25.9V 2AH 18650 lithium ion battery pack for handhold LED work light

Specification

The **NS-7S1P-18650-2000** is a specialized high-voltage lithium-ion solution designed for equipment that requires a 25.9V nominal power rail in a lightweight, compact form factor. By utilizing a **7S1P configuration** (7 high-grade 18650 cells in series), this pack provides consistent power for high-torque or high-frequency electronics without the weight penalty of larger industrial batteries.

Whether you are powering aerial sensors or precision motors, this pack offers the stability and safety required for modern high-performance devices. It is available with **customizable dimensions and connectors** to fit seamlessly into specialized internal chassis.

Targeted Professional Applications

*This high-voltage unit is engineered for precision performance in the following sectors:*

• Professional UAV & Drone Subsystems: Provides high-voltage power for specialized gimbal stabilizers, long-range aerial transmission systems, and high-intensity airborne searchlight modules.
• Precision Electric Gardening Tools: The ideal power source for lightweight cordless pruning shears, electric grafting tools, and specialized botanical trimming equipment.
• High-Voltage Field Testing Gear: Powers portable oscilloscopes, insulation resistance testers, and specialized telecommunication cable fault locators.
• Autonomous Agricultural Sensors: Energy core for soil-mapping robots and automated pest-monitoring systems requiring higher voltage for mobility.
• Precision Laboratory Equipment: Reliable DC power for portable centrifuges and high-speed medical diagnostic mixers used in field clinics.

Key Technical Features

1. 7S Series High-Voltage Efficiency

The 7S1P architecture is specifically chosen to provide a 25.9V nominal output (reaching approx. 29.4V at full charge). This higher voltage allows for lower current draw during high-torque operations, reducing heat generation and increasing overall motor efficiency.

2. Space-Saving Custom Geometry

Designed for versatility, the physical layout can be customized. Whether you need a "Stick," "Block," or "Flat" configuration, our engineering team can adapt the 18650 cell arrangement to fit your specific spatial constraints.

3. Advanced Safety Management System

Every pack is integrated with a high-accuracy Battery Management System (BMS) that monitors all 7 cells in series to ensure:

• Over-Voltage & Under-Voltage Monitoring: Protects each cell from being pushed beyond safe limits.
• Dynamic Short-Circuit Defense: Provides instantaneous protection in case of accidental wire contact.
• Precision Over-Current Cut-off: Shields sensitive internal electronics from current spikes.

Technical Specifications

Global Compliance & Partnership

We are a trusted manufacturer providing specialized 25.9V power solutions for distributors and manufacturers in the **United Kingdom, Germany, Switzerland, Paraguay, Uruguay, El Salvador,** and more. Our production lines are optimized for high-quality **OEM/ODM** output, ensuring your equipment reaches the market with a reliable, non-hazardous power core.

Inquiry

If your project requires a high-voltage, lightweight 25.9V 2Ah power solution, please email us today to receive a customized quote and technical consultation.