24V 20AH 18650 lithium battery pack for smart electric wheelchair

Specification

The **NS-7S8P-18650-20000** is a high-capacity, high-reliability energy storage solution engineered for demanding professional environments. Utilizing a massive **7S8P configuration** (56 high-performance cells), this 24V 20Ah pack provides the sustained current and deep-cycle longevity required for heavy-duty machinery.

Manufactured in Guangdong, China, this unit is built with premium **Sanyo, Sony, Panasonic, Samsung, or LG** cells to guarantee exceptional temperature tolerance and stability. Whether you require a cylindrical, polymer, or square aluminum shell design, our modular architecture allows for complete customization to meet the specific voltage and capacity needs of your global project.

Targeted High-Performance Applications

*This 20Ah powerhouse is optimized for sectors requiring maximum uptime and rugged reliability:*

• Marine Auxiliary Systems: Provides long-lasting silent power for electric trolling motors, high-definition sonar systems, and onboard navigation suites for yachts and research vessels.
• Heavy-Duty Industrial Floor Care: The ideal energy core for commercial-grade ride-on floor scrubbers and autonomous warehouse sweepers operating in high-traffic facilities.
• Off-Grid Mobile Workstations: High-capacity power for field-based engineering stations, mobile laboratory benches, and remote communication relay equipment.
• Renewable Energy Street Lighting: Reliable energy storage for large-scale solar LED street lighting systems and smart city sensor poles in diverse climates.
• Heavy-Duty Agricultural Automation: Powers autonomous fruit-picking robots and precision fertilizer spreaders requiring a high-current 24V DC source.

Core Technical Advantages

1. Tier-1 Global Cell Selection

We offer unparalleled flexibility in cell selection. Customers can specify original imported cells from **Samsung, LG, or Panasonic**, or choose high-quality domestic cells to balance cost and performance. This ensures the pack meets specific discharge rates and temperature requirements.

2. Exceptional Thermal Resilience

Engineered to withstand extreme environments, this battery pack maintains high discharge efficiency in both high-heat and sub-zero conditions, making it a reliable choice for markets as diverse as **Finland, Lesotho, and Spain.**

3. Professional Grade BMS Integration

The integrated Battery Management System (BMS) manages all 56 cells in the 7S8P matrix to ensure Overcharge & Deep Discharge Protection, Intelligent Cell Balancing actively equalizing voltage across all strings, and Multi-Point Short Circuit Defense providing a high-safety barrier for operator-adjacent equipment.

Technical Specifications

Global Supply & Customization

Nuranu is a leading supplier of 24V 20Ah lithium solutions for the **United Kingdom, Germany, Canada, Uruguay, Spain, and Papua New Guinea.** We specialize in **OEM/ODM** services, offering custom enclosures (including aluminum shells), specialized wiring harnesses, and high-current connectors to fit your proprietary equipment.

Business Inquiry

If your industrial or marine platform requires a reliable 24V 20Ah power solution with world-class cells, please email our engineering team today to discuss your technical specifications.