Replacement battery fits 10 Code A Phone compatible models. Specifications: 170mAh, 3.6V, Ni-MH. Compatible with: Cobra CP481, Gte 3000, Gte 3100, Gte 3200, Gte 5200, Gte 5300 and 4 more compatible models. Replaces: Cobra CPB-405C. Code A Phone replacement battery designed for Cordless Phone devices. Engineered for consistent power output across many charge cycles.