Specifications
| Brand | Q-battery |
|---|---|
| Part number | 12TTB-240 |
| Voltage (V) | 12 |
| Capacity (C20) | 240Ah (c20) |
| Technology | Lead-acid |
| Length | 517.00 cm |
| Width | 270.00 cm |
| Height | 240.00 cm |
| Weight | 68.00 Kgs |
Q-battery 12TTB-240 12V 240Ah 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.

The Q-Battery 12TTB-240 with conventional lead-acid technology delivers 240 Ah at 12 V, shift after shift, in scrubber-dryers, sweepers and industrial cleaning machines. It replaces the original battery without adaptation in scrubbers and sweepers with a 517 × 270 × 240 mm format: same 240 Ah capacity and the positive terminal on the left.
With 240 Ah, the Q-Battery 12TTB-240 powers brushes, vacuum and traction of scrubber-dryers, sweepers and industrial cleaning machines throughout the day. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 68 kg, A-Pole terminals and B13 hold-down.
The Q-Battery 12TTB-240 is made in the 517 × 270 × 240 mm format and weighs 68 kg. The positive terminal on the left 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 B13 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.
Within the Q-Battery catalogue, the Tubular Plate Battery series groups the references designed for this use. The 12TTB-240 is the 240 Ah model of that family, with the same performance as its siblings in other sizes.
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.
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 12TTB-240 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.
Check the electrolyte level if the battery allows it and replace the complete set when changing batteries. On batteries with filler caps, check the electrolyte level and top up only with distilled water.
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
Specific References
| Brand | Q-battery |
|---|---|
| Manufacturer range | TUBULAR PLATE BATTERY |
| Manufacturer reference (MPN) | 12TTB-240 |
| EAN-13 barcode | 4250889600600 |
| Dimensions (length × width × height) | 517 × 270 × 240 mm (517x270x240) |
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.
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.
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.
With insulated gloves, remove the negative (−) cable first. Some UPS have protection fuses — note their position before removing.
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
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.
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.
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.
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.
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.
Expected lifespan of the Q-battery 12TTB-240 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.
Dimensions (length × width × height) are 517×270×240 mm — also written as 517x270x240 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.
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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