Black & Decker 4V MAX LightDriver Cordless Screwdriver with Storage Pak

Why I reached for a compact driver instead of my drill

There are days when a big 12V or 18V drill-driver just feels like overkill. Hanging frames, tightening cabinet hardware, assembling knock-down furniture—those are the jobs where I want something lighter, smaller, and faster to deploy. That’s exactly where the LightDriver fits in my kit. It’s a 4V MAX cordless screwdriver with a built-in flashlight and onboard storage that turns a lot of fussy household tasks into quick wins.

Design and ergonomics

The LightDriver is compact and light at about 1.6 pounds, and it’s shaped to slip into tight spaces where a drill’s head won’t fit. The grip is comfortable for extended use, and the tool feels well-balanced for its size. I can hold it in one hand, brace the work with the other, and keep a steady line on the screw without fighting the tool’s weight or length.

The 1/4-inch hex chuck accepts standard hex bits. Bits slide in and seat securely, and I had no trouble swapping between a Phillips and a square drive for furniture cams and cabinet screws. The hex format is ideal here; it’s quick, positive, and universally compatible with the bits most folks already own.

Power and performance

With a 4V MAX lithium-ion power source, the LightDriver is squarely in the “light-duty” category. That’s not a knock; it’s an honest description of what it does best. It has enough torque and speed to drive cabinet screws into pine, assemble flat-pack furniture, install outlet covers, snug up door hinges, and set wall anchors in drywall. I used it to hang a cluster of picture frames and to assemble a small storage unit, and it handled those tasks without complaint.

Where it runs into its limits is dense material and long fasteners. If you’re trying to drive 3-inch construction screws or sink hardware into hardwood without a pilot hole, you’ll hit the ceiling quickly. For any situation where you’d normally reach for a pilot hole or a higher-voltage drill-driver, stick to that plan. I also recommend finishing delicate fasteners by hand; since there’s no adjustable clutch on this model, it’s easy to over-tighten small screws if you don’t ease up near the end. I typically let the LightDriver do 90% of the work and then give a quarter-turn finish with a manual screwdriver to avoid stripping.

The “light” in LightDriver

The independent LED flashlight is not an afterthought. It has its own switch, so you can use it with or without spinning the motor. That independence matters more than you’d think: I’ve lit up the back of a TV console to find the right bracket holes, checked the inside of a cabinet for a pilot mark, and even used it as a quick garage flashlight. The beam is bright enough for close work, clean in color, and well-aimed for typical screwdriving distance. Having it built in means I’m not awkwardly pinching a separate flashlight or using my phone in dusty spaces.

Storage Pak that’s actually useful

Onboard storage is one of those features that can feel gimmicky if it’s poorly implemented. Here, it’s genuinely handy. The Storage Pak holds the included bits, the drive guide, and a small assortment of screws and anchors. For quick jobs—hanging a couple of frames, swapping cabinet pulls—I can grab the LightDriver and the Pak and skip the trip to the toolbox. The drive guide is a nice touch as well; it helps keep longer screws aligned and reduces wobble when you first start driving.

The kit includes six common bits and a set of anchors and screws. They’re not a comprehensive kit, but they cover a surprising number of standard household tasks. If you already have a specific fastener type in mind—say, torx or a particular square size—add that bit to the storage and you’re truly ready for grab-and-go work.

Battery and charging

The LightDriver runs on an internal 4V MAX lithium-ion battery and comes with a charger. In my use, one charge easily covers a couple of furniture assemblies and a handful of odds-and-ends around the house. Lithium-ion’s big advantage here is shelf readiness: even after sitting for a while, the tool wakes up with useful power. If you’re planning an extended session—say, a full kitchen hardware swap—top it off beforehand and you’ll get through most of it without reaching for the charger.

Charging is straightforward: plug it in when you’re done and it’s ready the next time you need it. I’d love to see a battery status indicator on a tool like this, but in practice I didn’t run into a surprise shutdown; the performance tails off gently enough that you know it’s time to charge.

Day-to-day use

• Hanging frames and décor: Paired with the included anchors, I could mark, predrill small holes in drywall (with a separate bit and care), set anchors, and drive screws quickly. The flashlight made it easy to see level marks and anchor holes without juggling another light.
• Furniture assembly: The compact head and hex chuck make quick work of cam locks and confirms. The drive guide helps with those slightly recessed fasteners you find on flat-pack pieces.
• Hardware and hinges: For door hinge adjustments and cabinet hardware swaps, 4V is plenty. I avoid over-tightening by finishing by hand, but the bulk of the turning is done by the tool.
• Electronics and fixtures: For outlet covers and light switch plates, the control is gentle enough to avoid cracking plastic, again finishing with a hand turn for feel.

Build quality and warranty

For a small driver, it feels solid. The plastics don’t creak, the switches are positive, and the chuck holds bits firmly. The included accessories are basic but serviceable. With a two-year limited warranty, there’s some peace of mind behind the purchase. I’ve tossed it in a drawer, in a tool bag, and in the glove box for a weekend project run—no issues with accidental activation or damage.

What it isn’t

• A drill replacement: It will handle very small pilot holes in soft materials if you use the right bit and light pressure, but it’s not a drilling tool. For serious holes, grab a drill.
• A heavy-duty driver: Deck screws, lag bolts, and hardwood installs are outside its comfort zone. That’s the territory of higher-voltage tools with clutches and more torque.
• A precision electronics driver: While it’s controllable, it’s still too powerful for tiny machine screws on delicate devices. Use a dedicated precision screwdriver set for that.

What I’d improve

• An adjustable clutch would add confidence on small fasteners and furniture cam screws.
• A battery status indicator would help plan longer sessions.
• A slightly expanded bit set—adding a couple of torx sizes—would make the out-of-box kit even more versatile.

None of these are deal-breakers for the LightDriver’s mission, but they’d broaden its appeal and reduce the times I switch tools.

Who it’s for

• Homeowners and renters who want a dedicated, easy-to-grab driver for everyday tasks.
• DIYers who already own a drill-driver but want something lighter and smaller for household jobs.
• Anyone who appreciates integrated storage and lighting in a compact package.

If your projects routinely involve structural work, hardwood cabinetry, or long fasteners, you’ll want to pair this with a more powerful driver. But even in a pro kit, a compact 4V screwdriver like this saves time during install and punch-list work.

Recommendation

I recommend the LightDriver for light-duty household tasks and quick DIY projects. It excels at exactly what it promises: driving screws in tight spaces, speeding up furniture assembly, and making everyday fixes simpler with its independent flashlight and onboard storage. The 4V power is realistic for its size, the ergonomics are friendly, and the included bits and anchors make it useful right away. It’s not a replacement for a full drill-driver and it lacks an adjustable clutch, but as a nimble, always-ready companion, it pulls its weight and then some.