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Trojan Battery

Trojan J305-AES 279Ah 6VDC Deep-Cycle AES Battery

Trojan J305-AES 279Ah 6VDC Deep-Cycle AES Battery

Regular price $349.95 USD
Regular price $579.95 USD Sale price $349.95 USD
Sale Sold out

We are offering exceptional deals on Trojan industrial batteries. Search Trojan in the search menu to find all available inventory. These are new, old stock inventory. Inventory has been boosted, date codes are noted on all batteries. Note, standard warranty will likely not be honored by Trojan. We guarantee these to be in good operating condition at time of delivery.  We will ship these out of state, to get a freight quote please contact us.

H3 original manufacturer date code (August 2023). Most distributors would still sell these as new inventory.

The J305-AES 6V AGM battery offers extraordinary sustained performance for different applications, such as Marine, and Recreational Vehicles, Floor Cleaning Machines, and Aerial Work Platforms. Trojan AES delivers up to 3x the cycle life of standard AGM with high sustained performance. Trojan AES absorbent glass mat batteries maintain high capacity in extreme deep cycling (up to 100% DoD), in challenging temperatures and partial charging conditions.

These come with a marine stype terminal . (Auto post with seperate stud terminal.)


Capacity Minutes

@25 Amps / 603 @75 Amps / 176

Capacity Amp-Hours

5-Hr Rate / 228 Ah 10-Hr Rate / 249 Ah 20-Hr Rate / 279 Ah 100-Hr Rate / 320 Ah

Energy (kWh)

1.92

Dimensions inches (mm)

Length / 11.66 (296) Width / 6.94 (176) Height / 14.09 (358)

Warranty

Battery Roadie distributes premium batteries warrantied by leading manufacturers. Failure during the warranty period is backed by manufacturers. Please refer to the manufacturer’s website for warranty information.

Most often during the first several years of a battery’s life, no-start situations are caused by discharged batteries. Discharged batteries simply need to be recharged. This often occurs when a vehicle has been sitting, or just driven short distances. 

Battery Roadie will honor manufacturers’ warranties. Service charges for delivery and installation will apply (usually $100, but subject to make/model). Please note, batteries must be fully charged at the time of testing for an accurate test result. 

Warranty service can also be obtained directly through the manufacturer. Warranty centers will require a reasonable time to charge and test your battery, and if defective, replace it according to the warranty policy. Service charges may apply for testing and installation.

Please contact us for more information.

Prop 65 Warning

Why am I being warned about potential exposure to lead and lead compounds?

  • Lead is on the Proposition 65 list because it can cause birth defects or other reproductive harm.  Exposure to lead during pregnancy can affect brain development and cause learning and behavior problems for the child.  Exposure to lead can harm the reproductive system of men and women.
  • Lead and lead compounds also are on the Proposition 65 list because they can cause cancer.  Exposure to lead and lead compounds may increase cancer risk.
  • Proposition 65 requires businesses to determine if they must provide a warning about exposures to listed chemicals.
  • Battery posts, terminals and related accessories have come in contact with or contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER HANDLING.

Core Return Required

Core return required at time of delivery or a core deposit will apply.

(Simply put - we'll need to take your old battery when we deliver the new one, or charge a deposit.)

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Battery Roadie van on service call

Batteries Made Easy

Premium batteries delivered and installed. We take the hassle out of battery replacements.

  • Fast Delivery

    We'll deliver on your schedule; same day delivery available. Require installation? For automotive types include expert install at checkout. Contact us for a labor quote on your boat, RV, or other equipment.

  • Premium Batteries

    We only sell premium name brand batteries, delivered and installed at competitive prices. We make battery replacement easy!