Trojan 27TMX · Golf cart battery 12V 105Ah
Specifications
| Brand | TROJAN |
|---|---|
| Part number | 27TMX |
| Voltage (V) | 12 |
| Capacity (C20) | 105Ah (c20) |
| Capacity (C5) | 85Ah (c5) |
| Technology | Lead-acid |
| Length | 323.00 mm |
| Width | 168.00 mm |
| Height | 235.00 mm |
Trojan 27TMX 12V 105Ah is a golf traction battery: thick plates and a high cycle count for daily course use.
Why this golf cart 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 27TMX ciclo profundo - T2 Technology 105Ah 12V
The Trojan 27TMX is a 105 Ah, 12 V deep-cycle battery for golf carts and electric utility vehicles. Its 323 × 168 × 235 mm make it the exact replacement for the 105 Ah battery fitted as standard to many golf carts.
- Standard format for golf carts and utility vehicles.
- Long service life in daily duty cycles.
- Reinforced plate construction for intensive use.
- Good balance of capacity, cranking power and price.
What the Trojan 27TMX is for
The Trojan 27TMX 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 25 kg and 7 8 9 16 terminals.
Will it fit your current battery tray?
In terms of format, the Trojan 27TMX measures 323 × 168 × 235 mm (length × width × height) and weighs 25 kg. It uses 7 8 9 16 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 Trojan does differently
Founded in 1925 in California, Trojan invented the golf cart battery and remains the standard in deep-discharge applications that demand thousands of cycles. All the Trojan batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
The Trojan 27TMX: ciclo profundo - T2 Technology range and conventional lead-acid technology
The 27TMX is part of the Trojan ciclo profundo - T2 Technology range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
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.
Usage and maintenance tips
Recharge the set fully after each round and avoid routine discharges below 20%. Always replace all the batteries in the bank at once and use the charger specified by the vehicle manufacturer.
Manufacturer's warranty
The Trojan 27TMX 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
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.
Data sheet
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BrandTROJAN
-
Reference27TMX
-
ModelTROJAN Deep Cycle - T2 Technology
-
Voltage (V)12
-
Length323.00 mm
-
Width168.00 mm
-
Height235.00 mm
-
Weight25 Kgs
-
TechnologyLead-acid
-
Terminal type7 8 9 16
-
Capacity (C20)105Ah (c20)
-
Capacity (C5)85Ah (c5)
Specific References
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EAN133660766467997
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MPN27TMX
Codes and references Trojan 27TMX
| Brand | Trojan |
|---|---|
| Manufacturer range | TROJAN Deep Cycle - T2 Technology |
| Manufacturer part number (MPN) | 27TMX |
| EAN-13 barcode | 3660766467997 |
| Dimensions (length × width × height) | 323 × 168 × 235 mm (323x168x235) |
Recommended accessories
Compatible vehicles
The Trojan 27TMX fits 123 vehicles. Most searched below:
Frequently asked questions
How is the Trojan 27TMX 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 27TMX battery last?
Expected lifespan of the Trojan 27TMX 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 measurements of the 27TMX model?
Dimensions (length × width × height) are 323×168×235 mm — also written as 323x168x235 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 27TMX 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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