J305G-AC 6V Deep Cycle Flooded Battery Group 902 | 315AH
Group Size: 902
Voltage: 6V
AH @ 20hr: 315 AH
Capacity @ 25A: 678 min.
Cycles @ 50% DOD: 1200
Terminal Type: Embedded Universal Terminal
Dimensions in. (mm): 12.35 x 6.85 x 14.41 (314 x 174 x 366)
Weight lb. (kg): 88 (40)
Warranty: 1 Year Manufacturer Warranty
- Product SKU: TB1000305
Free same day pickup available.
Pickup only, contact us for shipping options.
Couldn't load pickup availability
We supply convenient pickup locations in all major cities across Canada within 20 km of the city center. Proceed to checkout to select a location near you.
We do not provide the full addresses online as our locations are exclusively for pickup. Upon ordering, you will receive the address in a pickup confirmation email. To schedule a pickup or for further information, please contact us.
Canada Wide Pickup
Our pickup locations are in London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg and Halifax.
Picking Up Your Order
Our pickup locations are open Monday to Friday, 8am to 5pm and products are available for same day pickup, unless marked otherwise. Upon receiving your pickup email, we hold your product(s) for 5 business days and will have your order ready upon arrival during our regular business hours.
Our warehouses provide convenience with bay doors and a helpful staff to facilitate your pickup. Please note that our locations are for pickup only and do not install or remove batteries from vehicles.
We offer various shipping methods to accommodate your needs, including free business delivery, third-party shipping, free Canada wide shipping on select products and specialty carrier shipping to remote areas.
Please note that products listed as "pickup only" are available for business delivery and third-party shipping. Contact a Voltloop representative on our toll-free number or by email to setup an account and receive a shipping quote.
Free Business Delivery
We supply free business delivery within a 100-kilometer radius of our facilities located in all major cities in Canada, including London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg and Halifax. Contact us to setup an account and qualify today.
Pickup Only Products
Products marked as "pickup only" are not available for shipping through our online checkout. Please contact us to schedule business delivery or for specialty carrier delivery options.
Returns, Refunds and Warranties
Voltloop offers a 30-day return policy on select items, as well as full refunds for orders cancelled prior to processing, which normally takes one day. In addition, our products are backed by industry-leading manufacturer warranties, which are noted on each product page. For additional information, please see our terms and conditions.
Specialty Carrier Shipping
We provide specialty carrier shipping for remote locations with our nationwide distribution system. We have access to carriers and distribution points to facilitate delivery to any location in Canada and the United States. Please contact a Voltloop representative to receive a quote and shipping schedule.
Third Party Delivery
We offer third-party delivery options through UPS, FedEx, Canada Post, and USPS for orders shipped to Canada and the United States. At checkout, delivery times and pricing are calculated automatically. Products marked as "pickup only" are not available for shipping online, but please contact us and we can provide you with alternative delivery options and prices.
Free Canada Wide Delivery
We offer free Canada wide delivery on select products offered online. Product pages marked as "free shipping" will be available for $0 delivery at checkout with no prequalification necessary.
No hidden core fees, plus we give you money back to recycle your old battery. All of our pickup locations are registered recycling depots, so when you pick up your new battery, we can recycle your old one and give you money back.
Battery Exchange
Battery scrap values depend on current market prices and vary based on size and chemistry. Prices are determined on location and are not subtracted from the original sale price.
Batteries must be a minimum size to qualify for our money back program, with the approximate minimum size being a 35 lb. automotive battery. Please note that we do not remove or replace batteries in vehicles or equipment, and batteries must be removed before you proceed to our locations.
Trojan J305G-AC 6V Deep Cycle Flooded Floor Machine & AWP Battery
Engineered to provide rugged durability and outstanding performance, Trojan’s Signature Line is perfectly suited for use in a variety of applications where lowest life-cycle cost is the key consideration. An all-around power house, the Signature Line features Trojan’s historically-proven engineering with T2 Technology™, an advanced battery technology for maximum sustained performance, longer life and increased total energy.
- Trojan’s Grid Technology is a lead antimony alloy grid mixture formulated for use with Trojan’s Alpha Plus® Paste with T2 Technology. The overall grid configuration is optimized to enhance current flow through the grid network providing exceptional battery performance, reducing downtime and lowering overall maintenance costs.
- Trojan’s Maxguard T2 separator features a multi-rib geometry which keeps acid channels open longer enhancing electrochemical processing while reducing the risk of stratification. Trojan’s Maxguard T2 advanced separator sustains performance providing exceptionally longer battery life and significantly lowering your operating costs.
- Alpha Plus® Paste with T2 Technology is a proprietary, high-density paste formulation precisely engineered to deliver outstanding battery performance. Together Alpha Plus Paste with T2 Technology increases both sustained capacity and total overall ampere-hours resulting in more operating power for your application. It’s a key reason why Trojan batteries consistently outperform the competition.
The AC Series offers a broad range of dependable flooded/wet batteries in 6-volt and 12-volt sizes, and delivers numerous features and benefits over competitor batteries including:
- Maxguard® Advanced Design Separator and Alpha Plus® paste formulation for long life, industry-leading performance and lower overall maintenance costs.
- Two battery case options – Polyon™ case for exceptional durability in heavy service applications or a generic case design for standard applications.
- Trojan’s AC Series offers high- to low-capacity points to meet your application and economic needs, all with the same Trojan quality.
| Group Size | 902 |
| Voltage | 6V |
| Cells | 3 |
| Reserve Capacity @ 25 Amps | 678 minutes |
| Reserve Capacity @ 75 Amps | 175 minutes |
| Capacity @ 5hr Rate | 258 Ah |
| Capacity @ 10hr Rate | 290 Ah |
| Capacity @ 20hr Rate | 315 Ah |
| Capacity @ 100hr Rate | 350 Ah |
| Energy @ 100hr | 2.10 kWh |
| Cycles @ 50% Depth of Discharge | 1200 |
| Terminal Type | Embedded Universal Terminal - 5/16" Bolt |
| Terminal Height in. (mm) | 1.10 (28) |
| Dimensions LxWxH / in. (mm) | 12.35 x 6.85 x 14.41 (314 x 174 x 366) |
| Weight lb. (kg) | 88 (40) |
| Battery Type | Wet/Flooded |
| What's Included? | Battery and Terminal Hardware |
| Polarity | Right Hand Positive |
| Common Applications | Floor Machine, AWP |
| Condition | New |
| Country of Origin | USA |
Trojan J305G-AC battery has a 1 year manufacturer warranty.
Product Questions
1. How long do Trojan J305G-AC batteries last?
A J305G-AC battery can complete approximately 1,200 cycles with a 50% depth of discharge. This means you can use half of the battery's power and recharge it to full capacity up to 1,200 times.
A fully charged Trojan J305G-AC battery can provide 25 amps of current for 678 minutes or 75 amps of current of 175 minutes in an 80°F environment before being discharged to 5.25 volts. Additionally, based on amp hours this battery capacity is as follows:
| C-Rate | 5-Hr | 10-Hr | 20-Hr | 100-Hr |
| Amps | 51.6 | 29 | 15.75 | 3.5 |
| Amp Hour | 258 | 290 | 315 | 350 |
For example, if your load is 15.75 amps, the battery would last approximately 20 hours, given its 315 amp-hour capacity.
2. How much does a Trojan J305G-AC battery weigh?
The weight of a Trojan J305G-AC battery is 88 lbs. and 40 kg.
3. Where are Trojan J305G-AC batteries made?
Trojan J305G-AC batteries are made in the United States, with manufacturing facilities located in California and Georgia.
Technical Questions
1. Do I need to top this battery up with distilled water?
Yes, this battery features caps for watering and should be filled with distilled water to a level 1/8″ below the bottom of the fill well to maintain optimal battery health.
2. Do I need to charge this battery before use?
No, all of our batteries arrive fully charged and ready for immediate use.
3. Is this battery a starting or deep cycle battery?
This battery is a deep cycle battery designed for repeated discharging and recharging, providing reliable power to keep your equipment running for extended periods.
4. Do I need to vent this battery outside?
Yes, this battery requires external ventilation due to off-gassing. For safety, install it in a well-ventilated area, avoiding tightly sealed spaces, and ensure good airflow during charging. Proper ventilation prevents gas buildup and extend the battery's lifespan.
5. How do I store this battery when I’m not using it?
Disconnect the battery from your equipment, clean any residue, and fully charge it. Store it in a cool, dry place on a wooden or plastic surface, and connect it to a battery maintainer or trickle charger. Regularly check the charge and keep the terminals clean and free from corrosion. Following these steps will ensure your battery remains in optimal condition and ready for future use.
Logistical Questions
1. Can this battery be shipped?
This battery is not available for shipping through our website. However, we do offer third-party carrier shipping and free business shipping across Canada. For delivery coordination, please contact us directly.
2. Where can I pick up this battery?
We provide convenient pickup locations in all major Canadian cities, including London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg, and Halifax.
3. When can I pick up this battery?
This battery is available for same-day pickup. Need a different time? We’re happy to coordinate a convenient pickup that fits your schedule during our business hours, Monday through Friday, 8 AM to 5 PM local time. Plus, if you need a little extra time, we’ll hold your order for up to 5 business days.
4. Do you charge a core fee for this battery?
Our prices are transparent with no hidden core fees. Plus, recycle your old battery with us and get cash back. The scrap value is assessed on-site when you drop off your old battery, with a minimum size required to qualify.
5. What do I do if I need to warranty my battery?
To initiate your warranty process, simply contact Voltloop—just have your invoice or order number handy. We handle all warranties in-house, giving you the flexibility to drop off your item, schedule a pickup, or ship it to any of our locations across Canada. Our team will test your product according to manufacturer standards to diagnose the issue. Once testing is complete, we'll reach out with the results and guide you through the next steps.
For more information, please visit our FAQ Page.