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hoose the right tool for emergency starts, battery maintenance, testing, or EV charging.
Why Choose Us
From emergency starts to smart home charging — TOPDC builds the power solutions that keep every driver moving.
Best Sellers for Every Driver
Our most trusted power tools for roadside emergencies, battery care, and EV charging.
TOPDC 4 Gauge 20 Feet Jumper Cables for Car, SUV and Trucks Battery with Carry Bag




TOPDC Power Solutions for Real Driving Scenarios
From roadside emergencies to garage battery maintenance, TOPDC helps drivers stay powered, prepared, and protected.

Chargingo: Charging Go
- Level 2 Fast Charging
Add more range in less time with 240V charging. - 25FT Charging Cable
Flexible reach for garage, driveway, and travel use. - All-Weather Protection
Built for outdoor and indoor charging conditions. - Smart Display / App Control
Monitor charging status, timing, and usage with ease. - Wide EV Compatibility
Designed for mainstream EV and PHEV models.
TOPDC Auto Power System
Test it. Charge it. Start it. Stay prepared.

Step 1:Test Battery Health
Battery Tester
Know your battery condition before it leaves you stranded.

Step 2:Recharge & Maintain
Battery Charger
Keep your battery ready during storage, winter, or daily use.

Step 3:Start Without Help
Jump Starter
Portable emergency power when there is no second vehicle nearby.

Step 4:Connect & Rescue
Jumper Cables
Heavy-duty backup for roadside emergencies and larger vehicles.
What people
are saying
stephen reidProper heavy duty. I actually love the fact that if i wanted to i could get myself another 4 heavy duty Crock clamps and make 2 sets of 12 foot 4 gauge jump cables. Or i was thinking the 4 gauge cable is perfect for a high power inverter, 3500W continuous flow inverter attached to several 300Ah LiFepo4 batteries, Basically its a lot of high quality cable for the price. Very handy to have if you are into the whole off grid game.
James R Thorsen25 feet long is enought to connect ant two vehicles without having to squeeze two vehicles close together. Heavy enough wires to carry any automotive grade slectrical current with no voltage bleedoff. Cheap bag. Zipper broke first time I used it. For the price of similar cables elsewhere? Great deal.
chrisBest jumper cables I've ever owned ultra high quality these are lifetime lasters with ultra high quality materials. Ultra thick leads and clamps best I've ever seen
james patrick cainA quality set of jumper cables. The extra length comes in handy if the car that needs to be jumped , isn't it an awkward position. Heavy vinyl carry on cases nice as well.
Charlie PriceThese TOPDC jumper cables have quickly become a permanent fixture in my trunk, and I feel so much better knowing they're there. The 20-foot length is genuinely useful — it gives you plenty of slack to position vehicles without having to get them perfectly nose-to-nose, which makes a stressful situation a lot easier to manage. The 4-gauge wire is thick and heavy-duty, and the clamps have strong jagged teeth that grip battery terminals firmly without slipping. I also appreciate that the cables are UL-listed and rated for extreme temperatures, so I know they'll work whether it's a freezing winter morning or a hot summer day. The included carry bag is a thoughtful touch that keeps everything neatly organized and easy to grab in an emergency — overall a fantastic value for a product that could save you in a pinch.
Blog posts
The Ultimate Guide to Jumper Cables: Choosing the Right Gauge and Using Them Safely
Read moreabout The Ultimate Guide to Jumper Cables: Choosing the Right Gauge and Using Them Safely





























