DEWALT 4A Fast Charger for 12V/20V Batteries DCB1104 — Compact, LED Diagnostics

DEWALT DCB1104 is a compact 4‑amp charger that refuels compatible DEWALT 12V and 20V batteries in an hour or less.

This single‑unit charger provides a reliable, faster charging option for jobsite tools and home projects. Designed to accept both DEWALT 12V and 20V battery platforms, it balances speed and portability while offering status diagnostics through a multi‑function LED. Built‑in mounting slots and rubber feet let you position it on a bench, hang it on a wall, or keep it steady on a shelf.

How quickly will this charger return a dead battery to use?

The DCB1104 runs at 4 amps to significantly reduce downtime compared with trickle chargers. Typical charging for common 12V and smaller 20V packs finishes in about an hour, depending on battery capacity and temperature.

• 4‑amp charge rate for faster refill than low‑amp chargers
• Can complete many standard packs within ~60 minutes
• LED shows when charging is complete to avoid overcharging
• Temperature detection helps the charger pause if a pack is too hot or cold

What batteries and tools work with the DCB1104?

This charger is compatible with DEWALT's 12V MAX and 20V MAX battery lines, so you can use it across multiple tool families without needing separate chargers. It supports a range of pack sizes, making it a flexible choice for contractors and homeowners who own mixed battery types.

• Works with DEWALT 12V MAX batteries
• Works with DEWALT 20V MAX batteries
• Accepts different capacity packs for tool overlap
• One charger reduces clutter compared to owning several single‑platform chargers

How does the charger communicate battery status and problems?

A multi‑function LED cluster provides clear, at‑a‑glance information about current status and common issues. It indicates when a battery is charging, fully charged, needs replacement, is outside safe temperature range, or if there's a power‑line problem.

• LED patterns for charging, ready, and fault conditions
• Temperature monitor prevents unsafe charging of overheated packs
• Alerts you if a battery has reached end‑of‑life or is incompatible
• Simplifies troubleshooting without extra tools

How can I install or place the charger in my workspace?

The DCB1104 includes practical mounting and footing options so you can adapt it to cramped or busy work areas. Four plastic feet keep it secure on flat surfaces, while integrated slots allow wall or pegboard hanging to free up bench space.

• Four rubberized feet for stable bench placement
• Slots for hanging on walls or pegboards to save room
• Compact footprint that fits in toolboxes or shelving units
• Lightweight design for easy relocation around a jobsite

Who this is for: The DEWALT DCB1104 is aimed at tradespeople, DIYers, and homeowners who need a dependable, quicker charging option for DEWALT 12V and 20V batteries. It suits anyone who wants one charger to service multiple battery platforms, clear LED diagnostics to reduce guesswork, and flexible mounting for tidy tool storage. If you run through batteries during long jobs or want to streamline your charging setup, this compact 4‑amp charger is a practical addition to your toolkit.