High-performance 40V lithium-ion battery with 2.5Ah capacity. - Brand: Makita - Model: BL4025 - Voltage: 40V - Battery Type: Lithium-ion - Capacity: 2.5Ah Thank you for viewing. I am selling this as it has become unnecessary, purchased in 2025. I believe the number of charge cycles is low. It is almost unused. The photos are everything, so if you have any concerns, please comment and I will add more images. If you have any questions, please comment. For inquiries regarding malfunctions, please contact the manufacturer directly. ■ About Shipping ※ We do not ship to remote islands. We will ship within 1-4 days after confirming payment. ■ Everything is as shown in the images. Please bid after understanding the contents. Returns are generally not accepted after a successful bid. Please bid only if you agree to this. ■ Other We will not accept high-pressure or abusive language, or unreasonable claims. Please participate with your understanding. Also, we ask that those who seek perfection in used items, those who make overly sensitive demands, and those who do not understand the term "as-is sale" refrain from bidding, and strongly recommend purchasing new items.