Replacement battery for eXVAC 890. Specifications: 5200mAh, 14.4V, Li-ion. Compatible with: eXVAC 890, Garlyn SR-800 Max, ORVIBO OR1, Tesvor S6 Turbo. Replaces: Mamibot SUN-INTE-279. Mamibot replacement battery designed for Vacuum devices. Perfect for professional or everyday use.