240W 7.4mm Tip Charger Fit for Dell Precision Laptop Power Adapter Precision 7780 7770 7760 7750 7740 7730 7720 7680 7670 7560 7550 7540 3240 3260 3280 M6800, Precision Dock, Fit for 180W 130W

[BROAD COMPATIBILITY & SECURE FIT] This 240W laptop charger uses a 7.4 x 5.0 mm Tip plug for a matching Dell charging port, creating a secure fit and delivering steady power for everyday work.
Compatibility models: Dell Precision Dual USB-C Thunderbolt Dock TB18DC, Precision 3240 3260 3260XE 3280 3280XE 7680 7670 7560 7550 7540 7530 7520 7510 7780 7770 7760 7750 7740 7730 7720 7710 3551 3550 3541 3540 3530 3520 3510 M6800 M6700 M6600 M6500 M6400 M6300 M4800 M4700 M4600 M4500 M4400 M4300 M3800 etc [PROTECTION THAT SUPPORTS DAILY RELIABILITY] The intelligent chip and Load Break Switch adjust power delivery as battery demand and temperature change. Built-in safeguards help guard against overcharging, overheating and short circuits, while high-temperature-resistant, flame-retardant materials reinforce the housing. These features support stable output, durable build quality, controlled heat and dependable functionality through repeated charging cycles. [FAST CHARGING THAT FOLLOWS THE DEVICE] This 240 Watt power supply provides the output a compatible notebook needs during demanding use, helping avoid slow charging or a falling battery level when a lower-powered unit cannot keep up. The smart-sense controller responds to battery condition and temperature, while the PC determines how much power it accepts. Actual speed varies by model and workload; consistent delivery helps keep the device ready during long study sessions at school. [SLIM DESIGN & EXTRA REACH] A long 10ft (3m) setup combines a 1.8 m charging cable with a detachable 1.2 m AC power cord, so the laptop can sit comfortably when the outlet is behind a desk or farther away.

This cord length gives a home setup or office workstation more freedom without pulling at the connector. At 650g with a slim profile, the portable unit fits neatly in a carry-on or backpack. Its 100-240V 50-60Hz input supports travel when used with a suitable local plug connection. Keep it as a replacement at one regular charging point or carry a spare in a business bag instead of moving the same unit every day. A ready second setup reduces cable handling and keeps dependable power where it is needed. Before ordering, compare the required wattage and connector with the label on the PC or original adapter