DN Automotive

TECHNOLOGY

We introduce DN Automotive’s technology shown in the best batteries.

Improves corrosion resistance & longer life in high temperature
Minimizes self-discharge and enhances cold cranking power
Uniform grid dimension resulting in smooth electrical flow
Full framed round edge grid design offers strong physical strength
Internal short circuit protection by applying wide-bridge & strong adhesion of active materials

Special additives and alloys enhance life of battery by boosting 4BS formation

Maximizes Life cycle by customizing the curing conditions (temperature, humidity, time, rack type, etc..)

Maximizes Life cycle & Minimizes self discharge by customizing formation process (temperature, Soaking time, Current density, acid ratio)

DN Automotive's AGM battery provides the best power and life performance on vehicles with Start/Stop and Regenerative Braking.

Full Framed & Big Size Punched Grid for Positive & Negative
Both anode and anode use full frame substrates with roll pressing/punching techniques to minimize corrosion/growth of substrates, improve life, and maximize low-temperature starting power through low-resistance structure design and big-size substrates.
Special Grid Surface Treatment
The application of thick substrates improves life, reduces resistance, improves low-temperature starting power, minimizes corrosion/growth of substrates, and improves life.
High Purity Material
The active material was manufactured with high purity lead, and the reduction characteristics were improved by applying a separator made of high purity glass fiber.
Safety System
It is safe to vibrate in any road environment by applying a case of compound reinforced plastic, and it is safe to block the flame from entering the battery by incorporating an explosion-proof filter