Trojan J305E-AC · Traction battery 6V 305Ah
Traction battery Trojan J305E-AC 6V 305Ah images
Specifications
| Brand | TROJAN |
|---|---|
| Part number | J305E-AC |
| Voltage (V) | 6 |
| Capacity (C20) | 305Ah (c20) |
| Capacity (C5) | 250Ah (c5) |
| Technology | Lead-acid |
| Length | 309.00 mm |
| Width | 174.00 mm |
| Height | 366.00 mm |
Trojan J305E-AC 6V 305Ah is a traction battery for industrial electric vehicles: forklifts, pallet trucks, elevating platforms, cleaning machines (scrubbers) and golf buggies. Built for deep discharges and 8-hour continuous work cycles.
Why this traction battery?
- Industrial designbuilt for 8 hours of continuous daily work
- Deep discharges without damagefully recovers when recharged
- Long industrial lifespanpays back the investment over time
Golf cart battery Trojan J305E-AC ciclo profundo - T2 Technology 305Ah 6V
The 6 V, 305 Ah Trojan J305E-AC from the ciclo profundo - T2 Technology range with conventional lead-acid technology is designed for golf carts and electric utility vehicles. Measuring 309 × 174 × 366 mm, it is the direct replacement for golf carts fitted from the factory with a 305 Ah battery of this format.
- Good balance of capacity, cranking power and price.
- Reinforced plate construction for intensive use.
- Long service life in daily duty cycles.
- Standard format for golf carts and utility vehicles.
Dimensions, polarity and mounting
In terms of format, the Trojan J305E-AC measures 309 × 174 × 366 mm (length × width × height) and weighs 38 kg. It uses 4 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
What the Trojan J305E-AC is for
The Trojan J305E-AC is designed for golf carts and electric utility vehicles: deep discharges every day and a full overnight recharge. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 38 kg and 4 terminals.
The Trojan J305E-AC: ciclo profundo - T2 Technology range and conventional lead-acid technology
Within the Trojan catalogue, the ciclo profundo - T2 Technology series groups the references designed for this use. The J305E-AC is the 305 Ah model of that family, with the same performance as its siblings in other sizes.
Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour.
What Trojan does differently
Trojan Battery is the world reference in deep-cycle batteries: golf carts, cleaning machines, aerial platforms and solar systems rely on its T2 technology and longevity. We guarantee that every Trojan arrives new, charged and with the manufacturer's full warranty.
Warranty and coverage
The Trojan J305E-AC comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.
How to make it last longer
Always replace all the batteries in the bank at once and use the charger specified by the vehicle manufacturer. Recharge the set fully after each round and avoid routine discharges below 20%.
When you get it and how to return it
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
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ReferenceBCOM-TROJAN-J305E-AC
Data sheet
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BrandTROJAN
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ReferenceJ305E-AC
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ModelTROJAN Deep Cycle - T2 Technology
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Voltage (V)6
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Length309.00 mm
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Width174.00 mm
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Height366.00 mm
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Weight38 Kgs
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TechnologyLead-acid
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Terminal type4
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Capacity (C20)305Ah (c20)
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Capacity (C5)250Ah (c5)
Specific References
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EAN138404653001582
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MPNJ305E-AC
Codes and references Trojan J305E-AC
| Brand | Trojan |
|---|---|
| Manufacturer range | TROJAN Deep Cycle - T2 Technology |
| Manufacturer part number (MPN) | J305E-AC |
| Also known as | J305EAC · J305E AC |
| EAN-13 barcode | 8404653001582 |
| Dimensions (length × width × height) | 309 × 174 × 366 mm (309x174x366) |
Comparison: Trojan J305E-AC vs equivalents
The Trojan J305E-AC is interchangeable with these equivalent references: J305G-AC (Trojan).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Trojan
J305E-AC
This battery
|
6V 305Ah | Lead-acid | €536.60 |
Trojan
J305G-AC
|
6V 315Ah | Lead-acid | €442.10 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Compatible vehicles
The Trojan J305E-AC fits 30 vehicles. Most searched below:
Frequently asked questions
How is the Trojan J305E-AC battery installed in the vehicle?
In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How many years does this battery last?
Expected lifespan of the Trojan J305E-AC is 4 to 6 years in regular device use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the dimensions of the Trojan J305E-AC battery?
Dimensions (length × width × height) are 309×174×366 mm — also written as 309x174x366 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Which batteries are equivalent to the Trojan J305E-AC?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.
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