A promotional banner for the ECOFORGE E4 power tool system set against a dark workshop background. At the top, white and orange headline text reads "ECOFORGE E4 - ONE BATTERY POWER EVERY TOOL YOU CREATE WITH: A swappable battery platform for compact maker tools." In the foreground on a grey surface stand two matte orange and black ergonomic tools—a cordless screwdriver/drill on the left and a hot melt glue gun on the right—alongside two black cylindrical E4 rechargeable battery packs with USB-C ports. On th

Launching Soon on Kickstarter!

PLATFORM

E4 — the 4V Battery Platform

FIRST LAUNCH TOOLS

E4 Hot Glue Gun & E4 Electric Screwdriver

COMPATIBILITY

Swap Across All E4 Tools

ECOSYSTEM

More Tools Coming Post-Launch

An informational graphic promoting the ECOFORGE 'Standard Combo' toolkit. The text lists the components: 1 x ECOFORGE Screwdriver, 1 x ECOFORGE Hot Glue Gun, 1 x ECOFORGE E4 Battery Pack (2Ah), 30 x Screwdriver Bits, 30 x Hot Glue Sticks, and 1 x USB-C Cable. Images below show the orange and black screwdriver, orange and black hot glue gun, and a black E4 battery pack. A separate boxed image displays the accessory items: a stand with various drill bits, a bundle of transparent glue sticks, and a coiled whit

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A marketing graphic displaying the "ECOFORGE E4" product ecosystem, featuring a modular power tool system. At the top center, the title "ECOFORGE E4" appears in large orange letters. The central focus is a black cylindrical "E4 Battery Platform" labeled "Launching Now". Arranged in a circular collage around this central battery are numerous compatible tools and devices, all sharing a distinct black and orange color scheme. These items include (moving clockwise from top right)

ECOFORGE E4

One Modular Battery. Unlimited Compact Tools.

Say goodbye to disposable tools, tangled cords, and dead built-in batteries.

A 3D product render of a matte black cylindrical ECOFORGE E4 battery pack standing upright against a solid black background. The top of the battery unit features a built-in USB-C charging port and recessed electrical contact slots. Down the front face, green LED charge indicators sit above an orange battery icon, "4 Ah" capacity text, an orange vertical ECOFORGE logo badge, and the white "E4" series mark. The side of the cylinder displays company text reading "ECOFORGE Power Tools, LLC" alongside standard

The Core —E4 Battery Pack

Designed as the beating heart of the E4 ecosystem, this swappable battery pack delivers high-density power across all your desktop tools. With direct USB-C charging and real-time LED status tracking, say goodbye to battery clutter and hello to seamless creation.

CAPACITY

3.6V 2Ah (7.2 Wh) / 3Ah (10.8 Wh)

INPUT

USB-C, 7.5W

CHARGE TIME

1.5 — 2.5 hrs

CELL TYPE

LI-ION

BATTERY STATUS

Multicolor Fuel Gauge

A close-up photograph of a hand holding a compact, cylindrical black ECOFORGE E4 battery pack vertically between a thumb and index finger. The battery features an orange battery icon, "3 Ah" capacity labeling, a vertical orange ECOFORGE logo, and a white "E4" badge near the base. The background shows a dark, softly blurred workshop setting with tools mounted on a wall board, emphasizing the battery's lightweight and portable size.

Pocket-Sized.

Maximum Density.

Don't let the compact size fool you. Packed with up to 3Ah capacity and

30A continuous output, it effortlessly powers high-torque tasks.
A studio product photograph of the ECOFORGE cordless hot melt glue gun isolated against a white background. The tool features a bright matte orange body with white ECOFORGE branding on the side, a black ergonomic textured handle grip, and an extended grey trigger lever. A dark grey heat-resistant protective cover surrounds the nozzle tip, and a clear hot glue stick is loaded into the rear chamber.

ECOFORGE E4 Hot Glue Gun


Built on our 4V platform, the E4 Hot Glue Gun pairs rapid PTC heat, an extended trigger, and a slim anti-drip nozzle with a self-standing design for pinpoint, mess-free bonding.

VOLTAGE

4V Max

OPERATING TEMPERATURE

347℉ / 175℃

GLUE STICK SIZE

φ 0.28" / φ 7 mm

HEATING CORE

Dual-PTC Heating Elements

INDICATOR

Battery Fuel Gauge & Heating Status Display

An extreme close-up shot of the extended grey precision nozzle of a hot melt glue gun dispensing a bead of clear, melted glue into a small circular recessed area on a bright orange plastic workpiece

Extended

Precision Nozzle

Reaches deep into tight enclosures, PCB corners, and narrow seams.

Minimal drip, clean cutoff.
A close-up photograph of a person using an orange and black ECOFORGE cordless hot glue gun to apply adhesive to a wooden joint. One hand grips the ergonomic tool while the other holds a small wooden piece in place against a dark background.
A studio product photograph of the ECOFORGE cordless electric screwdriver isolated against a white background. The tool features a bright matte orange pistol-grip body with white ECOFORGE branding, a black textured ergonomic handle, a grey trigger, a numbered black torque adjustment collar, and a Phillips head bit inserted in the chuck.

ECOFORGE E4 Electric Screwdriver

Powered by our universal 4V battery platform, the E4 Electric Screwdriver combines precision torque control, dual-speed power, and a shadowless LED ring to effortlessly tackle everything from delicate electronics to tough DIY assembly.

VOLTAGE

4V Max

TORQUE RANGE

4.4 - 53 in-lbs (0.5 - 6.0 Nm)

SPEED ADJUSTMENT

I：120 RPM

II：200 RPM

CHUCK SIZE

1/4" ( 6.35 mm ) Hex

ILLUMINATION

15-second Delay-Off Ring Light

A close-up photograph of the front chuck of an orange ECOFORGE electric screwdriver, highlighting a bright circular LED ring light illuminating the inserted screwdriver bit and the numbered torque adjustment collar against a dark background.

Off-Delay

Ring Light

Illuminates dark work spots and stays lit for 15 seconds after releasing the trigger so you can locate hardware without grabbing a flashlight.
A photograph of a person holding an orange and black ECOFORGE electric screwdriver, using a bit extension to drive a screw into a metal equipment frame against a dark pegboard background.
A promotional collage for the ECOFORGE E4 electric tool lineup on a white background, showing multiple orange-and-black cordless tools and accessories arranged around a central battery platform. Visible products include a power carver, electric screwdriver, hot glue gun, foam cutter, soldering iron, oscillating tool, reciprocating grinder, rotary tool, laser level, cardboard cutter, cut saw, airbrush tool, electric scissors, staple gun, air compressor, flashlight, and ear muffs speaker.
A portrait photograph of a person holding an orange ECOFORGE electric screwdriver, standing in a workshop beside a black pegboard shelf displaying tool design iterations and a workbench arranged with white 3D-printed prototypes and various lithium-ion battery cells.

"Built-in batteries make great tools disposable. We designed a unified 4V battery platform, ECOFORGE E4, to power our entire compact tool lineup — so a dead charge or degraded cell never interrupts your creative flow."

                                  Sherman Tang 

                                 Founder of ECOFORGE

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