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"...Thank you, Redodo Batteries, for providing such a wonderful product and a great customer experience!" Read more
"...Answers questions in a timely manner. Shipping was fast. Quality is really good and price is even better. Bought two 310ah batteries...." Read more
"These are high quality and consistently good product every time we order." Read more
"Great quality..." Read more
"...highly recommend Redodo Batteries to anyone in need of high-quality lithium iron batteries...." Read more
"Very reliable batteries and an outstanding customer support..." Read more
"Awesome battery..." Read more
These chargers are constant current, constant voltage (CCCV) "Smart" chargers for 12V LiFePO or lead-acid batteries. "Smart" chargers stop charging once it reaches 14.6V.
The Ionic 12V 300ah Lithium Deep Cycle Battery is the most competitively priced lithium deep cycle battery on the market and also comes with an 11-year battery Warranty to give you peace of mind with your purchase.
The lithium iron phosphate technology ensures efficient energy storage, making it ideal for various applications such as RVs, motorhomes, and solar power systems.
These heated batteries have many powerful advantages:
World Class Safety Features
The Ionic Deep Cycle 12V300-EP has 12 volts and a 300Ah capacity, perfect for powering your deep cycle systems. Ionic Deep Cycle has an internal microprocessor-controlled battery management system (BMS) that monitors the key operational parameters during charging and discharging, such as voltages, currents, and internal temperatures.
12V 300Ah Battery + Bluetooth + Heater: World Class Safety Features
The Ionic Deep Cycle Battery has a cycle life of 3,000 cycles or about 10 calendar years. Our lithium batteries have a usable capacity of 99% compared to 50-60% for a traditional lead acid battery].
LithiumHub Deep Cycle batteries function in the widest range of temperatures with a discharge temperature range (Functional) of –20°C to 60°C (–4°F to 140°F) and a charge temperature range of 0°C to 45°C (32°F to 113°F). Automatically detects if batteries are too cold to take a charge. Recharging the battery under optimal conditions is crucial to maintain its cycle life and performance.
At 20.5" (L) x 10.6” (W) x 8.7" (H) and weighing only 83.1 lbs., the Ionic Deep Cycle 12V300-EP has the best size-to-power ratio over any deep cycle battery available today. That’s stored power at its best. Connectors: 3/8th UNC Threads allow you to install the battery in any direction, unlike fixed lead-acid batteries. Ionic Deep Cycle Batteries’ monthly self-discharge rate is 1-3%. Compare that to lead-acid batteries which are about 30%. The max charge voltage is 14.6V, and the discharge cut-off voltage is 10.5V.
Looking for lithium marine batteries? Go here.
Please read our frequently asked questions page for answers commons questions regarding lithium ion batteries.
Customer Reviews 4.6 Based on 14 Reviews 5 ★ 86% 12 4 ★ 7% 1 3 ★ 0% 0 2 ★ 0% 0 1 ★ 7% 1 Customer Photos i Write a Review Ask a Question Reviews Questions
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Buy with confidence with our competitive no-nonsense 11 year warranty.
Ionic uses the best cells so your battery lasts longer and performs better.
Monitor your charge at any time from our user-friendly Ionic mobile app.
About Lithium 300ah
As the photovoltaic (PV) industry continues to evolve, advancements in Lithium 300ah have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.
When you're looking for the latest and most efficient Lithium 300ah for your PV project, our website offers a comprehensive selection of cutting-edge products designed to meet your specific requirements. Whether you're a renewable energy developer, utility company, or commercial enterprise looking to reduce your carbon footprint, we have the solutions to help you harness the full potential of solar energy.
By interacting with our online customer service, you'll gain a deep understanding of the various Lithium 300ah featured in our extensive catalog, such as high-efficiency storage batteries and intelligent energy management systems, and how they work together to provide a stable and reliable power supply for your PV projects.
