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Battery Adapter DCA1820 – Transform Your Dewalt 20V Lithium Battery
Upgrade your power tool arsenal with the Battery Adapter DCA1820, the ultimate solution for converting a Dewalt 20V lithium‑ion battery into a versatile power source for your 18V NiCd and NiMH Dewalt drills, drivers, and accessories. Engineered with precision, this adapter also features an integrated USB converter, letting you charge smartphones, tablets, and other USB‑powered devices on the job site.
Key Highlights
- Seamless Conversion: Connect a Dewalt 20V Li‑Ion pack to any 18V NiCd/NiMH Dewalt tool without sacrificing performance.
- Built‑In USB Port: 5V/2.1A output for on‑the‑go charging of phones, GPS units, cameras, and more.
- Robust Construction: High‑impact ABS housing with reinforced contacts ensures durability in tough work environments.
- Easy Installation: Tool‑free snap‑in design fits securely into the standard Dewalt battery slot.
- Safety Features: Over‑current, short‑circuit, and temperature protection keep both battery and tools safe.
- Universal Compatibility: Works with all Dewalt 20V lithium‑ion packs (DCA1820 series) and 18V NiCd/NiMH tools.
Why Choose the DCA1820 Adapter?
Stop juggling multiple batteries and chargers. The DCA1820 lets you power your 18V Dewalt drill, impact driver, or rotary hammer with a single, high‑capacity 20V lithium battery—extending runtime and reducing downtime. The added USB port means you’ll never be stranded without a charge for your essential mobile devices.
Specifications
- Input Voltage: 20 V (Dewalt Li‑Ion battery)
- Output Voltage (Tool): 18 V (compatible with NiCd/NiMH tools)
- USB Output: 5 V / 2.1 A (max)
- Connector Type: Standard Dewalt 20V battery interface
- Material: High‑impact ABS + metal reinforcement
- Dimensions: 120 mm × 45 mm × 30 mm
- Weight: 180 g
Perfect For
- Professional contractors who need longer tool runtime.
- DIY enthusiasts looking to simplify their battery inventory.
- Field workers requiring on‑site USB charging for mobile devices.
- Anyone who wants a reliable, all‑in‑one power solution for Dewalt tools.
Installation & Use
1. Remove the existing 18V NiCd/NiMH battery from your Dewalt tool.
2. Insert the DCA1820 adapter into the tool’s battery compartment.
3. Slide your 20V lithium‑ion battery onto the adapter until it clicks securely.
4. Connect a USB device to the built‑in port if needed, then start working.
Enjoy uninterrupted power, reduced equipment costs, and the convenience of USB charging—all in one compact, rugged adapter.
Price: $ 10.18