DIN75 Mf/Maintenance-Free Auto Battery 12V Sealed-Lead-Acid for Automotive Car/Truck/Solar Power Storage Best Wholesale Price

Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year

Product Description

⚙️ Technical Specifications
Model NO.
DIN75, 57512
Type
Lead-acid Battery
Rated Voltage
12V
Capacity
75Ah @ 20hr
CCA (EN)
640A
Dimensions
275 * 175 * 190 mm
Charging Voltage
13.6-14.5V
Working Voltage
12.1-12.7V
Wet Shelf Life
3~5 Years
Standard
European DIN Standard
Certification
ISO9001, CE
Layout
0 ( - + )
🚗 Product Overview

This maintenance-free automotive battery series is a trustworthy choice offering a combination of high performance and cost-effectiveness. It provides the perfect solution for vehicle starting, lighting, and fuel ignition.

Designed with years of technology innovation, these batteries suit a wide range of vehicles, from regular cars and buses to heavy-duty trucks and construction machinery.

⭐ Features & Benefits
  • Advanced Calcium technology for guaranteed performance.
  • Modern design featuring recessed terminals for added safety.
  • Improved internal design for maximum life span.
  • Polyethylene envelope with glass fiber separators to resist vibration.
  • Solid and reliable performance in diverse conditions.
  • Totally maintenance-free and eco-friendly.
📸 Product Gallery
Automotive Battery Technical Diagram
Battery Production View 1
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Battery Quality Check
Internal Battery Structure
Battery Warehouse
Battery Testing
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❓ Frequently Asked Questions
What does "Maintenance Free" mean for this battery?
It means the battery is sealed and designed to minimize fluid loss. You do not need to check or add water (electrolyte) during its service life, thanks to advanced calcium technology.
Is the DIN75 battery compatible with my vehicle?
The DIN75 model follows European standards. It is generally compatible with modern cars and light trucks that require a 12V 75Ah battery with a L275mm size and right-hand positive terminal layout.
What is the expected lifespan of this battery?
Under normal operating conditions and proper vehicle maintenance, the wet shelf life is typically 3 to 5 years.
Can this battery be used for solar storage?
While primarily designed for engine starting (high cranking amps), its sealed lead-acid construction allows it to be used for light solar power storage applications, though deep-cycle batteries are usually preferred for heavy solar use.
What is the Cold Cranking Amps (CCA) rating?
This battery features a CCA of 640A (EN), which ensures reliable engine starting even in cold weather conditions.
How should the battery be stored when not in use?
Store it in a cool, dry place. Because it is a lead-acid battery, it is recommended to maintain the charge level between 12.1V and 12.7V to prevent sulfation.

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