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Cyber Monday Steal 【 Deal Alert: 40% Off [UXPkt6ym]

$23.99 $76.99 -69%

Compact & High-Energy Portable Battery Introducing the WattCycle 12V 12Ah LiFePO4 battery, a revolutionary portable power solution designed for efficiency and reliability. This compact and lightweight battery offers unparalleled performance, making i

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Cyber Monday Steal 【 Deal Alert: 40% Off [UXPkt6ym]

Compact & High-Energy Portable Battery

Introducing the WattCycle 12V 12Ah LiFePO4 battery, a revolutionary portable power solution designed for efficiency and reliability. This compact and lightweight battery offers unparalleled performance, making it an ideal choice for a wide range of applications. With its small footprint (L152 x W99 x H99mm) and minimal weight (1.40kg), the WattCycle battery is significantly lighter and more portable than traditional 12V 12Ah lead-acid batteries. Its energy density of 109.71Wh/kg is a remarkable 5.9 times higher than that of a standard lead-acid battery, ensuring longer runtime and greater efficiency.

Superior Performance & Longevity

The WattCycle 12V 12Ah LiFePO4 battery is powered by high-quality EV-grade A+ cells, guaranteeing an impressive lifespan of over 5000+ cycles and up to 10 years. This makes it a cost-effective and eco-friendly alternative to lead-acid batteries. The battery is non-toxic, eco-friendly, and boasts higher chemical stability, ensuring both quality and safety. Key features include a comprehensive battery management system (BMS) that provides robust protection against over-voltage, over-current, deep discharge, short circuits, overcharging, and extreme temperatures. This ensures the battery operates safely and reliably, with cell balancing capabilities for optimal performance.

Extensive Applications & Versatility

The WattCycle 12V 12Ah LiFePO4 battery is a versatile power solution suitable for a wide range of applications. Whether you're using it for small devices like fish finders, electric fishing reels, camping equipment, amateur radio equipment, or motorized toy cars, this battery delivers exceptional performance. Its ability to support up to 4 in series and 4 in parallel configurations allows for a 48V 48Ah battery system, providing a continuous charge/discharge current of 48A, massive energy storage of 2457Wh, and an output power of 2457W. With its impressive energy density and reliable performance, the WattCycle battery is a must-have for anyone in need of a portable power source.

What Our Customers Say

February 3, 2026

Absolutely no complaints!

This is a very good, very, very fine tool.

- Messiah V..

February 3, 2026

Absolutely no complaints!

It's a great product for its total cost.

- Marcos N..

February 3, 2026

Absolutely no complaints!

A great gadget with a real quality feel.

- Myla G..

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