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Lucas LSLA2012 SLA Battery - 12v 20Ah, 1 Year Warranty
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Battery Isolator Switch with Key - Heavy Duty, CCL - 19-005
Total Price: £56.03 ADD ALL two TO CART
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Technical Specification
PRODUCT NUMBER S4000S4001S4018S4019S4020
Voltage 1212121212
Capacity (AH) 4444404045
Cold Cranking Amps (EN1) 420440330330330
Terminal Type 11333
Length 175207187187238
Width 175175127127129
Height 190175227227227
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Q 1. What is the voltage and capacity of the Lucas LSLA20-12?

A. The Lucas LSLA20-12 is a 12-volt battery with a rated capacity of 20Ah (C20). It is designed for mobility and standby applications requiring a reliable, maintenance-free sealed power source.

Q 2. What battery technology does the LSLA20-12 use?

A. The LSLA20-12 uses Absorbent Glass Mat (AGM) Valve Regulated Lead Acid (VRLA) technology. The electrolyte is absorbed into glass mat separators, making the battery sealed, spill-proof, and operable in any orientation without maintenance.

Q 3. What terminal type and polarity does the LSLA20-12 use?

A. The LSLA20-12 is fitted with F6 blade terminals. It carries polarity code 1, meaning the positive terminal is positioned on the left-hand side when viewed from the front of the battery.

Q 4. What cross-reference codes apply to the Lucas LSLA20-12?

A. The LSLA20-12 cross-references to NP17-12. This code can be used to verify compatibility with existing battery specifications or to identify equivalent batteries from other manufacturers.

Q 5. What applications is the LSLA20-12 suitable for?

A. This battery is purpose-built for mobility and standby applications including powered wheelchairs, electric mobility scooters, stairlifts, hoists, and uninterruptible power supply (UPS) systems. It is not designed for automotive engine starting duty.

Q 6. Is the Lucas LSLA20-12 compatible with start-stop systems?

A. The AGM construction of the LSLA20-12 supports start-stop technology in principle. However, compatibility must be confirmed by checking the product label before fitment, as suitability depends on the specific application and system requirements.

Q 7. What warranty does the Lucas LSLA20-12 carry?

A. The LSLA20-12 is backed by a 1-year manufacturer warranty covering defects in materials and workmanship under normal operating conditions. Warranty claims should be raised through PartsForMachines in the first instance.

Q 8. Are other capacities available in the Lucas SLA range?

A. Yes. The Lucas SLA range includes the LSLA1.2-12, LSLA2.2-12, LSLA4-6, LSLA5-12, LSLA7-12, LSLA9-12, LSLA10-12, LSLA12-6, LSLA12-12, and LSLA14-12, covering a broad range of voltages and capacities for different mobility and standby applications.

Q 9. What are the delivery and returns terms for the Lucas LSLA20-12?

A. The LSLA20-12 is dispatched via standard parcel service. Standard delivery: 1–3 working days within UK mainland. A 30-day returns policy applies. For full terms, please refer to the PartsForMachines returns policy at the time of purchase.

Q 10. What are the physical dimensions and weight of the LSLA20-12?

A. The battery measures 180mm (length) × 76mm (width) × 167mm (height including terminal) and weighs 5.45 kg. These dimensions should be verified against the available battery compartment before ordering.

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