Dual Port 20V Fast Charger for Craftsman V-20 Batteries - Dual Charge

In this review of the Dual Port 20V Fast Charger replacement, the bottom line is clear: it is designed for DIYers and pros who need to charge two Craftsman V-12/V-20 batteries quickly and reliably. The reviewer found the unit to be a true OEM technology replacement compatible with a wide range of CRAFTSMAN V-20 chargers and batteries, and the single biggest reason to buy is its ability to charge two batteries simultaneously with fast charging times, making it useful for busy jobsite work or weekend projects where downtime is costly.

Key Features

• OEM Compatibility: Works as a replacement for multiple CRAFTSMAN 20V max chargers and supports many V-20 battery models so users can swap it in without changing batteries.
• Dual Charging: Charges two V-12/V-20 batteries at the same time, reducing wait time and keeping tools available for continuous work.
• Fast Charge: Advanced charging technology and universal 110V-220V input let compact batteries reach a charge in 75 minutes or less for better jobsite efficiency.
• Protection System: Built-in air-cooling fin and overload protection help protect battery cells for longer battery life during routine use.
• Helpful Design: LED diagnostics indicate charge status and the unit supports wall-hanging or hook mounting to save workspace.
• Eco and Support: Minimalist carton packaging reduces plastic and the product includes a 60 day money back period plus an 18 month warranty for support.

Who It's For

The charger is aimed at homeowners, contractors, and anyone who already owns Craftsman V-20 batteries and needs a reliable replacement or spare that charges two packs at once. It is especially useful for users who rotate batteries between tools and value shorter downtime thanks to fast charging and simultaneous ports.

Shoppers who should look elsewhere include those using Bolt-On or DieHard series batteries, since this unit is not compatible with those formats, and buyers who require manufacturer-branded accessories for warranty reasons may prefer an original charger from the tool maker.

Pros & Cons

Pros

• Charges two V-12/V-20 batteries simultaneously, which cuts jobsite downtime.
• Fast charging capability with universal 110V-220V input suits travel and varied power conditions.
• Built-in cooling fin and overload protection give extra care to battery longevity.
• LED diagnostics and space saving wall-hang design improve usability and storage.

Cons

• Not compatible with Bolt-On or DieHard series batteries, limiting use for some owners.
• The review notes that while performance is strong, buyers who insist on manufacturer original branding may prefer an official charger.

Specifications

Our Verdict

The Dual Port 20V Fast Charger is a practical, value-driven replacement for Craftsman V-20 users who need to charge two batteries quickly. Its OEM compatibility, fast charge times, and protective cooling make it a sensible spare or replacement for tradespeople and active DIYers, while the warranty and eco packaging add reassurance and appeal.

Frequently Asked Questions

Will this charger work with DieHard batteries?
No, this charger is not compatible with Bolt-On or DieHard series batteries; it is designed for Craftsman V-12 and V-20 formats.

How many batteries can it charge at once?
It charges two Craftsman V-12 or V-20 batteries at the same time to reduce downtime on the job.

Does it offer any protection for battery health?
Yes, it includes a built-in air-cooling fin and overload protection and meets FCC, RoHS, and CE safety testing standards.