Energizer X400 Rechargeable Inspection Light for Mechanics, Hands-Free Beam for Engine Bays and Job Sites
Energizer X400 Rechargeable Inspection Light for Mechanics, Hands-Free Beam for Engine Bays and Job Sites
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Why you'll love it
- rechargeable lithium-ion battery eliminates recurring battery costs and waste
- 400-lumen output in a pocket-size body delivers surprising power without bulk
- metal body, IPX4 water resistance, and 1-meter impact rating handle drops and rain
- USB charging cable included means it can top up from a car, power bank, or laptop
- trusted Energizer brand reliability for emergency preparedness
- metal clip keeps it secured to a pocket or tool bag for instant access
Perfect for
- inspecting wiring, pipes, and tight equipment in dark work areas
- navigating a home during a power outage or reading utility meters
- carrying as an everyday pocket flashlight for quick tasks at night
- directing focused light onto a patient or a work surface during close-up checks
- finding dropped items under furniture or inside a car
Product Information
RECHARGEABLE PEN LIGHT: Grab this Energizer Rechargeable Penlight for powerful light in a small form factor that you can recharge again and again SMALL BUT MIGHTY: LED technology delivers exceptional brightness in a compact mini flashlight that slips into your pocket CLOSE-UP LED LIGHT: Shine this rechargeable pen light flashlight when you need bright, directional illumination, whether you're indoors or outdoors, at home or at work SUPER BRIGHT: This rechargeable mini LED flashlight puts off 400 lumens with a beam reaching 40 meters for 1 hour on high mode—or 125 lumens for 3 hours on low mode DURABLE: IPX4 water-resistant and impact-resistant up to 1 meter for a tough little LED pen flashlight
Shine a bright light when you're up close with the Energizer Rechargeable Penlight. This compact flashlight emits a powerful beam and is small enough to slip in your pocket. Casting off 400 lumens on High mode, the directional LED work light is particularly handy when you need bright, close-up light, whether you're reading in the dark or checking equipment during a power outage. Recharge this portable light again and again—the non-removable lithium ion battery delivers long-lasting performance. This tough metal flashlight features a tail switch for easy use and a metal clip that secures the rechargeable flashlight to your pocket or tool bag. A USB charging cable comes included. Trust in Energizer for reliable performance in any situation.
Frequently Asked Questions
How does the high and low mode help me switch between quick inspections and longer jobs?
The 400-lumen high mode gives you a bright beam for fast detail checks, while the 125-lumen low mode extends runtime to 3 hours for longer tasks, so you can match output to the job without swapping tools.
Will the integrated pocket clip keep the penlight secured while I climb ladders or work overhead?
Yes, the metal clip is built into the body and grips firmly onto a shirt pocket, tool bag strap, or belt, keeping the light within reach when both hands are busy on a ladder or in a panel.
Can I recharge it between job sites using my truck's USB port?
Yes, the included USB charging cable works with any standard USB power source, including vehicle ports, power banks, and laptop outputs, so you can top up between calls without a wall outlet.
Is the tail-cap switch easy to operate with one hand while holding a tool in the other?
Yes, the tail-cap button is designed for one-handed thumb operation, letting you cycle modes or turn the light off without setting down your tools.
Will the 40-meter beam reach the back of a dark mechanical room or attic cavity?
Yes, the 40-meter throw is enough to light the far corners of mechanical rooms, attic spaces, and crawl areas, so you can identify parts and components from a distance.
How do I charge the Energizer X400 penlight?
Connect the included USB charging cable to the charging port on the penlight and plug the other end into any standard USB power source such as a wall adapter, car charger, power bank, or laptop. A full charge typically takes a few hours.
How do I switch between high mode and low mode?
Press the tail-cap switch once to turn the light on in high mode at 400 lumens, press again to switch to the 125-lumen low mode, and press a third time to turn it off.
How long does the battery last on a full charge?
On high mode the penlight runs for approximately 1 hour, and on low mode it runs for approximately 3 hours, depending on usage conditions and charge level.
Does the USB charging cable work with my phone charger or laptop?
Yes, the included USB cable uses a standard USB connection that is compatible with most phone wall adapters, car chargers, power banks, and computer USB ports.
Is the rechargeable battery replaceable when it eventually wears out?
The lithium-ion battery is non-removable by design, so the unit is intended to be recharged repeatedly throughout its service life rather than having the battery swapped out.
What is included in the box when I order the Energizer X400?
The package includes the Energizer X400 rechargeable penlight and a USB charging cable, giving you everything needed to charge and operate the light.
Is it safe to leave the penlight charging overnight?
Yes, the charging circuit is designed to stop drawing power once the battery is full, so it is safe to leave the penlight connected overnight without overcharging.
Will the penlight turn on accidentally if it gets bumped in a bag or drawer?
The tail-cap switch requires a deliberate press to activate, and the integrated clip helps keep the button from being pressed during transport, reducing the chance of accidental activation.
What is the difference between a penlight and a regular handheld flashlight?
A penlight is slim and lightweight like a pen, designed to fit in a shirt pocket, tool bag, or clinical coat, while a regular handheld flashlight is typically larger and heavier with a wider beam, making penlights better for focused inspection tasks in tight spaces.
