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Eco Battery

51V 105Ah Thru-Hole LiFePO4 Battery / Heated - Individual

51V 105Ah Thru-Hole LiFePO4 Battery / Heated - Individual

SKU : A-051105-01-H

Regular price $2,328.00
$2,328.00 Regular price Sale price
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51V 105Ah Thru-Hole LiFePO4 Battery (Heated) – High-Performance Lithium Golf Cart Battery

Upgrade your golf cart with the 51V 105Ah Thru-Hole LiFePO4 Heated Battery, designed to deliver powerful, consistent performance in all seasons. Built with advanced lithium iron phosphate (LiFePO4) technology, this battery provides longer range, faster charging, and dramatically reduced maintenance compared to traditional lead-acid batteries.

With its high-capacity 105Ah design and integrated heating system, this battery ensures reliable performance even in cold environments where standard lithium batteries struggle to charge. It’s an ideal upgrade for golf carts, utility carts, and electric vehicles that demand dependable power and extended runtime.


Why Upgrade to a 51V 105Ah Lithium Golf Cart Battery?

Traditional lead-acid batteries are heavy, require frequent maintenance, and lose power as they discharge. Lithium batteries eliminate these issues by delivering consistent voltage output, longer lifespan, and faster charging times.

A 51.2V 105Ah lithium battery typically provides around 5.3 kWh of energy capacity, allowing longer driving range and better efficiency for electric carts and light utility vehicles.


Key Features

High-Capacity 105Ah Lithium Power
Provides extended driving range and consistent performance for golf carts and electric vehicles.

Integrated Self-Heating System
Built-in heating allows safe charging and operation in colder temperatures, making it ideal for winter use and cold climates.

Advanced LiFePO4 Battery Chemistry
Lithium iron phosphate technology delivers improved thermal stability, safety, and significantly longer lifespan compared to lead-acid batteries.

Powerful Discharge Performance
Supports high discharge currents to handle demanding acceleration, hills, and upgraded motors.

Maintenance-Free Operation
No watering, corrosion, or routine maintenance required—just charge and go.

Long Cycle Life
Designed to deliver thousands of charge cycles, reducing long-term battery replacement costs.



Performance Benefits

  • Longer driving range per charge

  • Faster charging compared to lead-acid batteries

  • Lightweight lithium design for improved efficiency

  • Consistent voltage output for smoother performance

  • Reliable operation in colder climates with built-in heating


Ideal Applications

The 51V 105Ah Thru-Hole LiFePO4 Heated Battery is designed for:

  • Golf carts

  • Lifted or high-performance golf carts

  • Neighborhood electric vehicles (NEV)

  • Utility and maintenance carts

  • Resort, campus, and community transportation vehicles


Technical Overview

  • Nominal Voltage: 51.2V

  • Capacity: 105Ah

  • Energy Capacity: ~5.3 kWh

  • Battery Chemistry: Lithium Iron Phosphate (LiFePO4)

  • Max Continuous Discharge: Up to ~175A depending on configuration 

  • High-Power Burst Discharge: Up to ~500A for short durations 

  • Design: Thru-hole mounting system for easy installation


Built for Serious Golf Cart Performance

If you're upgrading from lead-acid batteries or building a high-performance cart, the 51V 105Ah Thru-Hole LiFePO4 Heated Battery delivers the power, efficiency, and reliability you need. With high capacity, advanced lithium technology, and cold-weather capability, it’s a premium solution for golfers, communities, and utility cart owners who want maximum performance and minimal maintenance.

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Overall rating: 4.921875 / 5 from 64 reviews.

AI Generated Review Summary

This 51V 105Ah Thru-Hole LiFePO4 Battery is praised for its lithium upgrade, ease of installation, and fast shipping. Customers appreciate the responsive cart and the high-quality service provided by Extreme Kartz, though some have noted mixed experiences with the brand.

Summary topics

  • Lithium Upgrade: 11%
  • Service Quality: 15%
  • Cart Responsiveness: 11%
  • Shipping Speed: 18%
  • Installation Ease: 35%

Review topics: [].

Review highlights

  • "Fast delivery, easy installation and great follow up customer service what I did have a question."Michael G.
  • "Extreme Kartz delivered the Eco Battery upgrade kit quickly."Mickey G.
  • "Great Product, Great Price, Easy installation!"William F.

Reviews

Lithium upgrade for my 2019 Club Car Tempo

"Easy install with the provided instructions and YouTube videos. We ordered the full conversion kit minus the 12 volt convertor (already installed on cart). The Battery was a snap with the thru hole lock down design. We drilled a hole in the dash for the voltage gauge which made for a cleaner look instead of the optional mounting bracket. The Charger was a simple install once I realized cable (A-3351-060) is not used unless installing an optional lockout module. This info should be included with the charger so as not to confuse the installer. We like the improved cart performance and we will use these guys for our future tire and suspension upgrades. Overall I give it 5 stars!"

Tracy K. (5/5)

Great Product and Easy to Install

"I purchased the Eco Lithium battery bundle and it changed the performance and endurance of my 2024 ICON i40L golf cart! The installation was easy after watching one of the You Tube videos. Extreme Carts was great to deal with and I will use them again."

Sloan B. (5/5)

"Great product with extraordinary customer service!"

Chris (5/5)

"Easy ordering system and quick shipping."

Thomas (5/5)

"Awesome live the battery"

Tim (5/5)

Very nice battery, good customer service, but poor integration

"I recently purchased the Eco Battery thru hole LIFEPO4 battery upgrade kit for my 2021 Advanced EV cart. The battery and packaging were very well done, the Extreme Kartz (EK) support was good, but the integration of the kit leaves a bit to be desired. I watched all the installation videos and did hours of research before purchasing. On initial install, the battery cables were too short and I had to rotate the battery 90* to make connections. This put the battery connections too close to the charger and makes the on/off button difficult to access. I was told when ordering that a SoC meter would be included…sadly a meter was not included and is evidently not a part of the kit. EK support told me I could use a Tech Tool and reprogram my controller to use my existing gauge, which is not true according to EB tech support. The only way to get SoC is by using the EB app or purchasing a meter. TLDR: to make this kit work you will need to spend $70 on new battery cables, $80 on a new meter and $90 to rent a tech tool that may/may not work."

Todd S. (3/5)

Complete bundle, easy install

"I have a 2019 advanced ev i40l. I ordered the thru hole 48v/105amh battery bundle. After watching install videos, the installation was straight forward and easy. I've had a 2mph increase overall, up and down hills. Battery life is great and remote wake-up button is nice as well. Other friends are looking to upgrade their carts as well after seeing install on my cart. Great customer support from Extreme kartz. Glad I chose them as my supplier."

Paula W. (5/5)

"Great battery! As good as they come!"

Dr (5/5)

Very professional service and prompt shipping

"Ordered Eco Battery GEN3 105a 48v thru-hole bundle kit for my Yamaha Drive2 Thursday night. All items were correct, in stock and ready for immediate delivery. Received and successfully installed everything by the following Monday afternoon. 2 installation notes: 1. On a Drive2, you will probably need longer battery cables (3’ long, not included) Upgrade them to 2 ga while you’re at it. 2. If you have working lights, turn signals, brake lights or other 12v accessories, you likely do NOT need the 12v converter. You already have one and can ignore instructions to cut and reconnect under dash wires to orange 12v converter wire. ."

Michael (5/5)

48V 105Ah Eco Battery

"My battery and charger arrived quickly and was relatively simple to install. Packaged very well to protect from damage. After watching a number of online video's, the install went smoothly. My cart had the OBC controller that I had to bypass which was the hardest part of the install. So far very happy. While I only gained a mile or two in speed, the card is very responsive and gets to speed much faster than with the led acid batteries."

Bret A. (5/5)

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