36V Lithium Battery 100AH LiFePO4 Golf Cart Battery - Long Range

In this review of the 36V Lithium Battery 100AH from OGRPHY, the battery is recommended for golf cart owners and DIY converters who want a lighter, longer-lasting alternative to lead acid packs. The single biggest reason to buy is the combination of Grade A LiFePO4 cells and an upgraded 200A BMS, which together deliver sustained discharge capability and a long cycle life suitable for regular 36V golf cart use. The review covers performance, monitoring, and real-world fit for carts, trolling motors and small solar systems.

Key Features

• Grade A Cells: Uses high-quality LiFePO4 cells intended to provide long life and more than 5,000 deep cycles, reducing the need for frequent replacements.
• 200A BMS: Built-in upgraded BMS supports 200A continuous output and very high short-term peak currents, which helps prevent cutoff under heavy loads.
• 1000A Peak Current: The battery can deliver short bursts of up to 1000A for 3-5 seconds, useful for motor starts and heavy thrust trolling motors.
• 30 Mile Range Claim: The 3.84 kWh capacity gives tested range of about 30 miles on a 3kW golf motor, making it practical for an 18-hole round in many conditions.
• Two Monitoring Options: Onboard Bluetooth BMS plus an LCD monitor let users check voltage, current and state of charge from a phone or the cart dash.
• Onboard Charger Included: A 38.4V 25A LiFePO4 charger is supplied and can be mounted on the cart for convenient recharging.

Who It's For

The battery suits golfers with 36V golf carts, especially those converting older carts from lead acid to LiFePO4, owners who use trolling motors up to about 70 lbs thrust, and DIYers building small solar or RV power systems that need a compact 3.84 kWh bank. The combination of sustained continuous current and high short-term peaks covers many demanding start and hill-climb situations.

Those who should look elsewhere include users who need a different nominal voltage, very large battery banks for whole-house backup, or who require a charger with a different current rating; also check mechanical fit and weight capacity under your seat before purchase.

Pros & Cons

Pros

• Long cycle life and reliable cell chemistry compared with lead acid alternatives.
• High continuous and peak discharge capability from the 200A BMS for demanding motors.
• Convenient monitoring via Bluetooth app and LCD display for real-time status.
• Includes a robust onboard 38.4V 25A charger for easy installation on a golf cart.

Cons

• Pack weight and dimensions may still require verification for some cart trays; it is not a universal drop-in for every model.
• While range claims are tested on a 3kW motor, actual distance will vary with terrain, load and driving style.

Specifications

Nominal Voltage	36V
Capacity	100AH (3.84 kWh)
BMS Continuous Discharge	200A
Peak Discharge	1000A (3-5 sec)
Included Charger	38.4V 25A LiFePO4 onboard charger
Cell Type	LiFePO4 Grade A cells

Our Verdict

The 36V 100AH LiFePO4 battery is a strong value for golfers and small craft owners who need reliable, long-life power with high discharge capability; it replaces heavy lead acid packs while offering convenient monitoring and an included onboard charger, though buyers should confirm physical fit and expect real-world range to vary by use.

Frequently Asked Questions

Can this battery run a 3kW golf motor?
Yes. Tested results show about 30 miles on a 3kW motor under test conditions, though actual range depends on terrain, load and driving habits.

Does it include a charger?
Yes. A 38.4V 25A LiFePO4 onboard charger is included and can be mounted on the cart for easy charging.

How can I monitor battery status?
The pack provides two ways: a Bluetooth-enabled BMS that connects to a phone app and an LCD monitor on the battery that shows key parameters.