Superer LG Gram Round Barrel Charger 65W (3mm)

Superer Round Barrel Fast Charger is a UL-listed 65W replacement power adapter with a 3mm round tip built to reliably charge compatible LG Gram laptops.

This compact Superer charger is designed specifically as a drop-in replacement for LG Gram models that use a 3mm barrel connector. It provides up to 65 watts of power (also compatible with 48W/45W/40W charging profiles where applicable), built-in multi-layer safety protections, and a travel-friendly form factor so you can keep working at home, in the office, or on the road.

Which LG Gram models will this Superer charger work with?

The Superer round-tip adapter fits LG Gram laptops that use a 3mm barrel charging port. It is compatible across many Gram lines and screen sizes when the original adapter specs match 65W/48W/45W/40W output ranges.

• Compatible with 13.3" to 17" LG Gram series that list a 3mm round DC jack.
• Matches models such as 13Z940, 14Z950, 15Z960, 16U70Q, 17Z990 and many others.
• Works as a replacement for original LG 65W/48W/45W/40W travel adapters when tip and voltage match.

How safe is the Superer charger compared to an OEM adapter?

The Superer adapter includes multiple protection layers and certification marks to reduce risk during everyday use. It carries UL/CE/FCC listings and implements protections for over-voltage, over-temperature, and short-circuit events.

• UL/CE/FCC certified — check the printed marks and unique UL numbers on the adapter housing.
• Built-in over-current, over-voltage, over-temperature, and short-circuit protections.
• Quality components and testing aimed to maintain safe battery charging behavior.

Will this charger give my LG Gram the same charging speed and performance?

The charger supplies up to 65W power and supports lower wattage profiles as required by your laptop, so charging speed will match what the laptop requests. Performance depends on the laptop’s internal charging circuitry and the required wattage for the specific model.

• Delivers up to 65W; compatible with 48W/45W/40W modes when negotiated with the laptop.
• Stable voltage output suitable for normal daily use and charging while in operation.
• Compact design reduces heat buildup and maintains consistent output under typical loads.

What practical features make this adapter travel-friendly?

The Superer charger is compact and lightweight for easy transport and packing, with a durable barrel connector and reliable build quality for everyday mobility. It’s a convenient spare or replacement to keep in a bag, office, or second workspace.

• Slim, lightweight housing stores easily in laptop bags or backpacks.
• Robust 3mm round tip and cable strain relief for longer service life.
• Works worldwide with appropriate AC input voltages (check adapter label for input range).

Who is this for? If you own an LG Gram that requires a 3mm round DC jack and you need a dependable, certified replacement adapter, the Superer Round Barrel Fast Charger is made for you. It’s aimed at students, professionals, and travelers who want a compact, safety-certified charger that matches the original charging profile without carrying the bulk of older adapters. The product also includes 30-day return eligibility and a 24-month manufacturer guarantee for added reassurance.