Portable Car Charger for Makita DeWalt Milwaukee 18V–20V Battery

Charge Your Power Tool Batteries On the Go — Straight from Your Car!

Never get caught with a dead 18V or 20V lithium-ion battery at the job site again. This compact vehicle mini charger plugs directly into your car's cigarette lighter outlet, delivering a reliable 21V / 2.0A charge to your favourite Makita, DeWalt, Milwaukee, or Bosch 18V–20V lithium-ion battery packs — no wall socket required.

Made in Mainland China.

Why You'll Love It

• Ultra-Compact Design: Just 1/4 the size of a standard bench charger — toss it in your toolbag, glovebox, or backpack without a second thought.
• Dual-Voltage Input: Works with both 12V and 24V vehicle power outlets, making it ideal for cars, vans, trucks, and heavy equipment.
• LED Charging Indicator: At-a-glance LED lights communicate real-time charge status so you always know when your battery is ready.
• Built-In Safety Protections: Integrated safeguards against overheating, overcharging, and short circuits keep your battery and charger protected every time.
• Travel & Site Ready: Perfect for contractors, landscapers, weekend DIYers, and anyone who works away from a power outlet.

Compatibility

Makita 18V Lithium Batteries: BL1890B, BL1860B, BL1850B, BL1840, BL1830, BL1820 and more.
Note: Not compatible with Makita 14.4V or 40V batteries.

Milwaukee M18 18V Lithium-Ion Batteries: 48-11-1862, 48-11-1880, 48-11-1850, 48-11-1852, 48-11-1812 and more.
Note: Not compatible with Milwaukee M12 12V or 14.4V batteries.

DeWalt 20V / 60V Lithium Batteries: DCB181, DCB180, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB606, DCB612, DCB606-2, DCB609, DCB609-2, and more.
Compatible replacement for DeWalt chargers: DCB101, DCB102, DCB103, DCB104, DCB107, DCB112, DCB115, DCB118, DCB119, DCB1800B.

Specifications

• Input: 12V / 24V DC (cigarette lighter plug)
• Output: 21V / 2.0A
• Compatible Voltages: 18V – 20V Lithium-Ion batteries
• Protections: Overcharge, overheat, short-circuit
• Indicator: LED status light

Package Includes

• 1 × Vehicle Mini Charger (battery not included)

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Frequently Asked Questions

Q: Will this portable car charger work with my 20V DeWalt battery?

A: Yes! This vehicle mini charger is compatible with DeWalt 20V and 60V FlexVolt lithium-ion battery packs, including popular models like the DCB205, DCB206, and DCB612. Simply connect it to your car's 12V or 24V cigarette lighter outlet and charge away.

Q: Can I use this charger in a truck or van with a 24V electrical system?

A: Absolutely. The charger supports both 12V and 24V DC input, making it fully compatible with standard passenger cars as well as trucks, vans, and other heavy vehicles with 24V systems.

Q: Is it safe to leave the charger connected overnight?

A: The charger features built-in overcharge and overheat protection to keep your battery safe. However, as with any vehicle accessory, it is best practice to avoid leaving it plugged in unattended for extended periods to preserve your vehicle's battery.

Q: Does the package include a battery?

A: No, the package includes only the vehicle mini charger unit. Batteries are sold separately.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.