Q-Battery 12SEM-80 · Motorhome battery 12V 80Ah
Reference: BOL-QBATTERY-12SEM-80
Q-Battery 12SEM-80: motorhome battery with 12 V and 80 Ah, measuring 278 × 175 × 190 mm, with the positive terminal on the right.
- Voltage
- 12V
- Capacity
- 80Ah
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 278 × 175 × 190 mm
- Polarity
- Positive terminal on the right
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If it does not fit, you have 14 days from delivery to return it unused.
The Q-Battery 12SEM-80 at a glance
The Q-Battery 12SEM-80 is made for the living area of a motorhome. With 80 Ah, the 12SEM-80 runs the leisure loads for several nights depending on use.
The 12SEM-80 belongs to the Q-Battery SEMITRACTION BATTERY range. See all Q-Battery batteries
Equivalents and alternatives to the Q-Battery 12SEM-80
No other reference in the catalogue fully matches the dimensions and polarity of the 12SEM-80; you will find the closest ones among our leisure batteries for motorhomes and caravans.
Q-Battery 12SEM-80 vs 12SEM-60 and 12SEM-105
The real differences between the 12SEM-80 and the closest Q-Battery models:
| Model | Capacity | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|
| Q-Battery 12SEM-80 (this one) | 80 Ah | 278 × 175 × 190 | right | 19.5 kg |
| Q-Battery 12SEM-60 | 60 Ah | 246 × 175 × 190 | right | 17 kg |
| Q-Battery 12SEM-105 | 105 Ah | 353 × 175 × 190 | right | 25 kg |
- Q-Battery 12SEM-60: 20 Ah less, a different case (246 × 175 × 190 mm).
- Q-Battery 12SEM-105: 25 Ah more, a different case (353 × 175 × 190 mm).
Inside the 12SEM-80: lead-acid technology
Inside, the 12SEM-80 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 12SEM-80
- Measure the space: the 12SEM-80 takes up 278 × 175 × 190 mm.
- With the terminals facing you, the positive terminal of the 12SEM-80 is on the right.
- Capacity of the 12SEM-80: 80 Ah; the same as your current battery or slightly more is fine.
Q-Battery 12SEM-80 codes and part numbers
Shops, garages and catalogues identify the 12SEM-80 with these codes:
| Commercial reference | 12SEM-80 |
|---|---|
| Terminal type | A-Pole |
| Not to be confused with | Q-Battery 12SEM-60 (60 Ah), Q-Battery 12SEM-180 (180 Ah) |
Frequently asked questions about the Q-Battery 12SEM-80
Q-Battery 12SEM-80 or 12SEM-60?
Compared with the 12SEM-80, the Q-Battery 12SEM-60 has 20 Ah less. With 80 Ah, the 12SEM-80 runs longer between charges than the 12SEM-60 (60 Ah). Mind the space: the 12SEM-60 measures 246 × 175 × 190 mm.
How much does the Q-Battery 12SEM-80 weigh?
The 12SEM-80 weighs 19.5 kg. For reference, the Q-Battery 12SEM-60 (60 Ah) weighs 17 kg.
Which side is the positive terminal on the Q-Battery 12SEM-80?
The 12SEM-80 has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.
Which charger does the Q-Battery 12SEM-80 need?
An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.
Other options if you are unsure about the 12SEM-80
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