The BAT-31292 replacement battery is a powerful tool battery designed for a variety of applications. With a battery capacity of 2600 milliampere-hours (mAh) and a voltage of 7.4 V, this Li-Ion battery provides a reliable power source for your tools. The battery is equipped with a power output of 19.2 watts (W) and allows for efficient use, while the charging current of 2.6 amperes (A) ensures a quick recharge. The BAT-31292 is designed as a built-in battery and uses the common battery size 18650, making it a practical choice for many popular tools. The purple color group gives the battery a modern appearance. This replacement battery is an ideal solution to extend the runtime of your tools and optimize their performance.