About this replacement
Designed for Rockwell, Worx, DeltaFox devices. Compatible models include RD2865, RD2871, RD2872, RD2873, RD2874, RK1806K2, RK1807K2, RK1808K2, RK1809K2, RK2701K, RK2800, RK2800K. Replacement part numbers include RW9351.1, WA3512, WA3511, WA3512.1, WA3523, WA3516, WA3551.1, WA3572. Key specifications: 18V, 2000mAh, Li-ion.