Loopacell 10 4LR44 6V Alkaline Batteries for Dog Shock/Training Collars
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$8.59at WalmartChecked Nov 9
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Loopacell 4LR44 batteries are 6V alkaline cells sold in a 10-pack. Each cell is a stack of four 1.5V button cells in a single 13mm-diameter tube, the same format as PX28A, A544, 476A and 2CR1/3N. They fit dog training and shock collars, insulin pumps, heart-rate monitors, laser pointers, keyless remotes, cameras and CMOS memory backup. The main trade-off against rivals is chemistry: alkaline cells like these lose voltage gradually and are not built for cold or long storage, while lithium 2CR1/3N cells hold a flatter output and last longer in collars and pumps but are not interchangeable in every device.
In stockSold by MY BATTERY SUPPLIERReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
These are Loopacell 4LR44 alkaline batteries rated at 6V. The name lists a pack of 10 and notes use in dog shock and training collars.
The battery fits a wide range of small devices. These include laser pointers, insulin pumps, heart rate monitors, toys, watches, cameras, calculators, car security alarms, keyless car remotes and organizers. It also works as a memory backup battery (CMOS) in computer equipment, and in any other device that takes this battery size.