Freak Engineer 12.8V 6Ah LiFePO4 Battery Pack (6000mAh)

Product Overview

Power your next innovation with the Freak Engineer 12.8V 6000mAh (6Ah) LiFePO4 Battery Pack. This high-performance rechargeable lithium iron phosphate battery is specifically engineered for applications demanding lightweight, reliable power, an ultra-long cycle life, and top-tier safety. Built using premium 32700 LiFePO4 cells in a balanced 4S1P configuration, it delivers a highly stable 12.8V nominal output.

Equipped with an integrated 20A Battery Management System (BMS), this pack actively protects your gear against overcharging, over-discharging, overcurrent, and short circuits. Featuring a powerful 3C discharge capability (18A Maximum), it is the perfect, maintenance-free power solution for high-current robotics, RC vehicles, portable equipment, and custom DIY solar energy storage projects.

Key Features

• High-Density Power: 6000mAh (6Ah) capacity engineered with a rock-solid 12.8V nominal voltage.

• Premium 32700 Cells: Assembled in a streamlined 4S1P configuration for optimal balance and lightweight efficiency.

• Integrated 20A BMS: Advanced safety circuitry provides comprehensive protection against overcharge, over-discharge, overcurrent, and short circuits.

• High Current 3C Discharge: Easily handles up to 18A maximum continuous discharge for demanding motor and robotics setups.

• Superior Lifespan: Enjoy thousands of charge-discharge cycles—significantly outlasting conventional lithium-ion or lead-acid batteries.

• Ultra-Compact Design: Weighs just 690 grams, making it perfect for weight-sensitive mobile and RC projects.

• Thermal & Chemical Stability: Highly resistant to extreme temperatures, preventing thermal runaway for maximum safety.

• Proudly Made in India: Assembled with rigorous quality control standards for maximum reliability.

Technical Specifications
 

Brand: Freak Engineer
Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
Capacity: 6000mAh / 6AhNominal
Voltage: 12.8V
Cell Type & Config: 32700 Cells / 4S1P (4 Cells Total)
Maximum Discharge Rate: 3C (18A Max Continuous)
BMS Rating: 20A Protection Board
Weight: 690g (0.69 kg)
Dimensions: (L × B × H) 8.8 cm × 7.4 cm × 7.5 cm
Rechargeable: Yes
Country of Origin: India

Versatile Applications

This 12.8V 6Ah LiFePO4 battery pack is highly recommended for:

• Robotics & Automation: Autonomous rovers, AGVs, and school/college electronics engineering projects.

• RC Vehicles: High-current power for RC cars, customized boats, and heavy-lift drones.

• Solar & Off-Grid: Small-scale solar energy storage systems and portable power stations.

• Backup Power & Safety: Emergency LED lighting systems, CCTV backup power, and lightweight UPS systems.

• Outdoor & Industrial: Camping power supplies, remote IoT tracking devices, and industrial control systems.

Why Choose Freak Engineer LiFePO4 Batteries?

The LiFePO4 Advantage

Conventional lithium-ion batteries risk thermal failure, and lead-acid batteries are too heavy. LiFePO4 technology provides a flat voltage discharge curve, meaning your devices get consistent, full power until the battery is nearly empty. It charges faster, lasts longer, and handles rugged environments easily.

Every Freak Engineer battery pack is built using graded, high-quality cells and an intelligent BMS. Designed with makers, engineers, and hobbyists in mind, this 6Ah pack strikes the perfect balance between high-current discharge capacity and a lightweight, space-saving form factor.

Package Includes

• 1 × Freak Engineer 12.8V 6000mAh (6Ah) LiFePO4 Battery Pack

• 1 × Built-in 20A Battery Management System (Pre-installed)