Dell 45W Laptop Charger | 19.5V 2.31A Power AdapterPower up your Dell laptop with this reliable buy Dell 45W adapter, delivering 19.5V at 2.31A output. Featuring a 4.5mm outer and 3.0mm inner pin connector, it’s compatible with a wide range of Dell Inspiron and Vostro models. Ideal for everyday use, travel, or replacing a damaged charger in Sri Lanka.SpecificationProduct Name: Dell Compatible Laptop AC Power AdapterPower Output: 45WCompatibility: For select Dell laptops requiring 19.5V input and 4.5mm x 3.0mm barrel pinType: AC to DC Power Adapter / ChargerUse Case: Replacement or backup power adapter for Dell laptopsElectrical SpecificationsInput SpecificationsInput Voltage Range: 100V – 240V ACInput Frequency: 50Hz – 60HzInput Current: 1.2A maxPlug Type (Input): Standard AC plug (India/UK/US variants available)Input Protection:Overvoltage ProtectionOvercurrent ProtectionFuse ProtectionOutput SpecificationsOutput Voltage: 19.5V DCOutput Current: 2.31APower Output: 45 WattsOutput Tolerance: ±5%Output Ripple & Noise: < 300mVp-pEfficiency: ≥88% at full loadConnector SpecificationsConnector Type: Barrel (Round Tip)Outer Diameter: 4.5mmInner Diameter: 3.0mmCenter Pin: Present (Smart identification pin for Dell laptops)Polarity:Inner Pin: Positive ( )Outer Barrel: Negative (−)Mechanical SpecificationsAdapter Dimensions: Approx. 92mm × 42mm × 27mmCable Length:DC Cable (Laptop-side): ~1.2mAC Cable (Wall-side): ~1.0m (detachable 2/3-pin cord)Weight: ~280g (with cables)Housing Material: ABS PC fire-retardant plasticColor: BlackLED Indicator: Blue or green LED to indicate power-on statusEnvironmental SpecificationsOperating Temperature: 0°C to 40°CStorage Temperature: -20°C to 85°CHumidity (Non-condensing):Operating: 20% – 80% RHStorage: 10% – 90% RHCooling Method: Natural air convection (fanless design)Protection & Safety FeaturesOvervoltage Protection (OVP)Overcurrent Protection (OCP)Over Temperature Protection (OTP)Short-Circuit Protection (SCP)Surge ProtectionSmart IC for Dell Compatibility – Ensures proper communication with Dell BIOS for optimal chargingbuy Dell 45W adapter OR VISIT OUR FACEBOOK PAGE FOR MORE INFO | MORE PRODUCT IN OUR SHOP SKU: LKCOMP00018 Category: Computer Accessories
