Q-Battery

Q-Battery 12DC-150 · Motorhome battery 12V 150Ah

Reference: BOL-QBATTERY-12DC-150 · EAN 4250889600174

Q-Battery 12DC-150: motorhome battery with 12 V and 150 Ah, measuring 328 × 180 × 276 mm.

Where the Q-Battery 12DC-150 fits

The Q-Battery 12DC-150 is made for the living area of a motorhome. Unlike the starter battery, it takes slow, deep discharges night after night.

The 12DC-150 belongs to the Q-Battery DEEP CYCLE BATTERY range. More Q-Battery batteries

Equivalents and alternatives to the Q-Battery 12DC-150

Batteries that fit the 12DC-150's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the 12DC-150.

ModelTechnologyCapacityDimensions (mm)
Ritar EV12-150SAGM150 Ah327 × 180 × 276
Leoch LDC12-150-GC12Carbon AGM150 Ah327 × 180 × 274
Trojan T1275-AESAGM146 Ah329 × 179 × 278

Q-Battery 12DC-150 vs 12SEM-135 and 12SEM-120

The real differences between the 12DC-150 and the closest Q-Battery models:

ModelCapacityDimensions (mm)Weight
Q-Battery 12DC-150 (this one)150 Ah328 × 180 × 27637.5 kg
Q-Battery 12SEM-135135 Ah349 × 175 × 29037.8 kg
Q-Battery 12SEM-120120 Ah347 × 175 × 23429.9 kg
  • Q-Battery 12SEM-135: 15 Ah less, a different case (349 × 175 × 290 mm).
  • Q-Battery 12SEM-120: 30 Ah less, a different case (347 × 175 × 234 mm).

Inside the 12DC-150: lead-acid technology

Inside, the 12DC-150 is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.

What to look at before buying the 12DC-150

  • Length, width and height of the 12DC-150: 328 × 180 × 276 mm.
  • Capacity of the 12DC-150: 150 Ah; the same as your current battery or slightly more is fine.

Part numbers and codes for the Q-Battery 12DC-150

Shops, garages and catalogues identify the 12DC-150 with these codes:

Commercial reference12DC-150
EAN4250889600174
Terminal typeET
Not to be confused withQ-Battery 12LC-150

Frequently asked questions about the Q-Battery 12DC-150

12DC-150 or 12SEM-135: which one suits me?

Compared with the 12DC-150, the Q-Battery 12SEM-135 has 15 Ah less. With 150 Ah, the 12DC-150 runs longer between charges than the 12SEM-135 (135 Ah). Mind the space: the 12SEM-135 measures 349 × 175 × 290 mm.

How much does the Q-Battery 12DC-150 weigh?

37.5 kg, with 150 Ah of capacity. For reference, the Q-Battery 12SEM-135 (135 Ah) weighs 37.8 kg.

Which battery is equivalent to the Q-Battery 12DC-150?

With the same dimensions, polarity and similar capacity you have the Ritar EV12-150S, Leoch LDC12-150-GC12 and Trojan T1275-AES. As the 12DC-150 is a conventional battery, an EFB or AGM of the same size also works.

How many days of autonomy does the Q-Battery 12DC-150 give in a motorhome?

It depends on consumption. With 150 Ah and LED lights, pump and a gas fridge, 2 or 3 days without recharging is normal; with an electric fridge, much less.

Keep comparing: alternatives to the 12DC-150

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