LOSSIGY 36V Lithium Golf Cart Battery: In-Depth Review

If you’re seeking a powerful, reliable, and future-proof battery for your golf cart or marine setup, the LOSSIGY 36V Lithium Golf Cart Battery stands out as a strong contender. Packed with LiFePO4 technology, this battery boasts superior energy density, extended lifespan, advanced safety features, and a smart Bluetooth-enabled BMS. In this review, we’ll explore all aspects of the LOSSIGY 36V lithium golf cart battery in detail to help you make an informed decision.

Specifications at a Glance

Here is a quick overview of the LOSSIGY 36V lithium golf cart battery’s main specifications:

Feature	Details
Brand	LOSSIGY
Model	36V Lithium Golf Cart Battery
Voltage	38.4 Volts (DC)
Capacity	100Ah
Weight	66.9 lbs (30.35 kg)
Product Dimensions	10.59″D x 20.47″W x 8.66″H
Terminal Type	Stud Terminal
Peak Current	1000A (for 3-5 seconds)
Continuous Current (BMS)	200A
Cycle Life	4000+ cycles
Charger Included	25A LiFePO4 Charger
Lifespan	Approx. 10 years
Bluetooth Monitoring	Yes
Compatibility	Golf Cart, Boat, Trolling Motor, Lawn Mower, Universal Fit
Manufacturer	LOSSIGY

Build Quality and Design

Premium Materials and Solid Construction

The LOSSIGY 36V LiFePO4 battery uses Grade A automotive cells, which means you’re getting a battery constructed from some of the highest quality lithium cells on the market. Compared to many cheaper lithium packs using second-hand or downgraded cells, this quality standard ensures stability, power delivery, and longevity.

Physically, the battery feels well-constructed and durable. The outer casing is robust enough to handle transportation and installation without the fear of cracking or breaking. The terminals are stud-type, making them secure and easy to connect to existing wiring systems.

Compact Yet Powerful

Despite its power, the battery maintains a relatively compact footprint (10.59 x 20.47 x 8.66 inches), allowing it to fit neatly into standard 36V golf carts or marine battery compartments. Its weight of 66.9 lbs is significantly lighter than the equivalent series of lead-acid batteries — often cutting total weight by over 300–400 pounds on a full golf cart battery system.

Performance & Real-World Usage

Impressive Peak and Continuous Current Output

One of the standout features of LOSSIGY 36V lithium golf cart battery is its ability to deliver a peak current of 1000A for 3–5 seconds — thanks to its smart built-in 200A Bluetooth BMS. This makes it capable of handling the startup requirements of demanding electric motors and modern golf cart controllers.

Current Specification	Value
Peak Current	1000A (3–5s)
Continuous Current	200A

During field tests, users reported that the battery provides ample torque for climbing hills, accelerating quickly, and supporting multiple golf cart accessories without performance dips. The BMS also protects against overheating, over-discharge, over-current, and other faults.

Extended Runtime

A fully charged 36V 100Ah battery gives plenty of range for an average golf cart:

Use Case	Approximate Runtime
Standard Golf Cart	2–3 rounds of 18 holes (up to 50 miles)
Mowing Lawn (1.68 acres)	1 full session per charge
Trolling Motor (marine)	Multiple hours of sustained trolling

Installation & Ease of Use

Simple Drop-In Replacement

Installing the LOSSIGY 36V lithium golf cart battery is straightforward. Compared to the cumbersome process of stringing together multiple 12V lead-acid batteries, the single 36V 100Ah pack saves space, simplifies wiring, and reduces potential failure points.

Steps to Install:

1. Remove old lead-acid battery set (typically 6 x 6V or 3 x 12V batteries).
2. Place LOSSIGY 36V battery in battery compartment.
3. Connect terminals (matching polarity).
4. Turn on Bluetooth BMS via app to monitor initial charge status.
5. Begin charging with the included 25A LiFePO4 charger.

Bluetooth Connectivity

Bluetooth setup is a breeze — multiple users mention completing it in under 30 seconds. The iOS/Android app allows you to:

• Monitor battery voltage
• Check cell balance
• View cycle count
• View remaining capacity (%)
• Track temperature

This adds a layer of convenience and peace of mind, allowing you to detect issues early.

Charging Efficiency

With the included 25A charger, the battery charges from ~10% to full in about 4–5 hours. This is significantly faster than traditional lead-acid batteries, which can take 8–10 hours for a full charge.

| Charging Time | ~4–5 hours (using 25A charger) |

Another benefit is that the LiFePO4 chemistry allows partial charging without degrading the battery (unlike older chemistries that suffer from memory effect). This is perfect for users with limited time who can top up the battery between uses.

Lifespan and Cycle Durability

LOSSIGY rates this battery for 4000+ charge cycles — meaning it should easily last 8–10 years under typical usage patterns.

Battery Type	Expected Lifespan
Standard Lead-Acid	3–5 years (500–800 cycles)
LOSSIGY LiFePO4	8–10 years (4000+ cycles)

That’s more than four times the life expectancy of traditional batteries, which saves money in the long run by reducing frequent battery replacement costs.

Customer Feedback & Common Praise

Highlights from Verified Users

• Performance: “Outstanding for extended fishing trips.” “Handles 1.68 acres of mowing on a single charge.”
• Weight savings: “Dropped nearly 400 pounds from my cart — noticeable speed improvement.”
• Build quality: “Much better than my old lead-acid batteries.”
• Installation: “Super easy to install, Bluetooth connected in 30 seconds.”
• Value: “Absolutely worth the investment.”

Support and Warranty

LOSSIGY backs their battery with:

• 90 days worry-free after-sales service
• 24-hour online tech support

Users report that customer service is responsive and helpful, with issues often resolved in under 24 hours.

Pros and Cons

Pros	Cons
High peak current (1000A)	Initial investment higher than lead-acid
Lightweight (saves up to 400 lbs)	Bluetooth app could offer more advanced analytics
Long lifespan (4000+ cycles)	Currently only available in 36V 100Ah size
Fast, efficient charging
Compact footprint
Advanced BMS with app monitoring
Simple installation
Universal fit (golf cart, boat)

Final Verdict

The LOSSIGY 36V Lithium Golf Cart Battery represents one of the best values currently on the market for those upgrading from old-school battery tech. With exceptional build quality, impressive peak power delivery, and long cycle life, it’s a fantastic investment for those looking to enhance their golf cart, boat, or mower.

Enjoyed this review of LOSSIGY 36V Lithium Golf Cart Battery? Then be sure to check out our other golf cart battery review.

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