10 Best Deep Cycle Batteries Accessories in The UK
Last updated on 11/09/2025
Advertising disclosure
Advertising disclosure
Best Choice
1
3.2V 280AH Deep Cycle Battery Cells 4PCS Rechargeable Lithium Iron Phosphate Battery DIY 12V 24V 48V for RV Boat Solar System for Boat, Marine, Golf Cart, Camper (4pcs)
tughjnbmdfslkeefj
Show More
tughjnbmdfslkeefj
3.2V 280AH Deep Cycle Battery Cells 4PCS Rechargeable Lithium Iron Phosphate Battery DIY 12V 24V 48V for RV Boat Solar System for Boat, Marine, Golf Cart, Camper (4pcs)
Why We Love It
- Versatile for various applications.
- Long-lasting battery life.
- Ideal for critical power needs.
Main Highlights
- 1) Electric vehicles and charging stations, tourist coaches, yachts, wind and solar energy storage power, traffic signals
- 2) Solar hybrid street lighting, UPS power supply, home storage
- 3) Coal, disaster relief emergency, weather radar, electricity, smart grid, communication base stations
- 4) Hospitals, finance, telecommunications , system critical backup power systems
- 5)The typical estimated life of the Lithium Iron Phosphate () battery is 5-15 years, or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.
Show More
Value for Money
2
Extra Battery 4096Wh for EF ECOFLOW DELTA Pro 3, 11-Year Lifespan, LiFePO4 Battery Backup for Home Use, Camping Accessories, Emergencies, Power Outages, RVs
EF ECOFLOW
Show More
EF ECOFLOW
Extra Battery 4096Wh for EF ECOFLOW DELTA Pro 3, 11-Year Lifespan, LiFePO4 Battery Backup for Home Use, Camping Accessories, Emergencies, Power Outages, RVs
Why We Love It
- Expandable energy capacity options.
- Reliable long-lasting power.
- Wide compatibility for essential devices.
Main Highlights
- [Pair for Additional Energy Storage] Add extra 4kWh batteries to increase energy capacity up to 12kWh. Connect up to 2 batteries to your EcoFlow DELTA Pro 3 in parallel.
- [Reliable, Long-lasting Power] The EcoFlow DELTA Pro 3 Extra Battery, made using LFP battery cells, provides 4000 cycles till it reduces to an 80% capacity. That's almost 11 years of regular use. Every battery houses an integrated BMS module to regulate its voltage current, and temperature, keeping it safe, secure, and long-lasting.
- [Energise Almost Everything] EcoFlow DELTA Pro 3 Extra Battery supports 230V voltage and has a 4000W output (up to 6000W with X-Boost), powering nearly all essential home appliances.
- [Expandable and multiple charging methods] Expand the EcoFlow DELTA Pro 3 4000Wh LFP battery capacity to 12kWh with extra batteries or Smart Generators. With 6 unique charging methods like AC outlets, solar panels, gas generators, EV charging piles or alternator charger, you can forget fuel worries.
- [Explore Power Security] The EcoFlow DELTA Pro 3 Extra Battery features automotive-grade LFP cells and IP65-rated Cell-to-Chassis battery technology, safeguarding battery health and extending lifespan. Experience peace of mind with a 5-year warranty and exceptional customer service, available anytime for any issues.
Show More
3
12V 300Ah LiFePO4 Battery Built-in 200A BMS, Deep Cycle Batteries, Grade A Lithium with Low-Temp Protection, Lithium Iron Phosphate Batterien 18000 Cycles for RV, Home Energy Storage, Solar Off-Grid
Rvpozwer
7% Off
Show More
Rvpozwer
12V 300Ah LiFePO4 Battery Built-in 200A BMS, Deep Cycle Batteries, Grade A Lithium with Low-Temp Protection, Lithium Iron Phosphate Batterien 18000 Cycles for RV, Home Energy Storage, Solar Off-Grid
7% Off
Why We Love It
- Powerful BMS for safety.
- Lightweight and easy to install.
- Long lifespan and reliable performance.
Main Highlights
- Built-in 200A BMS Protection: Integrated 200A BMS protects lithium battery from overcharging, deep discharge, overload, overheating, short circuits, and low self-discharge. Current can reach up to 230A. When the internal temperature falls below -20°C or exceeds 65°C, it will automatically disconnect battery. leisure battery shuts down when the charging voltage rises above 15V or the discharge voltage drops below 9.3V. The recommended charging and discharging voltages are 14.6±0.3V and 10±0.2V, respectively. A charging voltage lower than 13.8V may prevent full charging (with a deviation of 1-2%)
- Safe and Reliable: 12v 300Ah Lifepo4 battery weighs only 25.54kg, which is just 1/3 the weight of a lead-acid battery, making it easy to move and install. Solar battery can be installed in any direction without the risk of leakage, making it an ideal choice for outdoor use and home energy storage. LiFePO4 battery has no memory effect, does not store user usage data, and is environmentally friendly. Even under strong impact, it will not explode
- Grade A Lithium Battery Cells:Lithium Iron Phosphate Battery, made with Grade A battery cells, can operate for over 15 years.12v Lifepo4 batterysupports up to 18000 cycles and retains 80% of its capacity after 5000 deep cycles. With an energy capacity of 3840Wh, deep cycle batteries can generate 120000kWh of electricity over its 15-year lifespan. Compared to lead-acid and AGM batteries, Lithium batteries are more efficient, offering five times the lifespan of lead-acid batteries. Additionally, the cost of using a LiFePO4 battery for 15 years is only 60% of that of a lead-acid battery
- Easily Expand the Battery Pack: Lithium leisure battery can be expanded up to 4 in series and 4 in parallel to achieve greater capacity and higher voltage. The maximum capacity can be expanded to 4800Ah (61.44KWh) or a voltage of 51.2V. Additionally, the battery supports three charging methods, including a LiFePO4 battery charger (recommended 14.6V 10A / 14.6V 20A), solar panels with a controller, and an AC generator
- Wide Applications:12v Lithium battery, with a power storage capacity of 3840Wh, is ideal for a variety of applications, including RV, campers, caravans, marine use, electric scooters, golf carts, trolling motors, fish finders, air pumps, tool trailers, solar storage systems, emergency power supplies, backup UPS, and electric vehicles. It provides reliable energy storage for off-grid solar systems, home energy storage, and various portable power needs
Show More
4
12V 110AH SuperBatt LM110 Deep Cycle Leisure Battery Caravan Motorhome Marine Boat
SuperBatt
6% Off
Show More
SuperBatt
12V 110AH SuperBatt LM110 Deep Cycle Leisure Battery Caravan Motorhome Marine Boat
6% Off
Why We Love It
- Long life, heavy-duty usage.
- Advanced calcium technology maintenance-free.
- Comes with 2-year warranty.
Main Highlights
- 12V 110AH 800A
- 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
Show More
5
Xtreme 6V 4.5Ah AGM Gel Battery Deep Cycle Maintenance Free UPS Backup Power Unit
Blow
17% Off
Show More
Blow
Xtreme 6V 4.5Ah AGM Gel Battery Deep Cycle Maintenance Free UPS Backup Power Unit
17% Off
Why We Love It
- High quality, lasts longer.
- Versatile mounting options available.
- Low self-discharge and reliable.
Main Highlights
- High quality, retains top performance for longer
- Can be mounted in any position
- Reliable with low self-discharge rate
- Hermetic, non-spillable , Maintenance free
- Dimensions(LxHxD): 70x100(107 with terminals)x47mm
Show More
6
ECO-WORTHY 100AH 12.8V LiFePO4 Battery with Low Temperature Protection,100A BMS,Up to 15000+ Deep Cycles Lithium Battery,for RV,Boat,Campervan,Backup Power,Home Energy Storage
ECO-WORTHY
11% Off
Show More
ECO-WORTHY
ECO-WORTHY 100AH 12.8V LiFePO4 Battery with Low Temperature Protection,100A BMS,Up to 15000+ Deep Cycles Lithium Battery,for RV,Boat,Campervan,Backup Power,Home Energy Storage
11% Off
Why We Love It
- Extremely long-lasting battery lifespan.
- Lightweight and easy installation.
- Comprehensive battery protection features.
Main Highlights
- Low-Temperature Charging Protection:The ECO-WORTHY 12V 100Ah lifepo4 battery has a built-in enhanced BMS with Low Temperature Protection, specifically designed for unparalleled performance in harsh cold conditions. Charging would be cut off to protect the battery when the surrounding temperature falls below -7 ° C ±5 ° C (19.4°F ±9°F). Charging resumes when the temperature returns to above 0°C (32°F). Ideal for cold winter use in RVs, cabins, off-grid installations and marine applications
- 4000-15000 Deep Cycles: ECO-WORTHY 100AH lithium iron phosphate battery provides 4000-15000 times deep cycles, which is eight times than that of lead-acid batteries (300-400 times). The lifespan of each ECO-WORTHY LiFePO4 battery can reach 10 years
- Easy to Move: ECO-WORTHY 12.8V 100Ah LiFePO4 battery weighs only 22 pounds, only 1/3 the weight of lead-acid batteries, easy to move and install. The installation direction is not restricted, there is no risk of leakage, it is the best choice for outdoor use and home energy storage
- 100A BMS Protection:LiFePO4 battery is built with 100A BMS(Battery Management System), which can prevent the battery from the most issues causing of battery failures.Such as over-charging protection, over-discharging protection, high temperature protection, short-circuit protection, over-current protection. And keep the balance between cells
- Easily Expand the Battery Pack: ECO-WORTHY 12.8V 100AH lithium battery supports 2P4S or 4P2S ,up to 10.24KWh.The maximum capacity can be expanded to 400AH or 51.2V voltage.In addition, the battery supports 3 ways of charging, including LiFePO4 battery charger (14.6V 10A/14.6V 20A recommended), solar panel with controller, and alternator (generator).When BMS protects the battery voltage, it is recommended to use ECO-WORTHY 12V 10A or 20A lifepo4 battery charger, which can effectively activate 0V lifepo4 batteries
- Wide Application:The 100Ah LiFePO4 battery has 1280Wh power storage, perfect for motorhome, caravan, marine, electric scooter, golf carts, power wheels, trolling motor, tool trailer, backup power supply, off-grid solar power system, etc
Show More
7
Xtreme 12V 0.8Ah AGM Gel Battery Deep Cycle Maintenance Free UPS Backup Power Unit
Xtreme
Show More
Xtreme
Xtreme 12V 0.8Ah AGM Gel Battery Deep Cycle Maintenance Free UPS Backup Power Unit
Why We Love It
- High quality and long-lasting.
- Versatile mounting options available.
- Reliable low self-discharge feature.
Main Highlights
- High quality, retains top performance for longer
- Can be mounted in any position
- Reliable with low self-discharge rate
- Hermetic, non-spillable , Maintenance free
- Dimensions(LxHxD): 96,5x62,3x25mm
Show More
8
Dynamp 12DP-150 12V 160Ah Deep Cycle AGM Battery, 483 x 170 x 240mm, Bolt Terminals
Dynamp
Show More
Dynamp
Dynamp 12DP-150 12V 160Ah Deep Cycle AGM Battery, 483 x 170 x 240mm, Bolt Terminals
Why We Love It
- High-performance for demanding applications.
- Maintenance-free AGM technology.
- Durable and robust construction.
Main Highlights
- CAPACITY: High-performance 160Ah deep cycle battery designed for reliable power delivery in demanding applications.
- AGM TECHNOLOGY: Advanced Absorbent Glass Mat design ensures maintenance-free operation with no acid leakage or spills.
- DURABILITY: Robust construction with shock and vibration resistance, housed in a sturdy casing for enhanced protection.
- DIMENSIONS: Compact size of 483mm length x 170mm width x 240mm height, weighing 45kg for efficient space utilisation.
- VERSATILITY: Suitable for various applications including solar systems and mobility equipment, with secure bolt terminal connections.
Show More
9
ECO-WORTHY 12V 8AH LiFePO4 Battery,4000+ Cycles Lithium Deep Cycle Battery with 8A BMS,for Solar,Fish Finder,Power Wheels,Lighting,Alarm System
ECO-WORTHY
Free Shipping
Show More
ECO-WORTHY
ECO-WORTHY 12V 8AH LiFePO4 Battery,4000+ Cycles Lithium Deep Cycle Battery with 8A BMS,for Solar,Fish Finder,Power Wheels,Lighting,Alarm System
Free Shipping
Why We Love It
- Wide application for various uses.
- Long service life over 3000 cycles.
- Built-in BMS ensures battery safety.
Main Highlights
- Wide Application:LiFePo4 lithium battery is the most stable battery and it is compatible for RV, caravan, marine, camper,golf carts,tool trailer, solar panel or used as backup power supply etc
- Long Service Life:Lithium rechargeable battery cycles more than 4000 times，which is more than 8 times comparing with Lead-acid batteries(usually only last for 300-400 cycles).And the battery provides 100% of rated capacity each time when you use it
- 1/3 Lightweight: The 8Ah lithium battery weights only 2.31 pounds(1.05kg), which is only 1/3 of the weight of a lead-acid battery. Measures 6"*3.8"*2.6"(152*96*65mm), easy to move and install. Provides also 2 battery charging cables with F2 terminal connector
- BMS Protection: Built-in BMS(Battery Management System) protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells
- Capacity Expansion: ECO-WORTHY LiFePO4 batteries support series and parallel connection, but we recommend that the maximum number of batteries connected in series or parallel is no more than four
Show More
10
12V 80AH EXIDE ER350 Deep Cycle Leisure Marine Battery NCC VERIFIED MADE IN EU - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty
Exide
Free Shipping
Show More
Exide
12V 80AH EXIDE ER350 Deep Cycle Leisure Marine Battery NCC VERIFIED MADE IN EU - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty
Free Shipping
Why We Love It
- High capacity for reliable performance.
- Compact size fits most vehicles.
- Three-year warranty ensures peace of mind.
Main Highlights
- Voltage: 12V / Capacity: 80Ah C20 / Cold Cranking Amps: 510 EN
- Dimensions - Length: 270mm Width: 173mm Height: 222mm (Height is including Terminals / Posts)
- 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.
- NCC Verified & Approved Battery - 2 Years Warranty against manufacturing faults and defects.
Show More