12.8V 12000mAh (12Ah) LiFePO4 Battery Pack

The Freak Engineer 12.8V 12000mAh (12Ah) LiFePO4 Battery Pack is a high-performance rechargeable battery designed for applications requiring reliable, long-lasting, and safe power. Built using premium 32700 LiFePO4 cells in a 4S2P configuration, this battery delivers a nominal voltage of 12.8V and a capacity of 12000mAh (12Ah).

Equipped with an inbuilt 20A Battery Management System (BMS), it provides protection against overcharging, over-discharging, overcurrent, and short circuits, ensuring enhanced safety and extended battery life. The battery supports a 3C discharge rate, making it suitable for applications with moderate to high current requirements.

Manufactured in India, this battery pack is ideal for robotics, solar energy storage, backup power systems, electric mobility projects, and numerous DIY electronics applications.

Key Features

• Premium 12000mAh (12Ah) LiFePO4 Battery Pack
• 12.8V Nominal Voltage
• Built with 8 high-quality 32700 LiFePO4 cells
• 4S2P battery configuration
• Integrated 20A Battery Management System (BMS)
• Supports up to 3C discharge rate
• Excellent thermal stability and enhanced safety
• Long cycle life compared to conventional lithium-ion batteries
• Lightweight and compact enclosure
• XT60 connector for reliable high-current output
• Low self-discharge for longer storage life
• Made in India

Applications

This battery pack is suitable for:

• Robotics Projects
• AGV & Autonomous Robots
• Electric Vehicles (Light-duty)
• Electric Scooters & DIY E-Bikes
• Solar Energy Storage Systems
• Portable Power Stations
• UPS Backup Systems
• Emergency Lighting
• CCTV Backup Power
• Medical Equipment
• Industrial Electronics
• IoT Devices
• DIY Battery Projects
• Portable Instruments
• Camping & Outdoor Power Systems

Specifications

• Brand: Freak Engineer
• Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)
• Battery Capacity: 12000mAh (12Ah)
• Nominal Voltage: 12.8V
• Configuration: 4S2P
• Cell Type: 32700 LiFePO4 Cells
• Number of Cells: 8 Cells
• Discharge Rate: 3C
• BMS Rating: 20A
• Battery Protection: Overcharge, Over-discharge, Overcurrent & Short Circuit Protection
• Output Connector: XT60 Connector
• Rechargeable: Yes
• Country of Origin: India

Package Includes

• 1 × Freak Engineer 12.8V 12000mAh (12Ah) LiFePO4 Battery Pack
• 1 × Pre-installed XT60 Connector
• 1 × Built-in 20A BMS

Benefits of LiFePO4 Battery

• Longer service life (typically 2000+ charge cycles under proper operating conditions)
• Superior thermal and chemical stability
• Higher safety than conventional lithium-ion batteries
• Lightweight with high energy efficiency
• Stable output voltage during discharge
• Fast charging capability
• Maintenance-free operation
• Eco-friendly battery chemistry

Why Choose Freak Engineer?

Freak Engineer battery packs are designed for dependable performance using premium-grade LiFePO4 cells and quality battery management systems. Each battery is carefully assembled to deliver consistent power, improved safety, and long operational life, making it an excellent choice for makers, engineers, educational institutions, and industrial applications.