CL700 12V 130AH Review UK 2026
Quick verdict
Score: 7.5/10
Best for: Dependable, affordable off-grid power for caravans, motorhomes and boats
Not for: Heavy daily cycling where lithium's longer life would pay back
Bottom line: A practical leisure battery (deep-cycle, 130Ah) for off-grid and leisure power.
Often, the CL700 12V 130Ah deep-cycle battery fits people who need a dependable 12V power source for caravan, motorhome, or marine use. The quick verdict is that it suits users seeking a 12V, 130Ah leisure battery for off-grid or onboard applications, with specific performance details not stated. As the CL700 leisure battery, it is straightforward to match with common 12V setups, but buyers should confirm compatibility with their charger, wiring, and space constraints, since charging behaviour, usable capacity at load, and protection features are not listed.
Key specifications
| Spec | Value Notes |
|---|---|
| Voltage | 12V Deep-cycle use |
| Capacity | 130Ah Also 100Ah to 120Ah variants |
| Use case | Caravan/Motorhome/Marine Leisure, marine, and caravan use stated |
Pros
- Deep-cycle leisure battery
- 130Ah at 12V
- Suits caravan, motorhome, marine
- Proven, affordable off-grid power
Cons
- Only around half the rated capacity is safely usable
- Heavier and shorter cycle life than lithium
- Match the capacity to your real daily power draw
Battery Type and Chemistry
Because the CL700 12V 130Ah battery is described as a "deep-cycle" leisure, marine, and caravan battery, it is intended for regular use and repeated discharge-recharge cycles rather than short, high-current bursts. Deep-cycle batteries are built around that duty cycle, unlike starting batteries, which are designed for brief cranking. The product title does not specify the internal chemistry (lead-acid type, gel, AGM, or lithium), so the exact charge behaviour and charging requirements cannot be confirmed from the available information. Its stated use cases indicate suitability for leisure and motorhome-style loads, as well as boat and caravan applications, but the chemistry and charging profile remain unverified without explicit chemistry details.
Capacity and Real Usable Power
Capacity is a key measure of day-to-day usefulness, and this model is rated at 12V and 130Ah. The 130Ah rating indicates how long the battery can supply current, which is relevant for caravan, motorhome, and marine use. Real usable power also depends on how deeply the battery is discharged, because available capacity falls as voltage drops. Heavy loads can lead to quicker voltage sag, while light, steady loads typically provide longer runtime. Buyers should compare their expected daily draw with the 130Ah rating and leave a buffer.
Cycle Life and Durability
Cycle life and durability matter most for batteries intended for caravan, motorhome and marine use, since they may be charged and discharged many times. The leisure battery deep-cycle design is built for repeated cycling, so it should suit leisure loads that rise and fall. In day-to-day use, durability is judged by how well the battery holds performance after many sessions, including periods of partial use. Buyers should plan for gradual capacity loss over time, even with appropriate care, as this is typical for deep-cycle batteries.
Fitting and Charging
After considering cycle life and durability, fitting and charging now come into focus for the CL700 deep-cycle battery. Correct installation and charge handling affect how consistently it supports caravan, motorhome, and marine loads. Install the battery in a stable, ventilated position, then use secure cables and correctly sized fuses. Avoid loose terminals that can create heat, and connect the battery using correct polarity, keeping cable runs tidy. For charging, use a charger suited to a 12V deep-cycle battery, monitor charge progress, and stop at completion. Undercharging can cut capacity, while overcharging can stress cells.
Who Is This For?
This 12V 130Ah deep-cycle battery from The leisure battery is aimed at people who need a steady power supply for leisure use, rather than short bursts of starting current. It is suitable for caravan, motorhome and marine setups where longer periods of moderate loads are more common than quick cranking. The 12V, 130Ah capacity fits users planning routine off-grid sessions, including applications such as motor movers and solar boat use that rely on consistent stored energy over time. Anyone considering it for vehicle starting power should note that deep-cycle batteries are designed for sustained discharge, not cranking.
Where to Buy in the UK
Where can the CL700 12V 130Ah deep-cycle leisure marine battery be bought in the UK, and what should shoppers check before ordering? It is typically sold by UK online retailers that specialise in caravan, motorhome and marine power supplies, alongside general retailers that stock replacement leisure batteries. Before purchase, shoppers should confirm the listing is for a 12V 130Ah deep-cycle battery intended for leisure or marine use, because compatibility matters for caravan and motor mover setups. They should also check that the selected capacity is 130Ah, since some listings may be for 100Ah, 110Ah or 120Ah variants. Shoppers should verify the physical fit for their battery compartment and confirm delivery terms for battery handling, including any refund policy where the seller offers returns.
Frequently Asked Questions
Is the CL700 worth it?
For powering caravan, motorhome, marine, the leisure battery (a deep-cycle battery) rated at 130Ah does the job. The right choice depends on how much power you draw, how you charge, and your budget - traditional and AGM batteries cost less upfront but give less usable capacity and a shorter life. Check the current Amazon UK price against the cost-per-cycle, not just the sticker.
What type of battery is the CL700?
The leisure battery is a deep-cycle leisure battery. Traditional flooded and sealed lead-acid deep-cycle batteries are the most affordable option and are well proven for caravans and motorhomes. The trade-off versus lithium or AGM is more weight, a shorter cycle life, and that you should only use around half the rated capacity to avoid shortening its life.
How much power does this leisure battery give?
The CL700 is rated at 130Ah at 12V. Crucially, USABLE capacity is not the same as rated capacity: with lithium you can safely use most of it, but with lead-acid, AGM and gel you should only draw around half before recharging, or you'll shorten its life. So a 130Ah lead-acid battery gives roughly half that in day-to-day usable power. Size your battery to your actual daily draw with that in mind.
What is the CL700 12V 130Ah suitable for?
The leisure battery is suited to caravan, motorhome, marine. Deep-cycle leisure batteries are built to be discharged steadily over hours - running lights, a fridge, a water pump or electronics - and then recharged, which is different from a starter battery that gives a short, huge burst to crank an engine. Match the capacity to your typical daily power use and how long you go between charges.
How do you charge this leisure battery?
The CL700 charges from a mains smart charger, the vehicle alternator (ideally via a suitable split-charge or DC-to-DC system), or solar through an MPPT controller. For lead-acid, AGM and gel, recharging promptly and fully after use, rather than leaving it part-discharged, is the single biggest thing you can do to extend its life. Avoid repeatedly draining it flat.