Trojan L16G-AC · Traction battery 6V 390Ah
Specifications
| Brand | TROJAN |
|---|---|
| Part number | L16G-AC |
| Voltage (V) | 6 |
| Capacity (C20) | 390Ah (c20) |
| Capacity (C5) | 320Ah (c5) |
| Technology | Lead-acid |
| Length | 308.00 mm |
| Width | 174.00 mm |
| Height | 471.00 mm |
Trojan L16G-AC 6V 390Ah 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 L16G-AC ciclo profundo - T2 Technology 390Ah 6V
The Trojan L16G-AC is a 390 Ah, 6 V deep-cycle battery for golf carts and electric utility vehicles. Its 308 × 174 × 471 mm make it the exact replacement for the 390 Ah battery fitted as standard to many golf carts.
- Reinforced plate construction for intensive use.
- Good balance of capacity, cranking power and price.
- Standard format for golf carts and utility vehicles.
- Long service life in daily duty cycles.
What the Trojan L16G-AC is for
With 390 Ah, the Trojan L16G-AC forms part of the battery banks of golf carts and electric utility vehicles. Always replace the complete set to avoid imbalance. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 46 kg and 4 terminals.
The Trojan L16G-AC: ciclo profundo - T2 Technology range and conventional lead-acid technology
The ciclo profundo - T2 Technology is the Trojan range the L16G-AC belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.
In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.
Dimensions, polarity and mounting
In terms of format, the Trojan L16G-AC measures 308 × 174 × 471 mm (length × width × height) and weighs 46 kg. It uses 4 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
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.
Care and maintenance
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%.
Warranty and coverage
The Trojan L16G-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.
When you get it and how to return it
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Data sheet
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BrandTROJAN
-
ReferenceL16G-AC
-
ModelTROJAN Deep Cycle - T2 Technology
-
Voltage (V)6
-
Length308.00 mm
-
Width174.00 mm
-
Height471.00 mm
-
Weight46 Kgs
-
TechnologyLead-acid
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Terminal type4
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Capacity (C20)390Ah (c20)
-
Capacity (C5)320Ah (c5)
Specific References
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EAN138404653001643
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MPNL16G-AC
Codes and references Trojan L16G-AC
| Brand | Trojan |
|---|---|
| Manufacturer range | TROJAN Deep Cycle - T2 Technology |
| Manufacturer part number (MPN) | L16G-AC |
| Also known as | L16GAC · L16G AC |
| EAN-13 barcode | 8404653001643 |
| Dimensions (length × width × height) | 308 × 174 × 471 mm (308x174x471) |
Recommended accessories
Frequently asked questions
How is the Trojan L16G-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 long does the Trojan L16G-AC battery last?
Expected lifespan of the Trojan L16G-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 L16G-AC battery?
Dimensions (length × width × height) are 308×174×471 mm — also written as 308x174x471 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.
What are the equivalents of the L16G-AC model?
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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