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USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DEWALT 12V Battery Charger & Maintainer (4 Amp, Waterproof) – Prevent Dead Batteries in Cars, Boats & Seasonal EquipmentNever deal with a dead battery again. This fully automatic DEWALT charger safely maintains your battery for monthsperfect for vehicles in storage, cold weather, or occasional use. KEY BENEFITS Prevents Dead Batteries Keeps your battery fully charged and readyeven after long periods of inactivity Set It & Forget It Fully automatic operation prevents overcharging and damage Works in Any Weather Rugged IP67 waterproof designsafe for garages, driveways,
Never deal with a dead battery again. This fully automatic DEWALT charger safely maintains your battery for months—perfect for vehicles in storage, cold weather, or occasional use.
KEY BENEFITS
Prevents Dead Batteries
Keeps your battery fully charged and ready—even after long periods of inactivity
Set It & Forget It
Fully automatic operation prevents overcharging and damage
Works in Any Weather
Rugged IP67 waterproof design—safe for garages, driveways, or outdoor use
Universal 12V Compatibility
Works with AGM, GEL, and standard lead-acid batteries
Trusted DEWALT Performance
Built tough for reliability and long-term use
WHO THIS IS FOR
Perfect for anyone who owns:
- Cars sitting unused for days or weeks
- Winter storage vehicles
- Boats, jet skis, or marine batteries
- RVs, trailers, and campers
- Motorcycles, ATVs, and lawn equipment
If your battery ever dies from sitting too long, this is exactly what you need.
WHY THIS CHARGER IS BETTER
Unlike cheap chargers that can damage your battery:
- Automatically switches to maintenance mode
- Prevents overcharging and extends battery life
- Waterproof design (most competitors are not)
- Safe for long-term connection
PRODUCT FEATURES
- 4 Amp fully automatic charging system
- Maintains and extends battery life
- Reverse polarity protection for safety
- LED indicators for charging status
- Heavy-duty cable clamps included
- Weather-resistant IP67 waterproof housing
WHAT’S INCLUDED
- DEWALT 12V Battery Charger & Maintainer
- Heavy-duty cable clamps
- User manual
TECHNICAL SPECIFICATIONS
- Voltage: 12V
- Charging Rate: 4 Amps
- Battery Types: AGM / GEL / WET
- Protection: Reverse polarity, overcharge protection
- Waterproof Rating: IP67
FREQUENTLY ASKED QUESTIONS
Q: Can I leave this connected all winter?
Yes. It automatically maintains your battery without overcharging.
Q: Does it work on motorcycles or smaller batteries?
Yes, it works with all 12V batteries including motorcycles and ATVs.
Q: Is it safe to use outdoors?
Yes, the IP67 waterproof rating allows safe use in rain and harsh conditions.
Q: Does it charge a dead battery or just maintain it?
It does both—charges and then switches to maintenance mode.
SHIPPING & GUARANTEE
- Fast & Free Shipping Across USA and Canada
- 30-Day Hassle-Free Returns
- Secure Checkout
Limited stock available – this item sells quickly during seasonal battery changes.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy