Car Battery Charger Replace for Dewalt 20V 60V MAX Lithium - Vehicle

In this review the reviewer tested a compact vehicle charger intended as a replacement for standard shop chargers. The bottom line: this mini car charger is best for tradespeople and DIYers who need to top up original Dewalt 18V/20V/60V lithium batteries on the go, because it lets you charge batteries from a 12V or 24V vehicle power source and includes safety protections. It is not suitable for Dewalt 12V lithium packs or older nicad/nimh batteries, so buyers should confirm battery chemistry before purchase.

Key Features

• Compatibility: Works with Dewalt 18V/20V/60V lithium batteries so you can charge common cordless tool packs from a vehicle.
• Vehicle Input: Accepts 12V or 24V vehicle power, which allows charging from most cars, trucks, and vans while on the move.
• Appropriate Output: Delivers an 18-21V output designed specifically to match the voltage range of original 18V/20V lithium batteries.
• Compact design: Smaller and lighter than a traditional shop charger, making it easy to carry between job sites or store in a toolbox.
• Safety protections: Built-in overcharge, over discharge, over current and short-circuit protections along with CE, FCC and RoHS style certifications for safer charging.

Who It's For

The charger is ideal for contractors, electricians, and landscapers who spend time driving between sites and need to keep a spare Dewalt lithium battery topped up without returning to a shop. It also suits homeowners who use 20V Dewalt tools and want a portable option for charging in a vehicle.

It is not for users with Dewalt 12V lithium batteries or anyone relying on nicad/nimh packs, and it should not replace a full-featured workshop charger for intensive battery maintenance or balancing. Buyers who require fast high-current charging or official manufacturer warranty service should consider an original mains charger instead.

Pros & Cons

Pros

• Portable and lightweight, making it easy to carry between vehicles and job sites.
• Compatible output range for common Dewalt 18V/20V/60V lithium packs, allowing convenient top-ups on the road.
• Multiple safety protections reduce the risk of overcharging or short circuits during vehicle charging.

Cons

• Not compatible with Dewalt 12V lithium batteries or nicad/nimh cells, limiting use to specific packs.
• Some customers report mixed opinions on charging speed and effectiveness compared with original chargers.

Specifications

Item Type	Car Charger / Vehicle Charger
Input Voltage	12V / 24V
Output Voltage	18-21V
Compatible Batteries	Dewalt 18V / 20V / 60V Lithium
Not Compatible	Dewalt 12V lithium, nicad / nimh batteries
Safety	Overcharge, over discharge, over current, short circuit protection

Our Verdict

This vehicle charger is a practical, cost-effective replacement for anyone who needs to recharge Dewalt 18V/20V/60V lithium batteries away from mains power. It delivers the right voltage range, is compact for transport, and includes sensible protection features, making it good value for tradespeople and mobile users who understand its compatibility limits.

Frequently Asked Questions

Will this charge Dewalt 12V batteries?
No. It is not compatible with Dewalt 12V lithium batteries and should only be used with 18V/20V/60V lithium packs.

Can I use it in a car or a truck?
Yes. The charger accepts 12V or 24V input so it will work in most cars, trucks, and vans.

Is it safe to leave the battery connected while driving?
The unit includes overcharge, over discharge, over current and short-circuit protections, but users should follow safe charging practices and monitor initial use.