Drypower 12.8V 11.4Ah Lithium Battery (LiFePO4)

12V 11.4Ah LiFePO4 Battery: The Compact Deep Cycle Solution

The 12V 11.4Ah LiFePO4 Battery is an exceptionally reliable, high-performance power source that serves as an ideal, drop-in replacement for traditional sealed lead-acid ($\text{SLA}$) batteries. This high-power $12.8\text{V}$ rechargeable battery offers superior energy density, a much longer lifespan, and consistent power output. Consequently, these features make it perfect for compact, deep-cycle applications requiring dependable, long-lasting power. With a nominal voltage of $12.8\text{V}$ and a robust $11.4\text{Ah}$ capacity, therefore, this 12V 11.4Ah LiFePO4 Battery delivers reliable performance for smaller critical systems.

Unmatched Durability and Cycle Life of the 12V 11.4Ah LiFePO4 Battery

This 12V 11.4Ah LiFePO4 Battery stands out chiefly due to its remarkable cycle life. In fact, the battery is rated for $>2000$ cycles when discharged to $100\%$ Depth of Discharge ($\text{DoD}$) to $80\%$ of its original capacity at a standard temperature of 25∘C. This longevity translates to years of reliable service and consequently a significantly lower total cost of ownership compared to conventional batteries. Furthermore, this durability makes it a premium long-term choice. The internal structure, meanwhile, uses a robust 4S3P-Cylindrical Construction. This construction, undoubtedly, ensures excellent thermal management and structural integrity, maximizing safety and performance under heavy use. This $4\text{S}3\text{P}$ configuration is key to the battery’s consistent power output, specifically in portable scenarios.

Superior Power Delivery and Safety Features

This high-power battery handles demanding loads with an impressive maximum continuous discharge current of 10A. Moreover, this $10\text{A}$ capability makes the battery suitable for a wide array of high-efficiency applications. For instance, these include small $\text{UPS}$ backup systems, medical devices, portable security equipment, and various remote lighting systems. The inherent safety of the Lithium Iron Phosphate (LiFePO4​) chemistry is a massive benefit. As a result, LiFePO4​ chemistry offers excellent thermal and chemical stability, minimizing the risk of thermal runaway. Ultimately, this makes the 12V 11.4Ah LiFePO4 Battery a secure and responsible power choice, particularly for sensitive equipment.

Detailed Operating and Charging Specifications for the 12V 11.4Ah LiFePO4 Battery

To maximize lifespan and performance, you must follow proper charging guidelines for your new battery. The recommended charge voltage range is $14.2\text{V}-14.6\text{V}$, with $14.2\text{V}$ recommended for optimal battery health. The Standard charge current is $2.28\text{A}$. Similarly, it can also accept a maximum continuous charge current of $10\text{A}$, allowing for fast recharging when necessary.

The battery offers wide operational temperature parameters: To begin with, the Operating Discharge Temperature ranges from −20∘C to +60∘C. However, the Operating Charge Temperature is slightly narrower, from +0∘C to +45∘C. Finally, the Storage Temperature remains −20∘C to +45∘C.

Important Connection Note: You can connect the battery in series up to 4S (for $48\text{V}$ systems). Crucially, Parallel Connection is Nil. Therefore, do not connect this specific model in parallel.

For applications that require high performance and long life, consequently, choose this powerful 12V 11.4Ah LiFePO4 Battery.