Wholesale Electric Vehicles Start Battery 12V 40Ah Factory, Factories

1.Safety: higher chemical stability, reduce leakage, explosion, and fire hazard when charge 2.High Discharge Rate: deliver high discharge rates, quick release of energy for efficient engine starting.

Product Description

Our line of car batteries is designed to offer durability you can see, reliability you can trust and extreme power you can feel. Having the right battery to power your car needs including over-the-road (OTR), short-haul/delivery, construction, dump, cement and mining trucks, is essential to help businesses run more smoothly. We deliver our products with integrity and provide the excellence that fleet managers trust with uptime, safety and reliability in mind.
Applicable in extreme environments from -30°C to 75°C.
Unique formula enhances battery capacity and ensures strong, long-lasting power support.
Application of new electrolyte additive, making fast charging available.
Special grid structure and material enhance vibration resistance performance.
Product Specifications
Rated Voltage(V) 12V
Rated Capacity(Ah) 40Ah
Size 242*175*190mm
Weight 9kg
Charging current 20A
Maximum Charging current 100A
Charging voltage 14.4 ± 0.5V
Cold start current 600A
Our starter batteries deliver massive starting power, rapid recovery, and extreme durability that heavy duty and commercial vehicles demand. Featuring rugged construction and packed tightly with plates, whether you're on the road, farm, or the jobsite, our starter batteries have the power to start any job, and the durability to last until it's finished.
Service & Advantages
  • Professional, global-minded service team
  • Rigorous Systematic Quality Control
  • Excellent Discharge Performance
  • Full ranges models, good appearance and high standard design
  • Support OEM & ODM
Technical Highlights
  • Designed battery for car Automotive and engineering vehicles
  • High lifespan: thousands of cycles
  • Ultra safe Lithium Iron Phosphate chemistry (no thermal run-away, no fire or explosion risks)
  • Up to 80% lighter and 70% smaller than conventional Lead-acid battery
  • Maximum safety with advanced Built-in Battery Management System
Applications
  • Start battery: For cars like Automotive / Vehicle / Automobile
  • Commercial Vehicle: Such as Light trucks
  • Heavy duty vehicles: Such as Heavy trucks
Car Starter Battery Performance
Frequently Asked Questions
Q How to proceed with an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, the customer confirms the samples and places a deposit for the formal order. Fourthly, we arrange the production.
Q How about the after-sales service?
We welcome you to contact us 24 hours per day, 7 days per week. Any of your questions will be highly appreciated and addressed promptly by our service support team.
Q What is the operating temperature range for these batteries?
These starter batteries are highly resilient and applicable in extreme environments ranging from temperatures as low as -30°C up to 75°C.
Q What makes these batteries safer than standard options?
They utilize ultra-safe Lithium Iron Phosphate chemistry, which eliminates thermal run-away, fire, or explosion risks. Safety is further enhanced by an advanced built-in Battery Management System (BMS).
Q How do they compare in size and weight to traditional lead-acid batteries?
Our lithium starter batteries are highly efficient, being up to 80% lighter and 70% smaller than conventional lead-acid batteries, making them easier to install and manage.
Q What types of vehicles are these starter batteries designed for?
They are designed for standard automotive passenger vehicles, engineering vehicles, commercial vehicles like light trucks, and heavy-duty transport/heavy trucks.

Related Products