12v 50ah Deep Cycle Battery​ Mf Automotive

Description

Product Overview

Powsea Series Maintenance-Free Acid Battery (OEM Customizable)

This product line is engineered with high-performance acid battery technology designed to deliver stable 12V power, making it ideal for automotive starting systems, UPS units, emergency lighting, and other power-critical applications. Every aspect—from design and production to quality control—is independently developed by our facility in Zhangjiakou City, Hebei Province, ensuring superior performance and reliability.

Detailed Specifications

Electrical Characteristics

• Model Numbers: 55D26, JIS50, 65D26

• Rated Voltage: 12V

• Charging Voltage: 13.6–14.5V (using a constant current charging system for safe and stable charging)

• Operating Voltage: 12.1–12.7V

• Discharge Method: Constant current discharge ensures stable voltage output throughout use.

• Capacity (Amp @20hr): 50Ah

• Cold Cranking Amps (CCA): 500A
  The high CCA value guarantees reliable engine starts even under extreme cold conditions.

Physical Dimensions & Weight

• Length: 260 mm

• Width: 172 mm

• Height (Battery Body): 202 mm

• Total Height: 225 mm (including terminal protrusions or external frame)

• Net Weight: 15.2 kg

• Terminal Layout: “0 (- +)” configuration, equipped with standard A-type terminals

Material & Construction

• Electrolyte: Formulated for acid batteries, optimized for excellent electrochemical efficiency.

• Maintenance-Free Design: Engineered for a maintenance-free operation, reducing the need for periodic electrolyte checks and refills.

• Production Process: All design, production, and testing processes are autonomously developed and strictly controlled at our facility in Zhangjiakou, Hebei Province.

Quality Assurance & Production Capacity

• Certification: ISO9001 quality management system certification, adhering to international standards.

• Production Capacity: Up to 18,000 units per day, ensuring readiness for large-scale orders.

• HS Code: 85071000

Packaging & Branding

• Packaging Options: Available in carton color boxes or palletized packaging to meet various logistics needs.

• Branding: The battery is marketed under the Powsea brand or can be customized as OEM, offering flexibility to meet different market requirements.

Key Advantages & Applications

High Efficiency and Reliable Power

• Stable 12V Supply: Delivers consistent performance even in harsh conditions.

• Superior Cold Start Capability: With a 50Ah capacity and 500A CCA, it ensures reliable engine starting and continuous power supply in cold weather.

Maintenance-Free and Long Shelf Life

• Ease of Use: The maintenance-free design minimizes upkeep, saving time and reducing overall costs.

• Shelf Life: Wet shelf life of 3 to 5 years ensures longevity even when stored for extended periods.

Autonomous Technology and Quality Control

• In-House Development: All core technologies—from design to production—are developed independently, guaranteeing high-quality and robust performance.

• ISO9001 Certified: Quality is managed at every step, ensuring consistent reliability and safety for various applications.

Versatile Market Positioning

• Flexible Branding: Choose between Powsea branding or OEM customization to best fit your market strategy.

• Mass Production Capability: High production volumes ensure timely delivery and scalability for industrial applications, automotive systems, emergency power supplies, and more.