As electric mobility and sustainable energy storage continue to gain traction, users of golf carts, trolling motors, and RVs are increasingly transitioning from traditional lead-acid batteries to more advanced lithium-based alternatives.
One standout option is the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery, engineered specifically for small trolling motors and similar electric vehicles. This battery offers a powerful, reliable energy solution with high capacity and long-lasting performance, designed to deliver superior efficiency on and off the road.
Lithium Iron Phosphate (LiFePO4) batteries are fast becoming the preferred choice due to their lighter weight, enhanced safety, low maintenance requirements, and significantly longer lifespan compared to conventional batteries.
With a 100A Battery Management System (BMS) and built-in low-temperature protection, the OKMO 36V 50Ah battery is tailored for both convenience and performance, promising a worry-free experience even in challenging environments.
Key Features & Specifications of the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery
The OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery is designed with high-performance materials and intelligent features to meet the power demands of modern electric mobility and marine applications. Below is a breakdown of its standout specifications and the value each feature brings to users:
Key Features
- High Capacity & Voltage: With 36 volts and a 50Ah rating, this battery delivers a total energy capacity of 1920Wh. This level of power is ideal for longer runs, sustained trolling motor use, and powering golf carts over extended distances—without frequent recharges.
- Advanced 100A BMS: The integrated Battery Management System safeguards against overcharging, over-discharging, overheating, and short circuits. It also balances cell voltage, ensuring safe, long-term use even in rigorous conditions.
- Cold Weather Protection: The OKMO battery includes a low-temperature charging cut-off to prevent damage during charging in freezing temperatures. This makes it suitable for use in colder climates where traditional batteries might fail or degrade quickly.
- Long Lifespan: With more than 4000 cycles at full 100% DOD, the OKMO battery can last over 10 years under normal use. Compared to lead-acid batteries—which typically last just 300–500 cycles—this results in a dramatic improvement in lifecycle cost and environmental impact.
- Quality Lithium Cells: Constructed using premium A-class lithium iron phosphate cells, this battery ensures stable voltage output, minimal degradation over time, and reduced fire or explosion risk.
- Compatibility & Fit: Designed with universal compatibility in mind, it supports small trolling motors and many standard golf cart setups. However, always confirm your battery compartment dimensions before purchase.
- 5-Year Warranty & Customer Support: OKMO stands behind its product with a comprehensive warranty and dedicated customer service that responds within 24 hours—an indicator of confidence in product quality and commitment to customer satisfaction.
Pros and Cons of the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery
Every battery has its strengths and limitations, and understanding both sides of the equation is essential for making an informed buying decision. Here’s a balanced look at what the OKMO 36V 50Ah LiFePO4 battery does well—and where it might fall short.
Pros
- Exceptional Cycle Life: With 4000+ cycles at 100% DOD, this battery significantly outperforms standard lead-acid options, offering long-term value and reduced replacement frequency.
- Lightweight and Compact: Its lithium iron phosphate construction makes it much lighter and easier to install than lead-acid equivalents, reducing overall vehicle weight and improving efficiency.
- Built-In 100A BMS: Ensures maximum safety and performance with protection against overcharge, over-discharge, overcurrent, overheating, and short circuits.
- Cold Weather-Ready: The built-in low-temperature charging protection adds reliability in cold climates, an area where many batteries fail.
- 5-Year Warranty: A substantial warranty shows OKMO’s confidence in product quality and offers peace of mind for users.
- Universal Fit: Compatible with various trolling motors, golf carts, and small off-grid systems.
Cons
- Upfront Cost: Although it offers long-term value, the initial investment (~$340) may be high for some users, especially when compared to cheaper lead-acid options.
- Size Consideration: At 22.05″ in width, it may not fit all battery compartments—users must verify dimensions before purchasing.
- Lack of Smart Features: Unlike some modern LiFePO4 batteries, this version does not include Bluetooth monitoring for tracking battery performance via a mobile app.
Design and Build Quality of the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery
The design and construction of the OKMO 36V 50Ah LiFePO4 battery reflect careful engineering tailored to the needs of mobility and marine users. From its form factor to its internal safety features, this battery is built with practicality and performance in mind.
Ease of Installation
- Lightweight Form: Thanks to its lithium iron phosphate composition, the battery is significantly lighter than comparable lead-acid options, making it easier to lift, transport, and install.
- Simple Setup: With a standard 36V output and universal terminals, installation is generally plug-and-play for most compatible trolling motors and golf carts. However, basic understanding of battery connections is required.
- One-Piece Casing: Its rugged, enclosed casing minimizes risk of physical damage and protects internal components from water splashes, dust, and minor impacts.
Compatibility
- Vehicle Types: Designed for small trolling motors and golf carts, it is also a good fit for RV and off-grid energy systems requiring a 36V setup.
- Charger Flexibility: The battery is compatible with most 36V lithium chargers. However, for optimal longevity, users are advised to use a charger that supports LiFePO4 chemistry and is capable of handling the battery’s 100A BMS.
Size Consideration
- Dimensions: At 9.65 inches deep, 22.05 inches wide, and 12.4 inches high, this battery may not fit in compact or customized battery compartments.
- User Tip: Always measure your golf cart’s or trolling motor’s battery tray before purchasing to avoid fitment issues. Ensuring proper ventilation and securing the battery in place are also crucial for safety and performance.
Performance Testing of the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery
To understand how the OKMO 36V 50Ah LiFePO4 battery performs in real-world conditions, we examined its behavior across different use-case scenarios: golf cart usage, hill climbing ability, and cold weather performance. Each test provides valuable insight into whether this battery lives up to its claims.
Golf Cart Use
- Improved Acceleration: One of the most noticeable advantages of switching to the OKMO LiFePO4 battery from a standard lead-acid battery is the immediate increase in power delivery. Lithium batteries provide a higher and more consistent voltage throughout discharge, resulting in faster starts and smoother acceleration, particularly useful in golf carts carrying multiple passengers or gear.
- Longer Range per Charge: On average, users report traveling up to 20–25 miles on a single charge with light to moderate loads. For most golf courses or local community use, this is more than sufficient. The absence of voltage drop even when nearing depletion means better overall performance over the entire charge cycle.
- Reduced Charging Time: Depending on the charger used, the OKMO battery can recharge fully in approximately 3–5 hours, which is a major improvement over lead-acid batteries that may take up to 8–12 hours.
Hill Climbing Performance
- Sustained Torque on Slopes: One common challenge for electric vehicles is torque loss on inclines. The OKMO battery addresses this with its consistent power output. In golf carts or small trolling setups navigating hilly terrains, users have observed minimal strain and reduced lag during climbs, especially when compared to older batteries.
- No Voltage Sag: Traditional batteries often exhibit voltage sag during high-load conditions like climbing hills. The OKMO LiFePO4 battery maintains voltage integrity, keeping the motor running smoothly and safely under pressure.
Cold Weather Performance
- Low-Temperature Charging Protection: This battery is equipped with a smart safety feature that prevents charging at unsafe temperatures. While you can still discharge the battery in cold weather (typically down to -4°F / -20°C), charging is automatically paused until it warms up, which protects the battery from internal damage.
- Cold Discharge Reliability: Even in sub-zero environments, users have found the battery continues to perform reliably when discharging. This is critical for anglers or RV users who operate in colder seasons or higher altitudes.
- Efficiency Retention: Unlike lead-acid batteries, which can lose up to 50% of their capacity in freezing conditions, LiFePO4 batteries like the OKMO retain most of their capacity—offering a stable, dependable power source in cold environments.
User Experience
The OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery has received largely positive reviews from users who’ve installed it in trolling motors, golf carts, and other 36V systems.
Many users appreciate the noticeable boost in performance, especially the faster throttle response and lighter weight compared to lead-acid units. Several customers report getting full-day use on a single charge and praise the consistent voltage throughout discharge cycles, noting how it eliminates the sluggish feel experienced with older batteries.
In terms of challenges, some users mention that the battery’s dimensions require careful measurement before purchase—particularly in older golf carts with compact battery trays.
Others note the lack of Bluetooth or app-based monitoring, which is becoming common in other premium lithium options. Nonetheless, the strong warranty, reliable customer support, and easy setup process make it a popular and trusted choice in the lithium battery category.
Comparison to Competitors (Approx. 145 words)
When comparing the OKMO 36V 50Ah LiFePO4 Lithium Battery to both traditional and modern alternatives, it holds its ground well in several key areas.
Lead-Acid Batteries
- Lifespan: OKMO offers 4000+ cycles vs. 300–500 cycles from typical lead-acid batteries.
- Weight: It is significantly lighter, improving efficiency and handling.
- Maintenance: Requires zero maintenance, unlike lead-acid batteries that need water topping and corrosion checks.
- Performance: Delivers consistent voltage without sag, even under load.
Competing LiFePO4 Brands
- Ampere Time 36V 50Ah: Offers similar capacity and cycle life but lacks cold-weather charging protection and has slightly less responsive support.
- Battle Born 36V Setup: Higher price point and premium build quality with Bluetooth support, but not as budget-friendly as OKMO.
- CHINS 36V 50Ah LiFePO4: Good all-rounder, similar specs, but OKMO edges ahead with a more rugged build and faster customer support turnaround.
Final Verdict & Recommendations for the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery
The OKMO 36V 50Ah LiFePO4 battery stands out as a reliable, high-performance energy solution ideal for golf cart owners, anglers using trolling motors, RV enthusiasts, and off-grid power users.
Its long lifespan, enhanced safety features, and lightweight design offer significant advantages over traditional lead-acid batteries.
Although the upfront cost is higher, the battery’s durability and efficiency translate into excellent long-term value and fewer replacements, justifying the investment.
With a solid 4.4-star rating based on numerous positive reviews and backed by a 5-year warranty, the OKMO battery demonstrates both quality and user satisfaction.
If you’re seeking a dependable lithium battery without premium price tags yet still want advanced protection and strong customer support, the OKMO 36V 50Ah LiFePO4 is a compelling choice.
Frequently Asked Questions About the OKMO 36V 50Ah LiFePO4 Lithium Golf Cart Battery
Can the OKMO 36V 50Ah battery be used with solar panels?
Yes, this battery is compatible with solar panel setups as long as the solar charge controller supports LiFePO4 chemistry and the 36V voltage system. Using a compatible controller ensures safe charging and extends battery life.
Is the battery’s BMS compatible with other chargers?
The built-in 100A Battery Management System (BMS) works best with chargers designed for LiFePO4 batteries. While it may tolerate some universal lithium chargers, using a charger specifically made for LiFePO4 ensures optimal safety and longevity.
How does the battery perform in cold temperatures?
The OKMO battery features low-temperature charging protection, preventing charging below freezing to avoid damage. However, it can safely discharge in cold conditions, maintaining reliable performance in chilly environments.
How long does a full charge typically last?
Under typical golf cart or trolling motor use, the battery can last for 20 to 25 miles or several hours of continuous operation before needing a recharge, depending on load and terrain.
Is it compatible with different trolling motors?
Yes, it’s designed for universal fit with small trolling motors and is suitable for a wide range of 36V electric motors.
What is the expected lifespan of the battery?
With over 4000 charge cycles at 100% Depth of Discharge (DOD), the battery can last up to 10 years with proper use and maintenance.
Does the battery require maintenance?
No, LiFePO4 batteries like this one require minimal maintenance compared to lead-acid batteries—no watering or equalizing charges are needed.