12V/24V/48V LiFePO4 Battery
Irayenergy offers LiFePO4 battery packs including golf cart batteries, lead-acid-to-lithium replacement battery packs, and starter power battery packs. They support 12V, 24V, and 48V series-parallel configurations, with customizable capacity and operating voltage, making them suitable for a wide range of applications.
FAQs
What are the typical applications of 12V/24V/48V LiFePO4 battery packs?
12V/24V/48V LiFePO4 battery packs are widely used in RVs, golf carts, electric vehicles, lead-acid to lithium battery conversions, home energy storage systems, marine propulsion systems, and UPS backup power supplies.
What advantages do LiFePO4 battery packs have over lead-acid batteries of the same capacity?
Compared to lead-acid batteries, LiFePO4 battery packs are lighter (about 40%-50% of lead-acid battery weight), have higher energy density, longer cycle life (over 3000–5000 cycles), higher charge/discharge efficiency, and better temperature adaptability and safety.
How to choose between 12V, 24V, and 48V battery packs?
The choice of battery pack mainly depends on the device voltage and capacity requirements. Small vehicles or portable devices usually use 12V, larger electric vehicles and golf carts typically use 24V, and 48V battery packs are suitable for high-power or long-range applications.
What functions does the BMS in the battery pack provide?
The BMS (Battery Management System) mainly provides overcharge, over-discharge, overcurrent, short-circuit protection, voltage balancing, temperature monitoring, and state-of-charge calculation functions.
Do these battery packs support series or parallel expansion?
Yes. Users can connect multiple 12V/24V/48V battery packs in series or parallel according to their needs to achieve higher voltage or capacity systems.
How do LiFePO4 battery packs perform in low-temperature environments?
In low-temperature environments (e.g., -20°C), discharge capacity may decrease, but the battery pack can still provide reliable output. Some models support heating modules or low-temperature optimized designs.
What is the cycle life and maintenance cost of the battery pack?
Standard LiFePO4 battery packs have a cycle life of 3000–5000 cycles, far exceeding the 300–500 cycles of lead-acid batteries. They require low maintenance over long-term use, with no frequent battery replacement needed, providing clear overall cost advantages.
Does irayenergy provide customized 12V/24V/48V battery packs?
Yes. Irayenergy can customize battery packs according to customer requirements, including voltage, capacity, size, terminal interfaces, and BMS functions, to meet specific product and application needs.
