GPK 65w Power Adapter for Acer Aspire 5500 5520 5570 5570z 5572 5580 5600 5610 5610z 5630 5720 7100 Zg-5 Zg5 5000 5001 5050 5100 5102 5251 5252 5334 5336 5410 5810 5315 5315 Ac Adapter Power Cord Charger Input: 100V - 240V (worldwide use) Output : 19V 3.42A 65Watt Service & Support 1 year warranty Designed exclusively for use with the laptops 100% compatibility with the original Replacement power supply AC power adapter was tested to match and/or exceed original product at low price.