Fonte de alimentação para portátil de automóvel Akyga AK-ND-84 para Dell, 65 W, 19,5 V / 3,33 A, 4,5 x 3,0 mm + pino, entrada 12 V

Akyga AK-ND-84 65W car charger with a 4.5×3.0 mm pin is a vehicle power adapter intended to supply stabilized DC power to laptops and other portable devices that accept a 4.5×3.0 mm barrel connector. The charger connects to the vehicle cigarette lighter / 12V socket and converts the car electrical supply into a steady output suitable for in-car operation and charging. Its compact form factor is designed for use during travel, business trips, and daily commutes to maintain device availability without access to mains power.

Advantages

The unit delivers up to 65 watts of power while maintaining voltage regulation appropriate for compatible devices. It features a dedicated 4.5×3.0 mm barrel connector to ensure direct compatibility with equipment using that input format. The compact design and integrated cable allow convenient placement in the vehicle cabin with minimal clutter. Built-in protection circuitry guards against common automotive power irregularities, helping to reduce risk to connected equipment during charging and operation on the road.

Suitable for

• Charging and operating laptops that accept a 4.5×3.0 mm barrel power input
• Mobile professionals working from a car during travel or fieldwork
• Powering compatible portable devices while commuting or on long trips

Key specifications

• Maximum output power: 65 W
• Output connector: 4.5×3.0 mm barrel-type plug
• Input interface: vehicle 12 V power socket (cigarette lighter)
• Cable-integrated design for direct connection to device
• Voltage regulation and protection circuitry for stable output

How to use

Insert the charger plug into the vehicle’s 12 V power socket and connect the 4.5×3.0 mm barrel connector to the device’s power input. Verify that the device accepts the barrel connector size and that the device’s power rating is compatible with a 65 W supply. Power the vehicle socket; the charger will convert and stabilize the vehicle voltage to the device’s required input. Monitor device charging behavior on first use to confirm proper operation.

Recommendations

Use the charger only with devices that are specified for a 4.5×3.0 mm barrel input and within the power limits indicated. Avoid prolonged use when the vehicle engine is off to prevent battery drain. Inspect the cable and connector for damage before each use and avoid exposing the unit to moisture or extreme temperatures. If the device does not charge as expected, disconnect and consult the device’s manufacturer documentation.