Trojan T1275 · Traction battery 12V 150Ah
Specifications
| Brand | TROJAN |
|---|---|
| Part number | T1275 |
| Voltage (V) | 12 |
| Capacity (C20) | 150Ah (c20) |
| Capacity (C5) | 120Ah (c5) |
| Technology | Lead-acid |
| Length | 329.00 mm |
| Width | 178.00 mm |
| Height | 272.00 mm |
€360.70
VAT included
4,76/5★★★★★46 reviewsVerified purchases
- ★★★★★Juan Carlos Flores:
Buen asesoramiento en la instalación
- ★★★★★Xavier Leon:
Tenía dudas sobre comprar una batería online pero cuando hablé con ellos, me convencieron. La recomiendo
- ★★★★★Ismael Duran:
Pedí la batería un miércoles a las 4 y me llegó el jueves a las 2
Reviews originally written in Spanish
See all 46 reviewsTrojan T1275 12V 150Ah 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
Voltage
12 V
Capacity
150 Ah
Dimensions
329×178×272 mm
Technology
Lead-acid
Weight
39 kg
Model
TROJAN ciclo profundo - T2 Technology
Golf cart battery Trojan T1275 ciclo profundo - T2 Technology 150Ah 12V
12VVoltage
150AhCapacity
39kgWeight
The Trojan T1275 is a 150 Ah, 12 V deep-cycle battery for golf carts and electric utility vehicles. Its 329 × 178 × 272 mm make it the exact replacement for the 150 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 T1275 is for
The Trojan T1275 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 39 kg and 1 2 terminals.
The Trojan T1275: ciclo profundo - T2 Technology range and conventional lead-acid technology
The T1275 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.
The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.
Dimensions, polarity and mounting
In terms of format, the Trojan T1275 measures 329 × 178 × 272 mm (length × width × height) and weighs 39 kg. It uses 1 2 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Trojan: the maker behind the T1275
Founded in 1925 in California, Trojan invented the golf cart battery and remains the standard in deep-discharge applications that demand thousands of cycles. We guarantee that every Trojan arrives new, charged and with the manufacturer's full warranty.
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 T1275 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.
Shipping, delivery and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
BCOM-TROJAN-T1275
Data sheet
- Brand
- TROJAN
- Reference
- T1275
- Model
- TROJAN Deep Cycle - T2 Technology
- Voltage (V)
- 12
- Length
- 329.00 mm
- Width
- 178.00 mm
- Height
- 272.00 mm
- Weight
- 39 Kgs
- Technology
- Lead-acid
- Terminal type
- 1 2
- Capacity (C20)
- 150Ah (c20)
- Capacity (C5)
- 120Ah (c5)
Specific References
- EAN13
- 8717545592663
- MPN
- T1275
4,76/5
Verified purchasesLatest verified reviews
Reviews originally written in Spanish
★★★★★Juan Carlos Flores
13/07/2026Me ayudaron a instalar la batería
Buen asesoramiento en la instalación
★★★★★Xavier Leon
20/06/2026Web muy recomendable
Tenía dudas sobre comprar una batería online pero cuando hablé con ellos, me convencieron. La recomiendo
★★★★★Ismael Duran
17/02/2026Llega al día siguiente
Pedí la batería un miércoles a las 4 y me llegó el jueves a las 2
★★★★★Alfonso Guerrero
09/02/2026La ayuda muy útil
Anímo a que llameís, la atención es gratuita y muy buena.
★★★★★Ivan Gimenez
06/02/2026Compren en baterias.com, muy recomendable
Llevaba tiempo buscando la batería a un mejor precio y aquí la encontre, llego rapido y todo bien.
★★★★★Hugo Dominguez
16/01/2026Buen precio, calidad y envío
Gracias a vosotros pude elegir la batería de coche correcta
★★★★★Juan Carlos Aguilar
09/12/2025Web recomendable
Tenía dudas sobre comprar una bateria online pero cuando hablé con ellos, me convencieron. La recomiendo
Codes and references Trojan T1275
| Brand | Trojan |
|---|---|
| Manufacturer range | TROJAN Deep Cycle - T2 Technology |
| Manufacturer part number (MPN) | T1275 |
| EAN-13 barcode | 8717545592663 |
| Dimensions (length × width × height) | 329 × 178 × 272 mm (329x178x272) |
Recommended accessories
How to change the battery
Guide to replace a cyclic battery (12V 4-30Ah) for UPS, mobility scooter, alarm or backup device. Estimated time 10-15 minutes. Important: discharge residual voltage before handling.
Step 1. Power off and unplug the device
Unplug the device (UPS, scooter, alarm) and leave it off for at least 30 seconds to discharge residual capacitor voltage. Work on an insulating surface.
Step 2. Locate the battery compartment
Usually under the seat (mobility scooter/wheelchair), in the rear module of the UPS, or behind a side panel with screws. Check the device manual for unusual models.
Step 3. Disconnect the negative (−) first
With insulated gloves, remove the negative (−) cable first. Some UPS have protection fuses — note their position before removing.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery
Typical weight 1-15 kg depending on capacity. Many cyclic batteries are AGM/GEL — keep them upright. Do NOT invert the battery: even sealed, residue may exist.
Step 6. Fit the new battery
Same orientation and type (AGM, GEL or flooded). Polarity must match the device, not a chassis (this is not a car). Make sure terminals do not touch metal parts of the compartment.
Step 7. Connect the positive (+) first
On cyclic devices the order is reversed compared to cars: positive (+) first, negative (−) afterwards. Tighten without forcing — the plastic terminal housing of cyclic batteries damages easily.
Step 8. Initial charge before first use
Cyclic batteries ship at 60-80%. Before first use, connect the device charger for 8-12 hours (or use an AGM/GEL smart charger if available). This avoids short cycles and extends lifespan.
Frequently asked questions
How do I fit the T1275 model in my device?
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 this page. 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 T1275 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 T1275 battery?
Dimensions (length × width × height) are 329×178×272 mm — also written as 329x178x272 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 T1275 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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