MagSafe(R) 2 Laptop Charger (45 Watt) Batteries amp or any other device

amp or any other device with RCA inputs

White & stainless steel

USB port has Adaptive Fast Charging

CCA braid shield

Self-learning algorithm

MagSafe(R) 2 Laptop Charger (45 Watt) Batteries amp or any other deviceInput: 100 240V~1. 5A @ 50Hz 60Hz; Output: 14. 85V, 3. 05A max; Upgraded design with 2 additional USB ports; LED indicator light changes from amber to green when fully charged; Powers Li Ion & Li Poly batteries while off, on or in sleep mode; Powers system without operating battery; Compatible with mid 2012 current MacBook Air(R); Includes upright stand & power cables; 90 day warranty; 45W Warranty: Ninety Days Country of Origin: China,united States