Basic Information
Type
Maintenance-free Type
Certification
ISO9001, RoHS, CE
Battery Size
304*173*200*220 mm
Packaging & Delivery
Package Size
30.00cm * 17.00cm * 20.00cm
Capacity
4 Million Pieces/ Month
Product Description
Founded in 1995, we specialize in advanced battery research, development, production, and marketing. We are one of the earliest battery brands in the region. Our main products include motorcycle batteries, UPS batteries, car batteries, lithium batteries, and electric vehicle batteries with more than two hundred varieties and specifications.
The production base covers an area of more than 400,000 square meters with more than 3000 employees. It has a complete set of modern standard factory buildings and office buildings. We utilize advanced production lines and technology, continuously introducing world-leading automated assembly welding, auto wrapping machines, and other equipment. We produce nearly 4,000,000 batteries per month, with a total annual production capacity of more than 6,000,000 KVAh.
Technical Specifications
| Model: Car Battery SMF 105D31R |
| Volts | 12V |
| Capacity (25°C) | 20 hours rate | 90AH |
| Approx. Dimension(mm) | L | 304±2mm |
| W | 173±2mm |
| H | 200±2mm |
| H (Total) | 220±2mm |
| Storage Status | Wet |
| Weight | 19.42kg±3% |
| Warranty | 1 year |
| Design life | 3-5 years |
| Retention of Charge Storage @25°C |
|---|
| 1 month | 97% | Normal use |
| 3 month | 90% | Normal use |
| 6 month | 80% | Recommended to charge before use |
Primary Competitive Advantages
High Capacity & Long life
High CCA and good starting performance
Good charging acceptance and vibration resistance
Application of TTP technology
Advanced sulfate-resistant technology
Advanced calcium lead alloy technology
Maintenance-free design
Reliable labyrinth-like seal design
Frequently Asked Questions
1. Is this battery truly maintenance-free?
Yes, this 105D31R model is designed using advanced calcium lead alloy technology, ensuring it is a maintenance-free type that requires no water topping throughout its service life.
2. What is the expected service life of this battery?
The design service life of our batteries is 3-5 years, depending on the operating environment and usage conditions.
3. How does the battery handle high temperatures?
The battery is engineered to be high-temperature resistant, making it suitable for demanding environments like excavators and heavy machinery.
4. What are the charging requirements for long-term storage?
If stored for 6 months, we recommend charging the battery at a constant voltage of 14.8V (0.1C) for at least 2 hours before use to ensure optimal performance.
5. Does this battery come with a warranty?
Yes, we provide a standard 1-year warranty for the 105D31R car battery model.
6. Is the battery casing durable?
The cover and casing are made from high-quality PP (Polypropylene), which offers excellent vibration resistance and durability.
SK Battery
