Supreme Recharge Trimmer Black – Dual Battery System, Cordless Pro Tool

Swap the battery, not the tool.

The Supreme Trimmer Recharge in black (ST777B) is a cordless professional trimmer with two removable NRG1200 lithium batteries, each rated at up to 2 hours of run time. Its motor runs 7,500 to 8,000 RPM behind a zero-gap DLC-coated blade, and it charges over USB-C either on the smart dock or straight into the trimmer. When the first battery dies you pop in the second and keep cutting, which is a different proposition from waiting on a charger.

• Never wait on a charger: two removable NRG1200 batteries ship in the box, each rated at up to 2 hours of run time.
• Set a bald line out of the box: a zero-gap DLC-coated blade built for outlines and edge work.
• Speed for coarse hair: a motor spinning 7,500–8,000 RPM.
• One cable for everything: USB-C charging through the smart dock or direct into the trimmer.
• Power the rest of your station: the smart charging dock also charges phones and other USB devices.

Specifications

• Model: ST777B (black)
• Motor Speed: 7,500–8,000 RPM
• Blade: Zero-gap DLC-coated standard-tooth blade (TB440)
• Battery: NRG1200 lithium, 2 included, removable
• Run Time: Up to 2 hours per battery
• Charging Port: USB-C
• Charging Methods: Smart charging dock or direct cable to the trimmer

In the Box

• Supreme Trimmer Recharge trimmer
• 2 NRG1200 removable batteries
• Smart charging dock
• 2 USB-C charging cables
• 4 guide combs (1mm, 2mm, 3mm, 4mm)
• Blade oil
• Cleaning brush

Questions Barbers Ask

How long does each battery last?

Up to 2 hours per NRG1200 battery, and two are included. Supreme Trimmer does not publish a charge time figure for this model.

Can I buy spare batteries?

Yes. The NRG1200 battery is sold separately by Supreme Trimmer, so you can run three or four in rotation.

Which blade does the black version ship with?

The standard-tooth TB440 zero-gap DLC blade. Supreme Trimmer also sells a deep-tooth TB540 blade separately.

Does the charging dock charge anything else?

Yes. The smart dock has USB output for phones and other USB devices alongside the trimmer.

Why Barbers Love It

Every cordless trimmer eventually becomes a corded one, because the battery degrades faster than the motor does. A removable pack sidesteps that entirely: when capacity drops in year two you buy a battery, not a trimmer. On a busy Saturday the swap takes about four seconds, which is less time than it takes to find your cord.

About Supreme Trimmer

Supreme Trimmer manufactures cordless clippers, trimmers and shavers for barbers and stylists, with a replaceable-battery platform across its Recharge line.

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