Skip to product information
1 of 1

Lucas

LSLC34-12 Lucas 12V 34Ah SLA/AGM Cyclic Battery

LSLC34-12 Lucas 12V 34Ah SLA/AGM Cyclic Battery

Regular price £99.99 GBP
Regular price Sale price £99.99 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
Quantity
FREE Next Working Day Delivery UK mainland. Order cut-off times and postcode restrictions may apply. FREE
34Ah Capacity
Starting Power Cold Cranking Amps
12 Months Warranty
196 x 130 x 168 Dimensions (mm)
View full details
LUCAS SEALED LEAD ACID BATTERIES

Reliable sealed AGM power for everyday and standby applications

Lucas SLA batteries use sealed valve-regulated lead-acid technology with an Absorbent Glass Mat construction. They are designed to provide dependable, maintenance-free power across a wide range of standby and light cyclic applications.

Sealed and maintenance-free No routine topping up is required during normal use.
AGM construction Electrolyte is absorbed within glass mat separators.
Standby and cyclic uses Suitability depends on the specific Lucas battery model selected.
Compact dependable power Designed for equipment where consistent 6V or 12V power is required.
COMMON APPLICATIONS

What are Lucas SLA batteries used for?

Sealed lead-acid batteries are used across many different products and systems. Always check the required voltage, amp-hour capacity, dimensions and terminal type before ordering.

Mobility Scooters Selected cyclic AGM models for compatible mobility equipment.
Stairlifts Backup and operating power for compatible stairlift systems.
Golf Trolleys Compatible deep-cycle models for selected electric golf trolleys.
Alarm Systems Standby battery power for compatible security and fire alarm panels.
UPS Systems Backup power for compatible uninterruptible power supplies.
Emergency Lighting Standby supply for selected emergency lighting installations.
Kids Ride-On Toys Replacement power for compatible 6V and 12V ride-on vehicles.
Solar and Off-Grid Small standby and storage applications where the model is suitable.
Medical Equipment Backup supply for compatible non-critical powered equipment.
Cleaning Equipment Selected cyclic models for compatible compact floorcare machines.
Telecoms and Control Standby power for compatible communication and control equipment.
General Standby Power Reliable backup power for many compatible low-voltage systems.
TECHNOLOGY

What does SLA AGM mean?

SLA means sealed lead acid. These batteries are also commonly described as VRLA, meaning valve-regulated lead acid.

In an AGM battery, the electrolyte is held within absorbent glass mat separators. This allows the battery to remain sealed and maintenance-free during normal use.

SLA batteries should still be installed, charged and handled in accordance with the equipment and battery manufacturer’s instructions.

CHOOSING A BATTERY

Check these details before ordering

  • 1
    VoltageMatch the existing 6V or 12V battery exactly.
  • 2
    CapacityA small difference in Ah is usually acceptable when the voltage, battery type, physical dimensions and terminal arrangement match.
  • 3
    DimensionsConfirm length, width and height before purchase.
  • 4
    TerminalsCheck terminal type, size and position.
  • 5
    Application typeConfirm whether standby or cyclic performance is required.
Physical size is the key check

For a like-for-like SLA/AGM replacement, the battery must fit the available space and the voltage, technology and terminal arrangement must match. The Ah rating may be slightly higher or lower where the physical dimensions are the same, but always follow the equipment manufacturer's requirements where a specific capacity is stated.

PRODUCT DETAILS

LSLC34-12 Lucas 12V 34Ah SLA/AGM Cyclic Battery specifications

Check the voltage, capacity, physical size and terminal layout before ordering.

Voltage12V
Capacity34Ah
Dimensions (L × W × H) 196 x 130 x 168 mm
Terminal layout Type 1
Weight9.54 kg
Warranty12 Months
CHARGING AND CARE

Use the correct charger for sealed AGM batteries

Use a suitable voltage-regulated charger designed for sealed lead-acid or AGM batteries. Avoid prolonged storage in a discharged state and recharge the battery after use where the application requires cyclic operation.

?
Not sure which Lucas SLA battery you need?

Send us the code, voltage, Ah rating, dimensions and a photograph of the terminals from your existing battery.

Ask Our Battery Team →
Important: Do not select a replacement using capacity alone. Always match the voltage, battery type, physical size, terminal type and equipment requirements. Do not mix batteries of different ages, capacities or technologies in the same battery pack unless the equipment manufacturer specifically permits it.
Recycle used lead-acid batteries responsibly Lead-acid batteries must not be placed in household waste. Use an approved battery recycling or collection service.