Replacement battery fits 7 LUMINOX compatible models. Specifications: 800mAh, 4.8V, Ni-Cd. Compatible with: Planet D, Planet 60 D, LUM17002, LUM17003, LUM10516, 805504 and 1 more compatible models. Replaces: LUMINOX MGN74111, LUMINOX 804133, LUMINOX MXN0051. LUMINOX replacement battery designed for Emergency Lighting devices. Engineered for consistent power output across many charge cycles.