Replacement Batteries (10 packs of 3 wrapped batteries) - Batteries for ALL cartridges

About this item Our battery pack should be chosen over others because if a single cell is too small and ends up being shorted when stacked individually in a series connection, it will render the entire battery pack unusable or greatly reduce its operating time. Our three-battery pack is machine-wrapped with full inspection to prevent installation issues and ensure ease of use. Actual 4.5V 18mAh capacity, providing durable and reliable performance - the highest capacity in its class. Works with all dry fire and bore sight laser cartridges, which require stacking 3 pieces of AG4 LR626 377 SR626 batteries. Experience the top-quality at an affordable price with our replacement batteries. For extended battery life, remove the batteries from the laser cartridges after training sessions. Includes 10 packs of 3 batteries. Please review our Warranty, Cancelation, and Return Policy.