Biswaye DCB104 Replacement DeWalt 20V MAX 4-Port Charger - Fast Multi

In this review of the Biswaye DCB104 replacement charger, the bottom line is simple: it is for tradespeople and hobbyists who need to recharge multiple DeWalt-style lithium packs fast and keep a busy jobsite moving. The reviewer found that the unit's ability to charge four batteries at once, with dedicated 3A output per port and a universal 100-240V input, makes it a practical, space-saving alternative to single-port chargers. The wall-mountable design and simple indicator lights also make it easy to install and monitor without fuss.

Key Features

• Four simultaneous ports: Charges up to four compatible batteries at once to reduce downtime when multiple tools are in use.
• Wide voltage support: Works with 12V, 20V and 60V Max DeWalt-style batteries so teams can manage mixed battery fleets on one station.
• Fast charging: Advanced charging technology delivers rapid recharge times, claiming to refill four DCB204 packs in about 40 minutes.
• Universal input: AC input from 100-240V makes the charger usable across different jobsite power conditions without a transformer.
• Space-saving design: Includes wall-mount or hang-hook options to free up bench space and keep chargers organized.
• Safety protections: Built-in cooling and overload protection help preserve battery life and maintain safe charging.

Who It's For

The Biswaye DCB104 replacement is aimed at contractors, remodelers, landscapers, and serious DIYers who routinely operate several cordless tools and need a centralized charging hub. If you own multiple DeWalt 12V, 20V or 60V Max batteries, this station reduces queueing and keeps tools ready across a full workday.

Those who should look elsewhere include users who only own one or two batteries or who require manufacturer warranty support tied to an OEM charger; this third-party replacement is focused on functionality and value rather than brand-original paperwork.

Pros & Cons

Pros

• Charges four batteries at the same time, cutting wait time for busy users.
• Compatible with a wide range of DeWalt-style 12V, 20V and 60V Max packs for flexible use.
• Wall-mountable, compact footprint that keeps a workshop or van tidy.
• Universal 100-240V input makes it adaptable to different power environments.

Cons

• Replacement unit may not include OEM warranty coverage, so users relying on original manufacturer support should confirm compatibility with their service policies.
• Indicator lights are basic and do not display estimated time remaining, only charge status.

Specifications

Model	DCB104 replacement 4-port charger
Compatible Batteries	DeWalt-style 12V, 20V and 60V Max packs (DCB606, DCB609, DCB204, DCB206, DCB203, DCB200, DCB120, DCB124, DCB127, etc.)
Input Voltage	AC 100-240V
Output per Port	3A for each charging port
Charge Time Examples	Four DCB204 in ~40 minutes; four DCB606 in ~60 minutes or less
Mounting	Wall-hang or versatile hang hook
Safety Certifications	FCC, RoHS, CE compliant

Our Verdict

The Biswaye DCB104 replacement is a strong value for users who need to recharge multiple DeWalt-compatible batteries quickly and keep a compact, organized charging station. It pairs fast multi-port charging with safety features and flexible mounting, making it a practical choice for busy pros and serious DIYers who prioritize uptime over OEM labeling.

Frequently Asked Questions

Will this charger work with DeWalt 20V and 60V batteries?
Yes, it is designed to accept and charge DeWalt-style 12V, 20V and 60V Max lithium batteries listed in the compatibility notes.

Can I mount the charger on a wall?
Yes, the unit supports wall-hanging or a hang-hook for space-saving installation.

Does it protect batteries while charging?
Yes, built-in cooling and overload protection help preserve battery cells and provide safer charging.