

…expense of an automatic inflate unit. In addition, this energy efficient monitor can perform approximately 2,000 measurements with just one ?AA? battery (included).

…and emergency broadcasts from the National Weather Service. With the non-volatile memory built-in, no need to reprogram your SAME codes when the batteries run out!"

Take your adventure home with ATC2K, the ultimate waterproof action cam! Weighing in at half a pound (with batteries), this self-contained, hands-free digital video cam delivers full color digital video in 640 X 480 VGA at 30 frames per second - even underwater.

Take your adventure home with ATC2K, the ultimate waterproof action cam! Weighing in at half a pound (with batteries), this self-contained, hands-free digital video cam delivers full color digital video in 640 X 480 VGA at 30 frames per second - even underwater.

…. A large LCD display makes it quick and easy to determine the weight. A further advantage of the seca 374 is that it can also be operated using batteries and thus be used anywhere. The scales are extremely robust, hygienic surface of high-quality plastic is easily and quickly cleaned.