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Award Winning 12v 138ah 1.76kwh - Lifepo4 Blade Battery - Bigbattery Rzbk Flash Sale: 95% Off [RXiHlbtE]

$74.99 $239.99 -69%

12V 138Ah 1.76kWh LiFePO4 Blade Battery The BigBattery Rzbk is a cutting-edge LiFePO4 blade battery designed for high-performance applications. This powerful battery boasts a 12V voltage, a massive 138Ah capacity, and an impressive 1.76kWh energy cap

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Award Winning 12v 138ah 1.76kwh - Lifepo4 Blade Battery - Bigbattery Rzbk Flash Sale: 95% Off [RXiHlbtE]

12V 138Ah 1.76kWh LiFePO4 Blade Battery

The BigBattery Rzbk is a cutting-edge LiFePO4 blade battery designed for high-performance applications. This powerful battery boasts a 12V voltage, a massive 138Ah capacity, and an impressive 1.76kWh energy capacity, making it an ideal choice for a wide range of applications. With its robust construction and advanced technology, the Rzbk battery delivers exceptional performance and reliability.
  • High Capacity: The 138Ah capacity ensures long runtime and reduced charging frequency.
  • Longevity: LiFePO4 chemistry offers a longer lifespan compared to traditional batteries.

Key Specifications and Features

The BigBattery Rzbk is engineered with precision and includes a range of features that make it stand out in the market. It offers a charging voltage range of 13.9 - 14.5V and a maximum charge voltage of 14.7V, ensuring efficient and safe charging. The operating voltage range is 9.8 – 14.6V, providing optimal performance under various conditions. With a maximum continuous discharge current of 175A and a maximum continuous power of 2240W, this battery is capable of handling high-demand applications with ease.
  • BMS Protection: The integrated Battery Management System (BMS) provides over-voltage, under-voltage, and over-current protection, ensuring the battery's safety and longevity.
  • Wide Temperature Range: The Rzbk can operate in temperatures ranging from -35°C to 65°C, making it suitable for various environments.

Practical Applications and Benefits

The BigBattery Rzbk is versatile and suitable for a variety of applications, including electric vehicles, solar energy storage, marine systems, and more. Its high capacity and reliable performance make it an excellent choice for users who require a powerful and durable battery solution. The battery's compact design and lightweight construction also make it easy to install and transport.
  • Electric Vehicles: Power your electric bike, scooter, or car with confidence.
  • Solar Energy Storage: Store excess solar energy for use during off-peak hours.
The BigBattery Rzbk is the perfect choice for anyone looking for a high-quality, long-lasting battery solution that can meet their specific needs.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

A purchase I feel really good about.

- Ann Wood.

January 25, 2026

Absolutely no complaints!

The look and feel are absolutely premium.

- Morgan R..

January 25, 2026

Absolutely no complaints!

I appreciate the smart design choices.

- Dennis Baker.

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