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Trojan Solar SAES-12-105 12V 107Ah AGM Battery Off-Grid & Solar Systems

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  • Reviews
  • Questions (3)
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Mark Z
01/15/2026
What's the difference between the Solar SAES series and the Motive series batteries?
A1 SolarStore
While both use Trojan's advanced AES technology with 3x cycle life, the Solar SAES series is specifically optimized for solar and renewable energy applications with enhanced PSoC (Partial State of Charge) resilience. Solar systems rarely achieve 100% charge daily due to weather variability, and the SAES-12-105 is engineered to thrive in these conditions without capacity loss. The Motive series (24-AES, J185-AES, L16-AES) is designed for industrial equipment like floor scrubbers and forklifts with more predictable charging patterns. If you're building an off-grid solar system or backup power solution, choose the Solar SAES. For industrial equipment, choose the Motive series.
Martin
01/10/2026
Can this battery handle inconsistent solar charging, and does it work in extreme climates?
A1 SolarStore
Yes, this is exactly what the SAES-12-105 is designed for. Its PSoC resilience means it can operate for extended periods without reaching full charge—common in cloudy weather or winter months—without suffering the performance degradation typical of standard batteries. It's also rated for extreme temperatures from -40°F to 140°F (-40°C to 60°C), making it suitable for desert installations, cold northern climates, and everything in between. The sealed, maintenance-free design means no water refilling is needed, which is crucial for remote installations. This combination makes it ideal for off-grid homes, remote telecom sites, and any location where consistent maintenance isn't practical.Would you like me to create additional FAQ content about solar system sizing calculators, charging specifications, or warranty information?Claude is AI and can make mistakes. Please double-check responses.
Anton B
01/10/2026
How many SAES-12-105 batteries do I need for my off-grid solar system?
A1 SolarStore
This depends on your daily energy consumption and desired backup days. The SAES-12-105 stores 1.28 kWh of energy (107Ah at 12V). For example, if your home uses 5 kWh per day and you want 2 days of backup without sun, you'd need approximately 8 batteries (10 kWh ÷ 1.28 kWh = 7.8). However, to extend battery life, it's recommended not to discharge below 50% regularly, so you might want 12-16 batteries for that scenario. For a 24V system, connect batteries in series pairs; for 48V systems (most common for larger homes), connect in series sets of 4. We recommend consulting with a solar installer to properly size your system based on your specific needs.

Specification

AMP Hours107Ah
Battery Voltage LevelLow voltage
Lead Acid Battery TypeAGM
Scope of Application
  • Micro-grids & Remote Infrastructure
  • Renewable Energy & Off-Grid Systems
  • Residential & Commercial Backup
  • Solar System
TypeLead Acid
Voltage12V
Dimensions LxWxH12.80 x 6.81 x 9.34 in
Weight69 lbs
ManufacturerTrojan
Manufacturer Part #SAES-12-105
Operating Temperatures -40°F to 140°F
Warranty3 years

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About product

Trojan Solar SAES-12-105 Deep-Cycle AGM Battery

Premium Solar Energy Storage Built for Off-Grid Reliability

The Trojan Solar SAES-12-105 is a premium 12V deep-cycle AES (Advanced Energy Storage) AGM battery engineered to deliver high-performance energy storage for renewable energy and backup power systems. Specifically designed for environments where maintenance is challenging and charging patterns are irregular, this battery excels in off-grid and remote applications where reliability is non-negotiable.

Ideal For

  • Solar Home Systems (SHS) – Reliable energy storage for off-grid residential homes and rural electrification projects
  • Remote Infrastructure – Powers telecom towers, oil and gas monitoring equipment, and solar street signage
  • Micro-Grids – Essential component for remote micro-grid systems requiring consistent deep-cycling capabilities
  • Backup Power Systems – Perfect for residential and commercial backup paired with inverters for seamless grid outage protection

Superior Performance Features

3x Cycle Life – Delivers up to 1,200 cycles at 100% Depth of Discharge—three times the lifespan of standard AGM batteries

PSoC Resilience – Specifically engineered to handle Partial State of Charge operation without performance loss, ideal for solar applications where daily full charging isn't always possible

Harsh Temperature Tolerance – Maintains high capacity and performance in extreme climates from -40°F to 140°F (-40°C to 60°C)

Maintenance-Free Design – Sealed VRLA AGM construction requires no watering and allows horizontal mounting for flexible installation in tight spaces

Technical Specifications

12V
107 Ah
1.28 kWh
Approximately 69 lbs (31 kg)
12.80" L × 6.81" W × 9.34" H
M8 Insert with LT Adapter

Engineered for solar. Built to last. Trusted off-grid.

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  • Genuine Products: You’re getting the real deal, backed by the manufacturer’s warranty.
  • Exclusive Offers: You can access promotions, discounts, or bundles that are only available through authorized distributors.
  • Competitive Pricing: We offer the best prices because we source directly from the manufacturer, with no middlemen driving up costs.
  • Overview

Trojan Batteries for Sale

🔋 Premium Deep-Cycle Golf Cart Batteries - 100 Years of American Manufacturing Excellence

Founded in 1925 by George Godber and Carl Speer, Trojan Battery Company stands as America's most trusted name in deep-cycle battery technology. Our distinctive maroon batteries now power golf cars on 98% of the top golf courses in the US, making Trojan the undisputed leader in golf cart power solutions.

Trojan pioneered the first deep cycle golf car battery, partnering with golf cart manufacturer Autoette to design a vehicle for a physically challenged golfer in 1952. This innovation launched a century-long commitment to powering the world's most demanding applications with unmatched reliability and performance.

Why Choose Trojan Golf Cart Batteries?

🏭 Manufacturing Excellence
Three ISO 9001:2015 certified manufacturing plants in California and Georgia. Design, testing, and final processing conducted in the USA, with lithium-ion batteries undergoing final processing at the California facility in Santa Fe Springs.
Technology Leadership
Trojan the only battery manufacturer offering proprietary Maxguard® Advanced Design Separator technology, designed to increase battery life and improve performance. T2 Technology™ for flooded deep-cycle batteries delivers greater maximum sustained performance, longer life and increased total energy.
🎯 OEM Trust
Club Car, EZGO and Yamaha Brand golf carts all use Trojan batteries straight from the factory, having tried and tested battery types from all battery companies available on the market. We're the top battery brand among golf cart and utility vehicle manufacturers, golf course fleet managers and consumers.
🏆 Proven Performance
For nearly 100 years, Trojan Battery Company people and products have been recognized for excellence by customers and industries around the world, earning awards for innovation, efficiency, technology, performance, reliability, sustainability, safety, and value.

Trojan Battery Technology Options

Flooded Lead-Acid Batteries

Our traditional trojan golf cart batteries deliver proven performance with industry-leading cycle life. The legendary T-105 model remains the gold standard, while our trojan 8v golf cart batteries like the T-875 offer enhanced performance for modern cart systems. In the early 1980s, the J217 evolved into the company's most popular golf cart battery, the T-105. The "T" stands for Trojan, and the "105" represents the 75-amp discharge rate in minutes.

AGM Deep-Cycle Batteries

Trojan AES AGM batteries, which have earned six innovation awards, offer up to three times the cycle life of standard AGM batteries. These maintenance-free trojan 12v golf cart batteries provide sealed convenience without sacrificing performance.

Lithium-Ion Golf Cart Batteries

The Trojan Lithium OnePack delivers up to 60 miles on a single charge, virtually zero maintenance, and faster charging – all in a single battery pack. Our trojan lithium golf cart batteries represent the future of clean, efficient power with Bluetooth connectivity allowing users to remotely monitor battery status from their smartphone.

Popular Trojan Battery Models & Specifications

ModelVoltageCapacity (Ah)ApplicationSpecial Features
T-1056V225AhTraditional golf cartsIndustry standard
T-8758V170AhModern cart systemsHighest sustained capacity
T-127512V150AhHigh-voltage applicationsExtended range
OnePack48V105AhPremium performanceBluetooth connectivity

T-105 (6V, 225Ah) - Most Popular Choice

The industry standard for trojan 6v golf cart batteries, delivering reliable power for thousands of cycles. Perfect for traditional 36V and 48V golf cart systems.

T-875 (8V, 170Ah) - Modern Cart Systems

Received highest in sustained capacity and total ampere hour performance rankings for Trojan's T-875 flooded batteries from independent third-party testing. Ideal for trojan 8 volt golf cart batteries applications requiring enhanced performance.

T-1275 (12V, 150Ah) - High-Voltage Applications

Premium trojan 12 volt golf cart batteries designed for demanding applications and extended range requirements.

Lithium OnePack Series - Premium Performance

In 2024, Trojan released the Trojan OnePack, a 48V, 105Ah single pack battery specially designed for golf cart and LSV applications. In September, a golf cart set off on a record-setting trip to the 14,115-foot summit of Pikes Peak, powered by Trojan's new OnePack Lithium Battery, running 20 miles up Pikes Peak Highway with a 6.7% average grade.

How Long Do Trojan Batteries Last?

How long do trojan batteries last depends on several factors including battery type, usage patterns, and maintenance practices. Trojan's cutting-edge technology delivers higher total energy output compared to competitors, ensuring that your golf cart operates at peak efficiency for longer periods, translating to extended range and sustained, reliable performance.

Lead-Acid Battery Lifespan

Traditional flooded trojan batteries for golf cart applications typically deliver 4-6 years of reliable service with proper maintenance. Our proprietary technologies extend this lifespan significantly beyond standard batteries.

Lithium Battery Longevity

Trojan lithium golf cart batteries offer 8-10+ years of service life with minimal maintenance requirements, making them ideal for users seeking long-term value and convenience.

Customer Reviews & Industry Recognition

"Trojan has built its reputation since 1925 on product quality and product innovation and continues to do that today. Trojan battery has always had the reputation of being the best battery in the industry and with customer service to match"

La Cala Golf Resort needed a reliable battery solution for its fleet of 200 golf carts. Trojan lithium golf cart batteries provided the solution, offering longer life, reduced maintenance, and improved performance compared to lead acid batteries. The resort's staff can now focus on providing a great experience for their guests, knowing that the golf carts will reliably complete multiple rounds of golf.

Selected as one of the "most admired companies" by readers of Golf Course Industry magazine, as well as a company they can trust to provide reliable products and support.

Where to Buy Trojan Batteries Near Me

Finding trojan batteries near me and trojan golf cart batteries near me is easy through our extensive dealer network. With a worldwide network of Trojan master distributors, numerous dealers and a growing retail presence, Trojan products continue to power the planet. International offices across the Americas, Europe, Africa, Middle East and Asia ensure global availability.

Frequently Asked Questions

What voltage system does my golf cart need?

Most golf carts use 36V or 48V systems. Check your cart's specifications or consult with a trojan batteries dealer to determine the correct configuration for your specific model.

Can I mix different Trojan battery models?

For optimal performance, use identical batteries in your golf cart. Mixing different models or ages can reduce overall system performance and lifespan.

How do I maintain my Trojan batteries?

Flooded batteries require regular watering and cleaning. Our HydroLink™ single-point watering system provides faster, safer and easier battery watering. AGM and lithium batteries are maintenance-free.

What warranty coverage is included?

Trojan golf cart batteries are among the best in the market, reflecting the manufacturer's confidence through generous warranty periods. Warranty terms vary by battery type and application.

Do you offer bulk pricing for fleets?

Yes, we provide competitive fleet pricing for golf courses, resorts, and commercial operations. Contact your local dealer for volume discount information.

Ready to Upgrade to Trojan Batteries?

Get premium American-made golf cart batteries with industry-leading warranties and proven performance from the company that invented the golf cart battery

SHOP TROJAN BATTERIES NOW

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