Procomp Electronics Distributor Caps PCE371.1010 Distributor Cap , 7000 and 8000 Series, Male, Red, Clamp Down, Each Dropping the batteries in one at a time often results in at least one of the batteries flipping over the wrong way. It is frustrating and time-consuming for such a small task. Product Name - 3LR626 Battery, 4.5V, replacement for 3xAG4, 3x377, 3xCX66W. It's almost impossible to put them in three at a time. It is strong power, stable voltage, no-leakage and no mercury, which is very suitable for laser training cartridges. You can also unpack the batteries and use each coin cell battery individually! 30X Super Alkaline Button Cell Batteries LR621 LR41 LR626 LR754 LR1130 Lr43 Lr44 Button Battery Button Cell Batteies (L736 & L626) – 30 Count Austalia | Ubuy 1.5v Batteries We carefully selected the batteries and wrapped as a series battery. Almost all of the dry fire laser cartridges use require 3 LR626 batteries. Avoid any risks of short, flip, reverse installation and easy to use. new 10pcs AG4 Button Cell Batteries 1.55V LR626 LR66 377 SR626SW 177... Applications - This battery is suitable for laser bore sights, kids toys, Keychain LED Flashlight, Electronic thermometer, Watches etc. Easy to Use - Battery too small to install? We have combined three LR626 batteries together, which will completely solve these difficulties and save you time. Our wrapped batteries make it a much easier task, there are no such worries.