Advertising Disclosure Deep Cycle Batteries Comparison - August 2025
6 Best Deep Cycle Batteries In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4  9.2Excellent | 5 9.0Excellent | 6  8.8Very Good |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
Model12V 120AH SuperBatt DT120 Heavy Duty Ultra Deep Cycle Dual Purpose Leisure Marine Battery with Dual Terminals (Twin Posts) & Charge Indicator Replace 105AH ; 110AH ; 115AH ; 120AH | Model SuperBatt AGM1100 12V 120AH VRLA AGM Ultra Deep Cycle Battery - Fully Sealed No Spill - Leisure Marine Motorhome Caravan Campervan Boat Motor Mover Solar | Model 12V 110AH SuperBatt LM110 Deep Cycle Leisure Battery Caravan Motorhome Marine Boat | Model Deep Cycle Leisure Battery 12V 100AH SB S100 Caravan Motorhome Marine Boat | Model 12V 130AH 130 AH (100AH 110AH 120AH) Leisure Marine High Power Deep Cycle Battery HL500 Caravan Motorhome Motor Mover Solar Boat | Model ECO-WORTHY 12V 8AH LiFePO4 Battery,4000+ Cycles Lithium Deep Cycle Battery with 8A BMS,for Solar,Fish Finder,Power Wheels,Lighting,Alarm System |
BrandSuperBatt | Brand SuperBatt | Brand SuperBatt | Brand SuperBatt | Brand Generic | Brand ECO-WORTHY |
Reviews | Reviews | Reviews  | Reviews | Reviews - | Reviews  |
Tech Specs | |||||
manufacturer part number DT130120 | manufacturer part number AGM1100 | manufacturer part number LM110 | manufacturer part number S100 | manufacturer part number HL500 | manufacturer part number ECO-LFPYZ1208 |
item weight 24 kg | item weight 27 kg | item weight 22 kg | item weight 18 kg | item weight 22 kg | item weight 1.13 kg |
product dimensions 33 x 17.2 x 24.2 cm 24 kg | product dimensions 35.4 x 17.5 x 19 cm 27 kg | product dimensions 35.4 x 17.5 x 19 cm 22 kg | product dimensions 31.5 x 17.5 x 17.5 cm 18 kg | product dimensions 17.5 x 35.3 x 19 cm 22 kg | product dimensions - |
customer reviews4.5 4.5 out of 5 stars 622 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 152 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 951 ratings 4.5 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 104 ratings 4.6 out of 5 stars | customer reviews - | customer reviews 4.1 4.1 out of 5 stars 6 ratings 4.1 out of 5 stars |
manufacturer reference DT130120 | manufacturer reference AGM1100 | manufacturer reference - | manufacturer reference S100 | manufacturer reference HL500 | manufacturer reference - |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1SuperBatt12V 120AH SuperBatt DT120 Heavy Duty Ultra Deep Cycle Dual Purpose Leisure Marine Battery with Dual Terminals (Twin Posts) & Charge Indicator Replace 105AH ; 110AH ; 115AH ; 120AH
Why we love it
Long-lasting dual-purpose performance.
Maintenance-free convenience.
Enhanced starting power.
Main highlights- Warranty 2 years ; Enhanced Starting Performance / Perfect for All types of Leisure & Marine Auxiliary Use / Maintenance Free / Advance Calcium Technology
- Warning:-Remove bungs (plugs) immediately after receiving the battery or batteries (All types of flooded lead acid batteries) even in storage condition. Bungs (Plugs) are only for transportation use.
- Voltage 12V : Capacity 120AH @C100
- Size: Length 330mm x Width 172mm x Height 242mm (including terminals) ; Dual Terminals
- Important Note: Please do check the Dimensions (Size) and Polarity [Battery positive and negative terminal (post) Layout] and terminal type against your Old battery or Battery Tray where the battery is placed in the vehicle before purchasing (Buying) the battery from our Amazon shop.
-
9.6
2SuperBatt
SuperBatt AGM1100 12V 120AH VRLA AGM Ultra Deep Cycle Battery - Fully Sealed No Spill - Leisure Marine Motorhome Caravan Campervan Boat Motor Mover Solar
Why we love it
Spill-proof and safe to use.
Works in any orientation.
Long-lasting and durable.
Main highlights- Voltage: 12V ; Capacity: 120Ah @C100
- SuperBatt AGM1100 VRLA AGM Premium Leisure Battery Valve Regulated Lead Acid Absorbed Glass Mat (VRLA AGM) Ultra Deep Cycle battery 3 to 4 times more cycles than a standard Leisure Battery. Fully Sealed, Spill-proof & Safe to use battery.
- Heavy Duty Thick Grid (battery plate) with Absorbed Glass Mat Separators which holds electrolyte like a sponge to prevent acid spillage and providing up to 3 to 4 times more cycles than a standard Leisure Battery. Fully Sealed Construction: Unique sealed construction ensures NO electrolyte leakage from terminals or case. Can be fitted in any position or orientation. Gas Regeneration: Faster Recharge Capabilities due to VRLA AGM technology
- Dimensions:- Length: 354mm ; Width: 175mm ; Height: 190mm (Height is including Terminals / Posts)
- Comfortable, reinforced carrying handles. Low self-discharge rate giving extended shelf life. Designed for all climates (This battery can withstand severe temperatures). Genuine & Top-Quality best Battery in its Range. Heavy-Duty Long-Life Battery. Warranty: 2 years warranty against manufacturing faults and defects only. (conditions apply)
-
9.5
3SuperBatt
12V 110AH SuperBatt LM110 Deep Cycle Leisure Battery Caravan Motorhome Marine Boat
Why we love it
Maintenance-free for easy use.
Ideal for leisure and marine applications.
Long-lasting with advanced calcium technology.
Main highlights- Leisure & Marine Heavy Duty Long Life Battery
- Dual Purpose (Starting & Auxiliary) - Maintenance Free with Advance Calcium Technology
- Dimensions:- Length: 354mm Width: 175mm Height: 190mm (Height is including Terminals / Posts)
- 2 Years Manufacturer Warranty
- 12V 110AH 800A
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
