SKU: 36778692449

Provolt 300ah Deep Cycle Lithium Battery

Sale price$899.55 Regular price$999.50
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Provolt 300ah Deep Cycle Lithium BatteryProVolt 300Ah Deep Cycle Lithium Battery Reliable Power for Off Grid Living The ProVolt 300Ah Deep Cycle Lithium Battery is a high performance energy storage solution designed for off grid, RV, and marine applications. It offers reliable, long lasting power to keep your essential devices running efficiently. Advanced 300Ah Lithium Battery for Maximum Power Storage The 300Ah lithium battery delivers consistent energy output, making it ideal for solar

ProVolt 300Ah Deep Cycle Lithium Battery – Reliable Power for Off-Grid Living

The ProVolt 300Ah Deep Cycle Lithium Battery is a high-performance energy storage solution designed for off-grid, RV, and marine applications. It offers reliable, long-lasting power to keep your essential devices running efficiently.

Advanced 300Ah Lithium Battery for Maximum Power Storage

The 300Ah lithium battery delivers consistent energy output, making it ideal for solar setups, backup power, and off-grid energy storage.

Key Features and Benefits

  • High Capacity – 300Ah of energy storage provides extended power for off-grid applications.

  • Deep Cycle Efficiency – Designed for thousands of charge cycles without performance degradation.

  • Lightweight and Compact – Weighs less than traditional lead-acid batteries, making installation easy.

  • Fast Charging – Supports rapid charging for minimal downtime.

  • Built-in Battery Management System (BMS) – Protects against overcharging, overheating, and short circuits.

  • Low Self-Discharge – Maintains charge longer when not in use.

  • Environmentally Friendly – No toxic lead or acid, making it safer for the environment.

  • Wide Operating Temperature Range – Functions efficiently in extreme weather conditions.

Why Choose the ProVolt 300Ah Deep Cycle Lithium Battery?

This battery provides reliable and long-lasting power, making it perfect for various off-grid and backup power applications.

Ideal for Off-Grid and Solar Systems

The ProVolt range of batteries are compatible with solar energy systems, ensuring stable power storage and distribution.

Durable and Maintenance-Free

With advanced lithium technology, this battery requires no maintenance and has a longer lifespan than traditional lead-acid batteries.

Safe and Efficient Power Supply

The integrated Battery Management System (BMS) ensures optimal performance and protects the battery from potential damage.

Lightweight Design for Easy Installation

Compared to lead-acid batteries, this 300Ah lithium battery is significantly lighter, making installation more enjoyable and convenient.

Versatile Applications

Perfect for RVs, boats, off-grid homes, and backup power systems, ensuring reliable energy when you need it most.

Long-Lasting Battery Life

With a deep cycle design, this battery offers an extended lifespan, providing years of reliable power.

Order Your Provolt Battery Today

Upgrade your power system with the Provolt Deep Cycle Lithium Battery for a reliable and efficient energy solution. Order now and experience uninterrupted power!

Power Your World with Provolts ‘Core’ Range of Australian-Made Lithium Batteries!

Unbeatable Value, Superior Performance, Rock-Solid Reliability, and a 4-Year Warranty

Introducing our ‘Core’ range of batteries, proudly made in Australia. Designed to deliver exceptional value, top-notch performance, and unwavering reliability, our batteries are the perfect choice for all your energy needs.

 

Why Choose Our ‘Core’ Range?

  • Value: Get the best quality at competitive prices. Our batteries offer long-lasting power without breaking the bank. In comparison to some other brands these batteries are very good value.
  • Performance: Utilizing advanced technology, our batteries provide outstanding energy density, rapid recharging, and extended life cycles. Perfect for high-demand applications. We have installed and used these batteries ourselves and never been dissapointed.
  • Reliability: Built to withstand the toughest Australian conditions, our batteries ensure consistent and dependable power wherever you are.
  • 4-Year Warranty: Enjoy peace of mind with our comprehensive 4-year warranty, guaranteeing long-term performance and reliability.

Key Features:

  • High Energy Density: More power in a compact, lightweight design.
  • Fast Charging: Spend less time waiting and more time powering your life.
  • Long Life Cycle: Thousands of charge cycles for enduring performance.
  • Durability: Tough and resilient, perfect for the rugged Australian landscape. Australian Made For Australians

300ah useable capacity

AS/IEC 62619 Compliant as per AS/NZS3001 requirements

LiFePo4 Prismatic cells

300 amp continuous discharge rate

900 amp peak discharge rate

150 amp max charge rate

Cycle life >3000 Cycles Weight 28kg

BMS System with Inbuilt cell balancing

520mm x 269mm x 220mm

See more lithium batteries - here

See the compact range - here

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36778692449

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4.0 ★★★★★
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B
Verified Purchase
Brandonian
Chelsea, US
★★★★★ 1
Flimsy Nozzle
Size: 2 fl oz
The nozzle is so flimsy at the moment I pressed on it it popped off the can into the gas tank. I didn’t press it softly but I also didn’t press it very hard either, getting it out was a huge pain in the butt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
John
Houston, US
★★★★★ 5
Good product
Color: Blue, Number of Items: 1
I like the product and it works as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
J
Verified Purchase
John H.
Lowell, US
★★★★★ 5
Keeps your engines running right.
Color: Blue, Number of Items: 1
Works great. I've had less trouble , mosty excellent performance with my small power tools and yard equipment since I've been using this and other Stay bil products.
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Reviewed in the United States on March 14, 2026
L
Verified Purchase
Len
Dallas, US
★★★★★ 5
Easy Rider
Color: Blue, Number of Items: 1
Great product. Great price. Costs double at most retail stores. I use it for fuel in Bass Boat, Harley + all lawn cutting fuel for motors.
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Reviewed in the United States on February 24, 2026
G
Verified Purchase
Georgyo07
Birmingham, US
★★★★★ 4
Helped to improve combustion in 12 year old Mercruiser 3.0L engine
Color: Blue, Number of Items: 1
I used the whole bottle in 1/2 tank of questionable gasoline from used boat from dealership, with no idea what mixture of gas water and particulates was in the gas tank in this 12 year old boat. The dealer started up the boat, and it was taking a minute to get the idle going. He mentioned that the gas was a few months old, but I am guessing that is was more like 6 months old. This is the TKS engine, self priming. I think some water / condensate was in the tank. Before taking out to first trip, I added bottle and 5 gallons fresh gas. That trip to the lake, I still has some issues getting it to start easily. Ran OK, not great that day, went home, changed cap and rotor and wires. Next trip, 1 week later, the 3.0L started great, ran great, I am not sure if it took some hours to fully mix and interact with the old gas, neutralize the water, and perform it's reactions, before it made existing gas more combustible, but that is what it seemed like to me. ***UPDATE**** - I had strange fuel issues the next season after using this product. I had to replace the fuel pump and many other fuel delivery components including the carburetor. Not sure if this contributed to the fuel system failing, the long term effects outweigh the short term gains.
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Reviewed in the United States on September 25, 2024

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