About this replacement
Designed for Dreame, Roborock, Xiaomi devices. Compatible models include MC1808, 1C, SKV4093GL, XM2000021, STYTJ01ZHM, Roborock 1C, Dreame MC1808. Replacement part numbers include P1904-4S1P-MM. Key specifications: 14.4V, 2500mAh, Li-ion.