Can these handle a constant 200-amp load?

Yes , we can,while TOPDC jumper cables are designed for high conductivity and 600A peak performance in emergency jump-starts, they are not intended for continuous high-amperage applications like industrial equipment.

Are these made of pure copper (not copper-clad aluminum)?

TOPDC cables feature premium copper-clad aluminum (CCA) with thickened copper layers, delivering 99% of pure copper's conductivity. Lightweight yet durable, they perform reliably in extreme temps (-40°F to 140°F)

Do these work for diesel trucks/24V systems?

TOPDC jumper cables are capable of jump-starting 24V vehicles, including diesel trucks, as long as the power source (donor battery) also provides 24V output. For optimal performance, ensure both vehicles operate on matching voltage systems.

Do these come with gloves/a brush?

Each TOPDC jumper cable set includes non-insulated grip gloves and a battery terminal brush. The gloves provide secure handling, while the brush maintains clean connections for optimal performance.

Is the storage bag waterproof?

The included 600D Oxford storage bag is rugged, perfect for keeping your cables organized and protected. While it’s not fully waterproof, its durable fabric shields against moisture and dust, making it ideal for trunk storage or emergency kits.

Manufacturer	TOPDC
Brand	TOPDC
Model	Jumper Cables
Product Dimensions	27 x 10.01 x 25.5 cm; 2.39 kg
Item model number	TD-P0420ULB
Manufacturer Part Number	TD-P0420B9E
Position	Front Center
Item Weight	2.39 Kilograms

TOPDC 4 Gauge 20 Feet Jumper Cables Set with UL-Listed Clamps for Car, SUV and Trucks Battery, Heavy Duty Automotive Booster Cables for Jump Starting Dead or Weak Batteries with Carry Bag

Description

Specifications

Common Questions