12.8V 120Ah LiFePO4 Rechargeable Waterproof Deep Cycle for UPS Marine Backup Power System

• Longer service life: You mentioned 3000 cycles and a 7-8 year lifespan, which is significantly longer than lead-acid batteries that typically last around 500 cycles and 3-5 年. This translates to fewer battery replacements and lower overall costs.
• Plug-in replacement for lead-acid batteries: Since the voltage is the same (12.8V), these LiFePO4 batteries can be directly installed in place of existing lead-acid batteries without modifying the charging system.
• High discharge rate capability: The ability to deliver high currents (175A continuous, 320A peak) makes them suitable for powering devices with high surge currents, like motors found in power tools and some appliances.
• Support for parallel and series connection: This allows for increased voltage or capacity depending on your needs. By connecting batteries in series, you can increase the voltage (e.g., connecting two 12.8V batteries in series will provide 25.6V). Parallel connection increases the capacity (e.g., connecting two 120Ah batteries in parallel will provide 240Ah at the same voltage).
• Fast charging: Recharging in 1-3 hours compared to several hours for lead-acid batteries is a significant advantage, especially for applications where downtime is undesirable.
• Lighter weight: Lighter weight is a major benefit, particularly in mobile applications like RVs, boats, and even drones where weight reduction is crucial.
• Maintenance-free: Unlike lead-acid batteries, which require periodic maintenance like topping up electrolytes, LiFePO4 batteries require no such maintenance, saving time and effort.
• Low self-discharge rate: At less than 3% per month, the self-discharge rate is minimal, so you can store the battery for extended periods without significant capacity loss.
• Deep cycle capability: The ability to be deeply discharged (up to 100%) makes them ideal for applications requiring full use of their capacity, unlike some other battery types.
• Waterproof rating: An IP65 rating signifies protection against water ingress, making them suitable for marine environments or applications exposed to moisture.
• Safety: As you mentioned, LiFePO4 chemistry is one of the safest forms of lithium-ion batteries due to its inherent stability, reducing the risk of fire or explosion.

全体, 12.8V 120Ah LiFePO4 batteries offer a compelling combination of features that make them a superior choice for many applications compared to traditional lead-acid batteries.

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→HyXin-LFP-LiFePO4-12.8V-120Ah-Battery-Pack-Specification

120AH 12V LiFePO4 Series Battery Applications:
Solar/wind Energy storage system
ゴルフカート
UPS Backup power system
Solar street light
Recreational Vehicles(RV)
Marine machine

The 120Ah 12.8V high rate LiFePO4 battery is specially designed as a drop-in replacement to lead acid batteries. The 120Ah 12.8V LiFePO4 battery delivers omrepower, faster charging and longer life than comparable lead acid batteries. With high efficiency and ultra-fast charging and discharging capabilities, the The 120Ah 12.8V Lithium iron phosphate battery is an ideal solution for industrial applications where a long services and quick charing is needed.

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