Quick Summary
The SuperBatt 12VSLA33N is a 12V 140Ah VRLA AGM deep cycle leisure battery for motorhome, caravan, motor mover and boat use. It is described as fully sealed, spill proof and fitted with brass terminals, with a capacity of 140Ah at C100 and dimensions of 330mm long, 170mm wide and 220mm high including terminals.
Who It Is Best For
This battery suits buyers looking for a rechargeable leisure battery for touring, marine or other off grid style use where a sealed design is preferred. It will also suit anyone who needs the 12V 140Ah 12VSLA33N model and wants the key size and terminal details checked before ordering.
What To Know Before You Buy
The product is listed as a VRLA AGM deep cycle battery with a fully sealed construction and low self discharge rate. It is also described as having reinforced carrying handles and a 2 year warranty against manufacturing faults and defects only, with conditions applying.
Pros: Fully sealed, spill proof construction and deep cycle design make it a practical choice for leisure and marine use.
Cons: The exact fit depends on the selected space and application, so check the dimensions and terminal arrangement carefully before ordering.
Common Buyer Questions
What type of battery is this?
It is a 12V VRLA AGM deep cycle leisure battery.
What capacity is it listed as?
It is listed as 140Ah at C100.
Is it sealed?
Yes, it is described as fully sealed and spill proof.
What are the dimensions?
It is listed as 330mm long, 170mm wide and 220mm high including terminals.
Does it come with a warranty?
Yes, it is described as having a 2 year warranty against manufacturing faults and defects only, with conditions applying.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | SuperBatt |
| Model | 12VSLA33N |
| Voltage | 12V |
| Capacity | 140Ah at C100 |
| Battery type | VRLA AGM deep cycle leisure battery |
| Construction | Fully sealed and spill proof |
| Terminals | Brass terminals |
| Dimensions | 330mm x 170mm x 220mm including terminals |
| Warranty | 2 years against manufacturing faults and defects only, conditions apply |
Final Buying View
The SuperBatt 12VSLA33N is a clear choice if you want a 12V VRLA AGM deep cycle leisure battery with a sealed, spill proof design and the listed 140Ah capacity. It brings together the key details buyers usually want to check first, including size, terminals and intended leisure use. If those details match your setup, it is a straightforward option to consider.









