A dead battery in the middle of a deck build or a long yard project is one of those small frustrations that derails an entire afternoon. For anyone running a 20V MAX, V20, or 20V Lithium cordless tool system, the charger is the quiet backbone that keeps drills, saws, and trimmers moving. The picks below cover genuine DEWALT kits, Craftsman bundles, Black & Decker and Worx replacements, plus a few high-capacity third-party options worth knowing about. Use this guide to match a charger or battery kit to the platform you already own, your runtime demands, and how often you swap packs on the job.
The Choices Worth Comparing
DEWALT 20V MAX Lithium Ion Battery 4-Pack (DCB324-4)
Qxphthorix 2-Pack 12000mAh Dewalt 20V Replacement Battery and Charger Combo
DEWALT 20V MAX Battery Charging Kit 5Ah (DCB205-2CK)
Elefly LCS1620B 20V Lithium Battery Charger for Black and Decker
DEWALT 20V MAX 5Ah Battery and Charger Kit (DCB205CK)
DEWALT 20V MAX/FLEXVOLT Fan Cooled Rapid Charger (DCB118)
CRAFTSMAN V20 Battery 2-Pack with Charger (CMCB204-2CK)
Lxljiad Dual Port Charger for Craftsman V20 Batteries
Verful WA3742 Replacement Charger for Worx 20V
DEWALT 12/20V MAX Dual Charging Station (DCB102)
A Closer Look At Each Pick
This four-pack is built for the user who never wants to wait on a charging battery. DEWALT bundles two compact 2Ah packs with two longer-running 4Ah XR packs, covering both light overhead drilling and heavier circular saw work from the same charging station. Each battery carries an LED fuel gauge on board, so a quick glance tells you which pack to grab before climbing the ladder.
For shops already invested in the DEWALT 20V MAX platform, this is the kind of bundle that quietly removes downtime. Compared to a single 5Ah purchase, you trade a bit of capacity per slot for two extra packs, which often matters more than raw amp hours when you rotate through tools.
The Practical Payoff
- Four-pack rotation means one pack can charge while three stay ready.
- Mix of 2Ah compact and 4Ah XR batteries suits both drills and saws.
- LED fuel gauge shows remaining charge without guessing.
- Slides into any DEWALT 20V MAX tool you already own.
- Wide compatibility across DEWALT’s 300+ tool ecosystem.
Points To Note
- No charger ships in this bundle, so you need an existing DEWALT charger.
- Bulk four-pack is heavier to ship and store than a two-battery kit.
Who It Suits Best
DEWALT loyalists with multiple 20V tools who want continuous rotation across long workdays.
Look Elsewhere When
The DEWALT DCB205-2CK is the smarter stop if you don’t already own a DEWALT charger, since it bundles one.
Qxphthorix markets a 12000mAh high-capacity replacement for DEWALT 20V owners who’d rather pay less than the OEM brand. The pack targets the broad DEWALT 20V family, including DCB200, DCB201, DCB203, DCB204, DCB206, DCB207, and DCB180 batteries, and ships with a charger that accepts 100V-240V input for travel-friendly use.
For someone running a few DEWALT tools on a tight budget, the math is appealing. Where the genuine DEWALT 5Ah battery feels like a measured run, these higher-capacity third-party packs aim to extend that runtime noticeably on demanding tools like reciprocating saws and angle grinders.
A Few Strong Suits
- 12000mAh rating per pack suggests long sessions between swaps.
- Charger accepts 100V-240V input for workshop or travel use.
- Output reaches 10.8V-20V at 3.0A for steady power delivery.
- Broad compatibility across the common DEWALT 20V models.
Trade Offs
- Third-party brand, so long-term cell durability is less documented than OEM packs.
- Physical fit can vary slightly between aftermarket and genuine DEWALT housings.
- Capacity ratings are sometimes overstated, so real-world runtime may differ from the label.
Made For
DEWALT 20V owners who want maximum amp hours per dollar and already own multiple 20V tools.
Consider Something Else When
The DEWALT DCB324-4 four-pack is the safer choice for anyone who values OEM warranty support over raw capacity.
DEWALT pairs two 5Ah XR batteries with a DCB115 charger and a soft storage bag. The charger handles 12V, 20V, and 60V MAX packs at a 4-amp charge rate, which makes it a flexible shop charger for mixed-voltage tool collections. Ten amp hours of combined capacity covers most framing and remodeling days without a wall outlet hunt.
The DCB115 charger is the quiet hero here. Compared to slower chargers bundled with entry-level kits, the 4A output pulls a 5Ah pack to full much faster, so coffee breaks stay short. For a new DEWALT owner, this is the most complete starter package on the list.
What Stands Out
- Two 5Ah XR batteries supply 10Ah of total runtime capacity.
- DCB115 charger works across 12V, 20V, and 60V MAX batteries.
- 4A charge rate noticeably faster than older 1.5A DEWALT chargers.
- Includes a soft storage bag for batteries and small accessories.
Minor Gripes
- Battery-only bundle is heavier per pack than the 2Ah option above.
- Soft bag has limited room if you add extra batteries later.
Key Specs
Best Suited To
First-time DEWALT owners who want batteries, charger, and storage in one box.
Not Your Match When
The DEWALT DCB118 rapid charger suits you better if charge speed is the priority and you already have batteries.
The Elefly LCS1620B is a direct replacement for the Black & Decker LCS1620 and LCS1620B charger. It targets the B&D 20V MAX lithium battery family, including LBXR20, LBXR2020-OPE, LBXR2020APB, LB2X3020-OPE, and LB2X4020-OPE packs. For homeowners with older B&D cordless tools, this is often the easiest path back to a working charger.
The maintenance mode automatically optimizes output for older batteries, which matters when reviving packs that have sat unused in a garage for months. Compared to buying a whole new tool kit, swapping in a third-party charger is the leaner fix.
Practical Advantages
- Direct LCS1620 and LCS1620B charger replacement.
- Maintenance mode helps revive batteries sitting idle.
- Compatible with the common B&D 20V LBXR20 family of packs.
- Useful for B&D outdoor tools still in service.
Points To Keep In Mind
- Limited to Black & Decker 20V packs, no DEWALT or Craftsman use.
- Aftermarket build means long-term durability varies by user.
Right Fit For
Black & Decker 20V owners who need to replace a missing or broken LCS1620B charger.
Reach For A Different Pick When
You should choose the DEWALT DCB205CK if your fleet is DEWALT rather than Black & Decker.
The DCB205CK kit is the more focused sibling of the DCB205-2CK above, trading the second battery for a slightly leaner bundle. You get one 5Ah XR battery, a multi-voltage charger, and a soft bag. For solo users running one tool at a time, a single 5Ah pack is often enough to finish a day’s work.
The included charger handles 12V, 20V, and 60V MAX packs at a 4A rate, which keeps it useful as your collection grows. Where the Qxphthorix replacement pack earlier in the list leans on third-party capacity, this kit leans on OEM confidence.
Key Advantages
- Single 5Ah XR battery suits heavier 20V MAX tools like impact wrenches.
- 4A charger covers the entire 12V-60V MAX DEWALT lineup.
- Compact kit is easier to store than a multi-battery bundle.
- Soft bag keeps the charger and battery together on a shelf.
A Few Limitations
- Only one battery means no rotation while the second pack charges.
- For two-battery households, the DCB205-2CK above is the better deal.
At A Glance
Who Will Love This
Solo DEWALT users who need one solid 5Ah pack and a versatile charger.
Swap It Out When
The DEWALT DCB118 rapid charger makes more sense if you already own batteries and want the fastest turnaround.
The DCB118 is DEWALT’s high-output 8-amp charger, designed for both 20V MAX and FLEXVOLT 20V/60V MAX packs. The internal fan circulates air across the battery during charging, which reduces the hot/cold pack delays that slow down jobsite work. For contractors cycling through packs all day, that fan is the entire reason to upgrade.
This is a charger-only unit, so it pairs naturally with existing DEWALT batteries. Compared to the 4A DCB115 that ships in the kits above, the DCB118 roughly halves charging time on heavy 5Ah and 9Ah packs.
Practical Pluses
- 8A output charges DEWALT packs in roughly half the time of 4A units.
- Compatible with FLEXVOLT 20V/60V MAX packs.
- Built-in fan keeps cells cool to extend pack life.
- Mountable design fits cleanly on a workshop wall.
Worth Noting
- Charger only, so you’ll still need to supply your own batteries.
- Fan noise is noticeable in quiet home workshops.
Perfect Match For
Contractors and remodelers cycling DEWALT packs through long days on the jobsite.
Consider Something Else When
The DEWALT DCB102 dual-bay charger fits better when you want to charge two packs at once from a single outlet.
CRAFTSMAN’s V20 4.0Ah lithium battery pair ships with a charger and is built for the V20 cordless platform. Premium-grade high-performance cells support longer cycle life, and the low self-discharge design keeps the packs ready weeks after their last charge. For weekend renovators, the V20 lineup covers drills, impact drivers, saws, and outdoor tools on a shared battery.
Two 4Ah packs in the box let one charge while the other works, which fits how most DIY projects actually run. Compared to the larger DEWALT 5Ah kits above, CRAFTSMAN positions this bundle at a more approachable capacity.
Where It Excels
- Two 4Ah V20 batteries cover a full day of light to medium work.
- Low self-discharge keeps packs ready between weekends.
- Compatible with the wider CRAFTSMAN V20 cordless and outdoor lineup.
- Premium-grade cells aim for extended cycle life.
Room For Improvement
- 4Ah packs run shorter than 5Ah DEWALT bundles on heavy saw work.
- CRAFTSMAN platform is more limited than the DEWALT 20V MAX catalog.
Who Should Grab It
Weekend DIYers already invested in CRAFTSMAN V20 tools who need backup batteries.
Where Another Pick Suits Better
You should consider the DEWALT DCB205-2CK if you want heavier capacity and broader tool ecosystem support.
The Lxljiad dual-port charger handles two CRAFTSMAN V20 packs at once, charging them in roughly 60 to 100 minutes depending on capacity. The unit accepts 100V-240V input, runs at 20V/4.0A output, and adds two USB ports (5V/2.1A) for phones or ear protection on the jobsite. An LED indicator cycles through charging, charged, and hot/cold battery states.
Where the CRAFTSMAN stock charger tops up a single pack, this aftermarket unit doubles the throughput from one wall outlet. For shops running multiple V20 tools, the dual-port design quietly removes a queue at the charger.
The Value In It
- Two V20 packs charge simultaneously in roughly 60 to 100 minutes.
- Dual USB ports (5V/2.1A) power phones or ear protection.
- 100V-240V input travels well between workshop and jobsite.
- LED indicator tracks charge, hot, and cold battery states.
- Compatible with multiple CRAFTSMAN V20 battery models.
Possible Compromises
- Aftermarket brand, so QC and long-term reliability vary by user.
- Hot/cold charging delay pauses work in extreme weather.
Built With In Mind
CRAFTSMAN V20 owners running three or more batteries who want one wall charger instead of two.
A Better Fit Elsewhere
The DEWALT DCB102 dual-bay charger is the smarter pick if your fleet is DEWALT rather than CRAFTSMAN.
The Verful WA3742 replacement charger targets Worx 20V lithium batteries across the WA3575, WA3674, WA3525 family, and a long list of related SKUs. Output sits at 20V DC at 0.4A, which is slower than modern rapid chargers but matches the original Worx spec. For a yard-tool fleet, the slow rate matters less than having a working charger.
This is a charger-only replacement, with no battery in the box. Compared to the dual-port Craftsman charger above, it’s a much smaller unit, which suits a garage shelf or a back patio outlet.
Where It Delivers
- Direct WA3742 replacement plus compatibility with other Worx 20V chargers.
- 100V-240V input handles travel and varied wall sockets.
- Compact build fits small garage and shed outlets.
- Useful for reviving Worx yard tools that sat through winter.
Honest Caveats
- 0.4A output is slower than DEWALT or Craftsman rapid chargers.
- Charger only, no battery included.
Whose Shelf It Belongs On
Worx yard tool owners who lost or broke their original WA3742 charger and need a quick replacement.
Skip It When
The Lxljiad dual-port charger suits you better if you run multiple batteries and want faster turnaround.
The DEWALT DCB102 charges two 12V or 20V MAX batteries at the same time, side by side, with LED indicators for charge status, battery life, and temperature. The two built-in USB ports add 1.5A output for phones, ear protection, or work lights, which keeps a workshop bench tidy. For mixed DEWALT households with both 12V and 20V tools, this is the cleanest wall-mounted option.
Compared to the rapid DCB118 reviewed earlier, this unit trades raw speed for the ability to handle two packs at once. Where the DCB118 belongs on a contractor’s jobsite, the DCB102 belongs on a workshop shelf.
Strong Points
- Two 12V-20V MAX batteries charge simultaneously.
- Two USB ports add 1.5A output for small electronics.
- LED indicators report status, life, and temperature.
- Wall-mountable form factor for permanent shop setups.
Details To Watch
- Charge rate is slower per bay than the DCB118 rapid charger.
- USB output is limited to 1.5A, slow for modern tablets.
Feature Snapshot
The Right Fit
Workshop owners with multiple DEWALT 12V and 20V tools who want one permanent charging station.
Reach For A Different Pick When
You should grab the DEWALT DCB118 instead if you’re a contractor who needs the fastest single-pack turnaround.
What To Weigh Before Buying 20v Lithium Ion Battery Chargers
The first thing to lock in is platform fit. A 20V MAX battery is not interchangeable with a Black & Decker 20V, Worx 20V, or Craftsman V20 pack, even when the voltages match. The slide-on housing, fuel gauge pinout, and BMS (battery management system) protocols are brand-specific, so confirm the model list before any purchase.
Capacity comes next, measured in amp hours (Ah) on the battery label. A 2Ah pack is lighter and easier on overhead drilling, while a 5Ah pack pulls heavier circular saws and reciprocating saws further before sagging. For most homeowners, a mix of 2Ah and 5Ah packs covers more use cases than two 5Ah batteries alone.
Charger speed is its own decision. A 4A charger like the DCB115 is plenty for weekend projects, while an 8A rapid charger like the DCB118 cuts wall time in half on heavy packs. For mixed workshops, dual-port or dual-voltage stations let two batteries charge in parallel, removing the queue at the wall outlet.
Finally, balance OEM and third-party options. Genuine OEM packs and chargers carry stronger warranty support and tighter fit tolerances, while third-party high-capacity packs trade a bit of polish for raw amp hours. Pick based on how often you’ll actually cycle the packs and how much downtime you can absorb.
Key Considerations Across These Picks
Pitfalls Shoppers Hit
The most common mistake is assuming any 20V lithium battery fits any 20V tool. They don’t, even when voltages match. DEWALT 20V MAX, Craftsman V20, Black & Decker 20V, and Worx 20V are different ecosystems with different slide mounts and electronics, so always check the model list before checkout. A second slip is buying a charger-only unit when you actually need a battery, or vice versa, which leads to a return and a wasted trip.
Why Top Tier Costs More
Higher-tier DEWALT chargers like the DCB118 and DCB102 carry faster charge rates, fan cooling, and dual-bay designs that simpler units skip. The extra money buys shorter charge cycles, longer pack life in hot weather, and the ability to charge two batteries at once from one outlet. For pros, that time savings adds up fast. For occasional users, a 4A single-port charger is often the smarter spend.