90W 20V Universal Laptop AC Adapter Power Supply Battery Charger Cord for T61 T400 T410i E40 E420 E430c SL410k

This adapter is equipped with sextuple protection to provide safe and stable power supply. Universal application, it is worldwide compatible with the laptop with the same interface(round tip) and the same power output / wattage(90W 20V 4.5A). Superior heat dissipation performance by sturdy exquisite quality synthetic material shell, frosted appearance, skidproof and durable, well enduring wear and tear.Features: Input: AC100-240V 50-60Hz (Worldwide Universal) Output: DC 20V 4.5A 90W round tip with pin inside. Adopt fine quality electrolytic capacitors and high standard transformer, security and stability. Overcharge protection, intelligent power supply, overcurrent, overvoltage, instant temperature and short circuit protections. Made of high quality raw materials, which ensures low noise and ripple when the laptop in operation. Mature manufacturing process, produced by most experienced manufacturer, advanced quality. Strict power supply management, which keeps strong continuous power supply. Passed various stern tests before release date, stable performance.Specification: Mode number: PA-1900-05 Color: Black Input: AC100~240V 1.8A 50~60Hz Output: 20V 4.5A Power: 90W Interface: Outer diameter: 7.9mm, inner diameter: 5.5mm Performance: Overcharge protection, intelligent power supply, overcurrent, overvoltage, instant temperature and short circuit protections Item size: 12.5 * 5 * 3cm / 4.9 * 2 * 1.2in(L * W * H) Item weight: Approx. 440g / 15.5oz Package size: 20 * 13 * 6cm / 7.9 * 5.1 * 2.4in(L * W * H) Package weight: 443g / 15.6oz