Q-battery 12SEM-120 · Caravan battery 12V 120Ah

Mobility battery Q-Battery 12SEM-120 Semitraction Battery 120Ah 12V

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Q-Battery 12SEM-120 from the Semitraction Battery range offers 120 Ah of deep-cycle capacity with conventional lead-acid technology. Measuring 347 × 175 × 234 mm and the positive terminal on the right, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 120 Ah battery of this format.

• Good balance of capacity, cranking power and price.
• Sealed AGM/GEL: safe indoors and in transport.
• No maintenance, no water top-ups.
• Approved for air and sea transport (VRLA).

What the Q-Battery 12SEM-120 is for

The Q-Battery 12SEM-120 is the usual replacement in power wheelchairs, mobility scooters and light electric vehicles. Recharge after each use and avoid leaving it discharged for days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 29.90 kg, A-Pole terminals and B0 hold-down.

Will it fit your current battery tray?

It has external dimensions of 347 × 175 × 234 mm and weighs 29.90 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B0 hold-down and A-Pole 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.

Q-Battery: the maker behind the 12SEM-120

The Q-Battery catalogue runs from small alarm batteries to large traction monoblocs, always with sealed, maintenance-free technology. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

The Q-Battery 12SEM-120: Semitraction Battery range and conventional lead-acid technology

The 12SEM-120 is part of the Q-Battery Semitraction Battery 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

Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. On batteries with filler caps, check the electrolyte level and top up only with distilled water.

Manufacturer's warranty

The Q-Battery 12SEM-120 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

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.