Sealed Maintenance-Free Batteries Grill Design
1. Specially designed frame increases mechanical strength and reduces grid expansion.
2. Lack of knots reduces corrosion.
3. Reinforcement improves mechanical and electrical performance.
4. No spikes close to the corners reduce stinging and shorting.
5. Straight-line conductivity
Punch Grid Technology
• Grid Design
• Reduction of internal resistance Increasing of 10s Voltage during CCA (EN)
• Reduction of internal resistance Increasing of Midtronics value
Technology Advantages
• Ultra High production speed (35m/min)
• No lubricants during the punching process (less pollutant and less insulanting on grids)
• Longer expire date on coils