Q-battery 6LS-4.5 · Stationary UPS battery 6V 4.5Ah AGM
Stationary UPS battery Q-battery 6LS-4.5 6V 4.5Ah AGM images
Specifications
| Brand | Q-battery |
|---|---|
| Part number | 6LS-4.5 |
| Voltage (V) | 6 |
| Capacity (C20) | 4.5Ah (c20) |
| Technology | AGM |
| Length | 70.00 cm |
| Width | 47.00 cm |
| Height | 100.00 cm |
| Weight | 0.81 Kgs |
Q-battery 6LS-4.5 6V 4Ah is a stationary battery for backup power systems: UPS, alarms, telecom and emergency lighting. Long float-life under permanent charge and instant response to mains outages with no noticeable voltage drop.
Why this stationary battery?
- Instant responsewhen the mains drop, no voltage dip
- Long life under 24/7 chargeoptimised for permanent service
- Compatible with your systemexisting UPS units and alarm control panels
Stationary battery Q-Battery 6LS-4.5 4.5Ah 6V
The 6 V, 4.5 Ah Q-Battery 6LS-4.5 stationary battery with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. Its 70 × 47 × 100 mm make it the exact replacement for the 4.5 Ah battery fitted as standard to many UPS, alarm and emergency systems.
- Instant response to mains failures.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Standard format for UPS and emergency systems.
- Low self-discharge and high reliability.
What the Q-Battery 6LS-4.5 is for
The Q-Battery 6LS-4.5 is designed for UPS, alarms, telecoms and emergency lighting: it sits on float charge and responds instantly to a mains failure. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 0.81 kg and F1 (4 75mm) terminals.
Will it fit your current battery tray?
In terms of format, the Q-Battery 6LS-4.5 measures 70 × 47 × 100 mm (length × width × height) and weighs 0.81 kg. It uses F1 (4 75mm) terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
Why choose Q-Battery batteries
Q-Battery specialises in AGM and GEL VRLA batteries for UPS, telecoms, solar and deep cycling, with long-life and tubular-plate series for industrial use. All the Q-Battery batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Technology inside the Q-Battery 6LS-4.5
The 6LS-4.5 is one of the Q-Battery references for this type of use; it shares the same manufacturing and quality-control criteria as the rest of the brand's catalogue.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
Care and maintenance
Replace all the batteries in the set at once and avoid environments continuously above 25 °C. Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery.
Official warranty
The Q-Battery 6LS-4.5 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
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
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ReferenceBCOM-Q-BATTERY-6LS-4.5
Data sheet
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BrandQ-Battery
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Reference6LS-4.5
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ModelAGM STANDARD
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Voltage (V)6
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Length70.00 cm
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Width47.00 cm
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Height100.00 cm
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Weight0.81 Kgs
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TechnologyAGM
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Terminal typeF1 (4 75mm)
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Capacity (C20)4.5Ah (c20)
Specific References
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MPN6LS-4.5
Recommended accessories
Frequently asked questions
Is the Q-battery 6LS-4.5 an AGM battery and what are the benefits of AGM?
Yes. The 6LS-4.5 from Q-battery uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.
How do I fit the 6LS-4.5 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 our blog. 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.
What is the service life of the 6LS-4.5 model?
Expected lifespan of the Q-battery 6LS-4.5 is 5 to 8 years in mild-climate device use with 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 measurements of the 6LS-4.5 model?
Dimensions (length × width × height) are 70×47×100 mm — also written as 70x47x100 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.
Which interchangeable batteries are there for this one?
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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