3 in 1 Application: This electric upholstery staple gun perfectly fits T50 and JT21 staples from 1/4” to 9/16” and 18 gauge brad nails from 9/16” to 5/8”, great for many projects like upholstery, material repair, decoration, carpentry, furniture DIY Long Battery Life: With a 2500 mAh upgraded lithium-ion battery, this cordless stapler gun can drive up to 1400+ SHOTS on a full charge; The equipped 1.5 Hour Type-C fast charger can reduce the anxiety of waiting 3-Step Safe Boot Mechanism: The Electric stapler gun & brad nailer has a 3-step activation mechanism for user safety - Need to turn on the power button, then contact striker and press trigger at the same time LED Power Indicator: The LED will light up green once for each shot when the battery staple gun is in normal operation; Red in low power state; Do not start the nail gun while charging; Turn off the power switch (position "0") when it’s not in use.
