The Hikoki BSL1225M is a 12V peak Li-ion battery pack designed to power a wide range of slide-style tools, including the WH12DA, DV12DA, and DS12DA models. With a capacity of 2.5Ah, it provides a reliable energy source for your cordless equipment while remaining compact, measuring 86 mm in length and 42 mm in height. Its lightweight design, weighing only 0.22 kg, ensures that your tools stay balanced and comfortable during extended use. To ensure longevity, the battery features an active management system that monitors key electronic parameters and adapts charging cycles to extend the overall lifespan of the cells. You can easily check the remaining power via the integrated 3-level LED indicator. The exterior is built with a rubberized housing that protects the internal components from impacts, making it durable enough for demanding environments. When paired with the UC12SL charger, you can expect a full recharge in approximately 37 minutes, minimizing downtime between tasks.