This Acer laptop charger delivers 19V/4.74A power output through a 5.5mm x 1.7mm connector pin. Designed specifically for compatible Acer laptops, it provides reliable and efficient charging while featuring a durable construction and built-in safety protections. Key features: • 19V/4.74A power output • 5.5mm x 1.7mm connector size • Compatible with Acer laptops • Built-in surge protection • Durable black plastic housing • Long power cord included The charger features a sleek black design with a sturdy plastic casing that helps dissipate heat. The angled connector tip reduces strain on the laptop's power port while the lengthy power cord provides flexibility in placement. The adapter includes standard safety features to protect against power surges, overheating, and short circuits. Always verify compatibility with your specific Acer laptop model before use to ensure proper power delivery.