Compact 12V LiFePO4 Battery with 9V Output and 76.8Wh Capacity for Portable Power

The LF4100 lithium iron phosphate battery provides versatile portable power in a compact format measuring just 168mm x 89.2mm x 43mm. With its 76.8Wh capacity and triple voltage output capability (12V, 9V, and 5V), this 760g power source offers practical solutions for charging various electronic devices while maintaining portability. The included 14.6V/1.5A charger with 220V US outlet configuration enables convenient recharging, while the 5A continuous working current supports consistent power delivery for compatible equipment within the specified 0°C to +45°C operating range.

Features and Construction

This compact power solution combines lithium iron phosphate chemistry with practical design elements to create a portable energy source suitable for multiple applications. The balanced specifications prioritise both capacity and portability without compromising on essential functionality.

Material and Build

The battery utilises lithium iron phosphate (LiFePO4) chemistry, which provides the foundation for the manufacturer-specified 2000+ charge cycle rating. This chemistry choice contributes to the stated performance characteristics while supporting the triple voltage output system that delivers 12V, 9V, and 5V from a single power source. The construction incorporates electronic components necessary for voltage regulation and safe operation within the specified parameters.

Size and Practical Fit

With dimensions of 168mm x 89.2mm x 43mm and weight of approximately 760g, the battery maintains a compact profile suitable for portable applications. The physical measurements allow for convenient storage in bags, cases, or equipment compartments while providing the stated 76.8Wh capacity. This balance between size and energy storage makes it practical for scenarios where space constraints exist alongside power requirements for various electronic devices.

Uses and Placement

The triple voltage output system enables compatibility with a range of equipment requiring different power specifications, while the compact design supports both stationary and mobile applications.

Event or Professional Use

For professional applications, the battery's 5A continuous working current provides reliable power for equipment such as portable lighting, monitoring devices, or small electronic tools requiring stable 12V or 9V power sources. The included DC4017 to 5521 and DC5521 to 5521 cables facilitate connections to compatible equipment, while the 0°C to +45°C operating range ensures functionality in various environmental conditions commonly encountered in professional settings.

Everyday Home Use

For home and personal applications, the compact size and lightweight construction make it suitable for powering portable electronics, small appliances, or emergency backup situations. The 76.8Wh capacity provides practical energy storage for charging mobile devices, powering portable speakers, or running small fans and lights during power interruptions. The simple charging system using the included 14.6V/1.5A charger offers straightforward maintenance for regular users.

Benefits and Buying Value

The combination of specified features creates practical advantages for users seeking portable power solutions without excessive bulk or complex setup requirements.

Reuse and Low Maintenance

The manufacturer-specified 2000+ charge cycle rating indicates extended reuse potential compared to some battery technologies, reducing replacement frequency for regular users. The lithium iron phosphate chemistry typically requires minimal maintenance when used within the specified parameters, and the included charging system provides complete setup without additional purchases. Proper operation within the 0°C to +45°C range helps maintain performance throughout the battery's usable life.

Why Choose This Product

This battery offers specific advantages through its combination of compact dimensions (168mm x 89.2mm x 43mm), triple voltage outputs (12V/9V/5V), and practical 76.8Wh capacity in a 760g package. The inclusion of necessary cables and charger provides immediate usability, while the 5A continuous current supports consistent power delivery for compatible devices. These specifications create a balanced portable power solution suitable for users prioritising both capability and portability in their energy storage needs.