ELBOTICS 12V 3200mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) for IoT Devices, Robotics, Bluetooth Speakers & DIY Electronics

Product Overview

The ELBOTICS 12V 3200mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) is a compact, high-performance rechargeable battery designed to provide stable, efficient, and long-lasting power for IoT devices, robotics projects, Bluetooth speakers, DIY electronics, portable equipment, and industrial applications. Built using premium 18650 lithium-ion cells, this battery pack delivers reliable voltage, excellent energy efficiency, and long service life for a wide variety of compatible electronic devices.

Designed as a 3S lithium-ion battery pack, it operates at a nominal voltage of 11.1V and reaches 12.6V when fully charged, making it suitable for electronics requiring a dependable rechargeable power source. Its compact size and lightweight construction make installation easy in embedded systems, portable devices, automation projects, and custom electronics where space and weight are important.

Key Features

• Premium-quality 3S 18650 lithium-ion rechargeable battery pack.
• 3200mAh capacity for extended runtime and dependable backup power.
• 11.1V nominal / 12.6V fully charged output for compatible electronic devices.
• Built with high-quality lithium-ion cells for stable voltage and consistent performance.
• Durable flame-retardant PVC outer wrapping provides excellent insulation and mechanical protection.
• Compact and lightweight design for easy installation in portable and embedded applications.
• Supports 500+ charge cycles under recommended operating conditions.
• Low self-discharge technology helps preserve battery capacity during storage.
• Suitable for DIY, educational, commercial, robotics, and industrial electronic projects.

Applications

IoT Devices

Ideal for powering compatible IoT devices, smart controllers, wireless sensors, monitoring systems, and embedded electronics that require a stable rechargeable battery.

Robotics Projects

Suitable for robotics kits, automation systems, STEM education, engineering projects, and research prototypes requiring reliable portable power.

Bluetooth Speakers

Provides dependable rechargeable power for compatible Bluetooth speakers, portable sound systems, and multimedia devices.

DIY Electronics

Perfect for electronics enthusiasts, engineers, and makers building custom battery-powered gadgets, testing equipment, development boards, and innovative electronic projects.

Portable Equipment

Compatible with portable monitoring devices, communication equipment, battery-powered instruments, and other electronics that match the required voltage and current specifications.

Industrial Applications

Designed for industrial prototypes, embedded systems, automation equipment, research laboratories, testing environments, and development projects requiring a compact and reliable rechargeable battery.

Why Choose ELBOTICS

ELBOTICS delivers high-quality lithium-ion battery solutions for engineers, manufacturers, educational institutions, technicians, and electronics enthusiasts. Every battery pack is manufactured using carefully selected premium 18650 lithium-ion cells and durable insulation materials to provide stable voltage, dependable performance, long service life, and enhanced operational safety. Whether replacing an existing battery or powering a new electronic design, ELBOTICS batteries are built to perform consistently in professional and personal applications.

Safety Instructions

• Use only with devices compatible with 11.1V nominal (12.6V fully charged) 3S lithium-ion battery packs.
• Charge only with a charger specifically designed for 3S lithium-ion batteries.
• Verify voltage, polarity, connector type, and dimensions before connecting the battery.
• Do not puncture, crush, disassemble, or short-circuit the battery pack.
• Keep away from excessive heat, fire, moisture, and direct sunlight.
• Store in a cool, dry location when not in use.
• Disconnect the battery if the connected device will remain unused for a long period.
• Replace the battery immediately if it becomes damaged, swollen, or overheats during normal operation.

Package Includes

• 1 × ELBOTICS 12V 3200mAh 3S 18650 Li-ion Rechargeable Battery Pack

Why Buy This Battery?

The ELBOTICS 12V 3200mAh 3S 18650 Li-ion Rechargeable Battery Pack is an excellent choice for users seeking a reliable, lightweight, and rechargeable power solution for IoT devices, robotics projects, Bluetooth speakers, DIY electronics, portable equipment, and industrial