Compatible with 14.4V series electric fishing reels, this adapter works with models including BM2300, BM2900, BM2500, SB150J, SB150J-L, BeastMaster 9000, PLEMIO 3000, PLAYS 4000 Series, TANACOM 750, TANACOM 1000, LEOBRITZ S500, SEABORG 200J-SJ, and other compatible electric reels. The fishing reel battery adapter is designed to work with 18V batteries such as BL1860B, BL1860, BL1850B, BL1850, BL1840, BL1830B, BL1830, BL1820, and BL1815. This battery adapter allows the use of standard 18V lithium power tool batteries on compatible electric fishing reels, providing extended runtime and convenience. Easily swap batteries in the field to continue fishing without long downtime. Ideal for outdoor use, it helps prevent power loss during extended fishing sessions. Built-in intelligent protection chips provide safeguards against over-charging, over-discharging, over-voltage, over-current, and short-circuit conditions, ensuring safe operation and device protection. Note: This is an adapter only. Battery and fishing reel are not included. Color: Blue Material: Plastic Package Contents: 1 x Fishing Battery Adapter Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.