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LiTime’s 48V lithium battery lineup is engineered for performance, safety, and long life—ideal for solar systems, golf carts, home energy storage, and industrial power applications. Designed around advanced LiFePO4 chemistry, every 48v lifepo4 battery in our collection provides superior stability, deep discharge performance, and reliable energy output for continuous, high-demand use.
Our 48 volt lithium battery series covers capacities from 30Ah to 100Ah, making it easy to match the right power level to your system. Built with smart BMS protection and ultra-stable LiFePO4 technology, these batteries deliver long cycle life, higher usable energy, and consistent voltage output. Whether you need a standard model or a Smart/ComFlex version with intelligent monitoring and CAN/RS485 integration, LiTime offers a flexible solution for residential, commercial, and off-grid installations.
In addition to LiFePO4, the entire lineup functions as a high-efficiency 48v lithium ion battery system—optimized for durability, fast charging, and stable energy delivery. For users seeking long-term, renewable-ready power, our batteries also perform exceptionally as a 48v deep cycle battery for solar and continuous-load environments. Some configurations also support up to 480Ah capacity when expanded, enabling a full 48V lithium battery setup for energy-intensive applications.
With 8 out of the 13 products in this collection specifically designed for golf carts, the LiTime 48V series is one of the strongest choices on the market for drivers seeking improved performance. Each 48v lithium golf cart battery offers massive advantages over lead-acid packs: faster charging, higher torque output, lower weight, and a dramatically longer lifespan. Models like the GC, GC Smart, and GC ComFlex deliver powerful continuous discharge, enhanced acceleration, and stable voltage even under heavy load—making them ideal for all street-legal carts, lifted carts, and performance-focused builds.
Whether you're upgrading a standard cart or building a high-output system, a LiTime 48v lithium battery ensures smoother handling, better climbing ability, and longer driving range with significantly less maintenance.
For optimal performance, LiTime 48V batteries integrate seamlessly with 48V LiFePO4 chargers and pure sine wave inverters, enabling stable energy conversion and efficient charging cycles. Explore our solar charge controllers for complete system compatibility and monitoring.
Compatible with widely used systems from brands like Victron, Renogy, and Growatt, LiTime 48v batteries provide a reliable power foundation for solar storage, RV power systems, and industrial backup applications.
LiTime 48V batteries can also be built by connecting four 12V LiFePO4 batteries in series to create a 48V battery group. This setup provides flexibility for users who already own 12V units.
However, compared with an integrated 48V lithium battery, a series-connected setup may require additional wiring, balancing, and compatible BMS support to ensure stable performance and safety. For most systems, LiTime’s purpose-built 48V models deliver a cleaner installation, better efficiency, and more reliable long-term operation.
LiFePO4 batteries offer a longer lifespan, lighter weight, faster charging, and higher efficiency than traditional lead-acid batteries. They’re maintenance-free and provide a consistent power output.
The 51.2V LiFePO4 Battery Is a kind of powerful battery designed to replace lead-acid battery.
Our 51.2V LiFePO4 battery is commonly called a "48V" battery to align with standard terminology in the industry. Many customers and applications have long used 48V lead-acid batteries, so maintaining this naming convention helps with easier understanding and compatibility.
Technically, the battery’s nominal voltage is 51.2V, reflecting the true voltage output of lithium iron phosphate (LiFePO4) cells, which operate at 3.2V per cell. By keeping the "48V" label, customers familiar with traditional 48V setups can seamlessly upgrade to lithium technology, enjoying the benefits of higher capacity, longer life, and more consistent performance without confusion about compatibility.
So while our battery may be called "48V," rest assured it’s engineered for more powerful and efficient output, making it the ideal replacement for conventional lead-acid systems in any 48V-compatible application.
Read on What's the Differences Between 48V VS 51.2V batteries for more information.
When you receive your battery, it may have a low state of charge (SOC) due to transportation and storage. To ensure optimal performance, charge the battery immediately to avoid over-discharge.
Batteries with Bluetooth functionality may arrive in an off state, showing a terminal voltage between 3V and 5V, and you won't be able to connect them to your phone. This is because they are shipped powered off, similar to mobile phones, to minimize self-discharge and extend the battery's lifespan.
There are 2 ways to solve the problem: using an AC-DC lithium battery charger or an MPPT solar charge controller to charge it for 3 to 10 seconds, then the battery can be used normally.
If you plan to store the battery for a long time, charge it to a SOC of 50% and perform maintenance every three months. This will help preserve its functionality and performance.
LiTime's 48V LiFePO4 batteries are rated for 4,000 cycles at 100% depth of discharge, giving them an expected lifespan of around 10 years with regular use.
Yes, these batteries are compatible with solar setups. For best performance, use an MPPT solar charge controller designed for lithium batteries to maximize charging efficiency.
Yes, these batteries are well-suited for golf carts, providing a steady, reliable power source without the maintenance or risk of acid spills associated with lead-acid batteries.
Yes, multiple 48V LiFePO4 batteries can be connected in parallel to increase the overall capacity, although series connections to increase voltage are not recommended for these batteries.
To connect batteries in series or parallel, they must meet the following conditions:
Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. LiTime lithium cells are certificated by UL, FCC, CE, RoHS, and UN38.3 to ensure their quality and safety.
All LiTime LiFePO4 batteries come with an internal Battery Management System, which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, LiTime LiFePO4 Lithium batteries have been tested to be free from the risk of fire.
It is not recommended to fully discharge LiFePO4 batteries. Although these batteries can handle deep discharges better than lead-acid batteries, frequently discharging them to 0% can reduce their lifespan and performance. It's best to recharge the battery before it drops below a very low level, ideally at 20% or higher.
Yes, LiTime LiFePO4 batteries can be charged to 100%. LiFePO4 batteries are designed to handle full charges without significant risk of damage. However, for optimal longevity, it’s often recommended to keep the battery's SOC between 20% and 80% for regular use.
Due to the different charging requirements compared to lead-acid batteries, we recommend using a LiFePO4 lithium battery charger for charging.
Here are the charging options for LiTime lithium golf cart batteries:
1)AC-DC lithium battery charger: Choose a charger with the correct charging voltage to safely charge the battery.
2) Solar panels: When using solar panels, ensure you connect a solar charge controller for safe charging.
3) Alternator/Generator:
a. If your alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery.
b. If your alternator or generator supports AC output, use a compatible battery charger as recommended in the product manual to safely connect the battery and generator.
