The DXAEC210 is a rolling 3-in-1 automotive battery charger, jumpstarter, and maintainer capable of 70 amps continuous charging or 210 amps starting power. It features a patented alternator check function, two USB outlets, a 120V AC outlet, and a reverse polarity alarm—all in a portable, rolling form factor suited for garages and job sites.
How many amps does the DXAEC210 deliver for jump starting?
The DXAEC210 delivers 210 amps for jump starting and 70 amps for continuous battery charging.
What battery types does the DXAEC210 support?
It supports standard 12V lead-acid batteries, including flooded, AGM, and gel cell types commonly found in cars, trucks, and SUVs.
Does the DXAEC210 have a USB outlet?
Yes. It features two USB outlets for charging personal electronics, along with one 120V AC outlet.
What is the alternator check function on the DXAEC210?
The patented alternator check function tests your vehicle's alternator to determine if it is functioning properly and adequately charging your battery while the engine is running.
What does the reverse polarity alarm do?
If the battery clamps are connected incorrectly (positive to negative or vice versa), the reverse polarity alarm sounds to alert you before any damage occurs.
# DEWALT® Rolling Charger, Jumpstarter, & Maintainer (70 Amp) **Model:** `DXAEC210` **Brand:** DEWALT **Category:** Battery Charger > The DXAEC210 is a rolling 3-in-1 automotive battery charger, jumpstarter, and maintainer capable of 70 amps continuous charging or 210 amps starting power. It features a patented alternator check function, two USB outlets, a 120V AC outlet, and a reverse polarity alarm—all in a portable, rolling form factor suited for garages and job sites. ## Specifications | Attribute | Value | |---|---| | Product Type | Automotive Battery Charger, Jumpstarter, and Maintainer | | Cordless / Corded | Corded | | Jump Start Amps | 210 | | Maintain Amps | 2 | | Charge Amps | 70 | | Battery Types Supported | 12V lead-acid (flooded, AGM, gel) | | Usb Ports | 2 | | Ac Outlets | 1 | | Alternator Check | Yes | | Reverse Polarity Alarm | Yes | | Country of Origin | | | Barcode (UPC) | | | Warranty | 3-year limited | ## What's Included - (1) DXAEC210 Rolling Charger/Jumpstarter/Maintainer - (1) Battery Clamps with Carrying Bag - (1) 12V Charging Cord Source: https://www.jaspecs.com/dewalt/battery-charger/dxaec210-dewalt-rolling-charger-jumpstarter-maintainer-70-amp/