ELBOTICS 12V 1200mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) for IoT Devices, Robotics, Bluetooth Speakers & DIY Electronics

Product Overview

The ELBOTICS 12V 1200mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) is a compact, high-performance rechargeable battery designed to deliver stable and reliable 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 offers dependable performance, long service life, and efficient energy output for applications requiring a lightweight and rechargeable power source.

Configured as a 3S lithium-ion battery pack, it provides a nominal voltage of 11.1V and reaches 12.6V when fully charged, making it suitable for a wide range of compatible electronic devices. Its compact construction allows for easy installation in space-constrained projects while ensuring consistent power delivery for everyday use.

Key Features

• High-quality 3S 18650 lithium-ion rechargeable battery pack.
• 1200mAh capacity for reliable backup power and portable applications.
• 11.1V nominal / 12.6V fully charged output for compatible electronic devices.
• Manufactured with premium lithium-ion cells for stable performance and long battery life.
• Durable PVC outer wrapping provides protection against abrasion and everyday wear.
• Lightweight and compact design for easy integration into electronic projects.
• Supports 500+ charge cycles under recommended operating conditions.
• Low self-discharge technology helps retain charge during storage.
• Suitable for hobby, educational, commercial, and industrial electronic applications.

Applications

IoT Devices

Provides dependable power for compatible Internet of Things (IoT) devices, smart controllers, wireless sensors, and embedded systems.

Robotics Projects

Ideal for robotics kits, automation systems, educational robots, and prototype development requiring a compact rechargeable battery.

Bluetooth Speakers

Suitable as a replacement or custom power source for compatible Bluetooth speakers and portable audio systems.

DIY Electronics

Perfect for electronics enthusiasts building custom circuits, battery-powered gadgets, portable instruments, and innovation projects.

Portable Equipment

Compatible with various portable electronic devices requiring a rechargeable 3S lithium-ion battery pack with matching voltage and current specifications.

Industrial & Development Projects

Can be integrated into testing equipment, monitoring systems, embedded hardware, research prototypes, and industrial electronic applications where compatible specifications are required.

Why Choose ELBOTICS

ELBOTICS develops reliable lithium-ion battery solutions for electronics professionals, engineers, hobbyists, educational institutions, and industrial users. Every battery pack is manufactured using carefully selected lithium-ion cells and quality insulation materials to deliver stable voltage, dependable performance, longer service life, and enhanced operational reliability. Whether you are replacing an existing battery or designing a new electronic product, ELBOTICS batteries are engineered for consistent everyday performance.

Safety Instructions

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

Package Includes

• 1 × ELBOTICS 12V 1200mAh 3S 18650 Li-ion Rechargeable Battery Pack

Why Buy This Battery?

The ELBOTICS 12V 1200mAh 3S 18650 Li-ion Rechargeable Battery Pack is an excellent choice for users seeking a compact, lightweight, and dependable rechargeable power solution. Whether powering IoT devices, robotics projects, Bluetooth speakers, DIY electronics, portable equipment, or industrial applications, this battery delivers stable voltage, reliable performance, and long service life. Its premium 18650 lithium-ion cells, durable PVC protection, and rechargeable design make it a practical and cost-effective solution for a wide range of compatible electronic applications.