Best Lifepo4 Battery 12v 50ah Deals Online in the UK (10 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
ECO-WORTHY

New
ECO-WORTHY 50AH 12.8V LiFePO4 Battery Lithium Iron Phosphate with Built-in BMS & 4000-15000 Deep Cycles,Perfect for Trol
Lightweight Design: The 50Ah lithium battery features a lightweight design, weighing only 12.65 pounds, significantly li

£149.99
DCHOUSE

New
DCHOUSE 12V 50Ah Lithium LiFePO4 Battery, Built-in BMS, 10 Year Life, More Than 3000 Cycles, Perfect for Boat, Marine, T
10-year lifespan: The lithium iron phosphate battery (LiFePO4) from DC HOUSE can be recharged more than 3000 times in a

£129.99
DCHOUSE

New
DCHOUSE 12V 50Ah LiFePO4 Battery with 4A Charger, USB-C/DC Ports, Built-in 75A BMS, 4000+ Deep Cycle, Compatible with Tr
Note: ①The 4A charger dissipates heat through its outer casing during operation, so it is normal for the surface tempera

£124.99
12% Off
DCHOUSE

New
DCHOUSE 12V 50AH LiFePO4 Battery with DC & TypeC Ports, with 80A BMS, Grade A, 640Wh Lithium Battery for Trolling Motor,
[Exclusive outdoor battery] 12V 50AH trolling battery equipped with DC and TYPE-C, two charging and discharging interfac

£114.99 £129.99
Best Value
ECO-WORTHY

New
ECO-WORTHY 12V 100AH LiFePO4 Battery, 1280Wh Energy with Bluetooth & Low-Temp Cut off,Built-in 100A BMS,for Motorhomes,C
Smart Bluetooth 5.1 Monitoring:Track real-time battery voltage, current, capacity (SoC), and health status (SoH) via you

£149.99 £189.99
SuperBatt

New
Deep Cycle Leisure Battery 12V 50AH SuperBatt LM50 Battery Caravan Campervan Marine Boat
Brand: SuperBatt / Product Code: LM50

£54.99
SENTORISE

New
SENTORISE 12V 50Ah LiFePO4 Battery, Bluetooth Low-Temp Protection, with 50A BMS, for Trolling Motor, Fish Finder, RVs, M
[Grade A+ Cells with 50A BMS for Safety & Longevity] SENTORISE 12V 50Ah LiFePO4 Battery equipped with Grade A+ LiFePO4 b

£129.99
LOWENERGIE

New
LOWENERGIE 50Ah 640Wh LiFePo4 Battery 12.8V Lithium-Ion Iron Phosphate 12V Leisure Solar Caravan (Battery only)
50Ah, 12.8V, 640Wh, Battery - Designed to provide the slightly higher charge voltage to Lithium LiFePO4 batteries that i

£99.99
DCHOUSE

New
DCHOUSE 12V 50Ah Marine Trolling Motor Lithium LiFePO4 Battery Built-in BMS, BCI Group 22NF, 5000+ Cycles, for 30~50lb T
For Trolling Motor: The DCHOUSE 4000+ Deep Cycle Battery is designed to work seamlessly with trolling motors, allowing y

£109.99 £114.99
21% Off
ECO-WORTHY

New
ECO-WORTHY 12V 30AH LiFePO4 Battery, Rechargeable Lithium Ion Phosphate 4000+ Deep Cycle Battery for Trolling Motor, Gol
Long service life: Lead-acid batteries usually only last for 300-400 cycles, while our lithium-iron batteries can contin

£74.99 £94.99

10 Lifepo4 Battery 12v 50ah deals are available from: Amazon stores, starting from £54.99.
The biggest discount we found is 21% on ECO-WORTHY 12V 30AH LiFePO4 Battery, Rechargeable Lithium Ion Phosphate 4000+ Deep Cycle Battery for Trolling Motor, Golf Gart, Kids Scooters, Power Wheelchairs at Amazon.
The lowest price we found is £54.99 while the highest is £149.99.
Prices for the best Lifepo4 Battery 12v 50ah deals average at £113.99.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Lifepo4 Battery 12v 50ah.