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Battery Finder

Our Battery Finder offers a quick and accurate way to find the battery that's right for you!
Looking for a leisure battery and need to calculate your exact usage? Then just click here to toggle our Battery Calculator to determine your requirements

Boat Batteries

As a boating hobbyist, the last thing you want is for your boat battery to let you down when you want to enjoy your boat and that’s why at Alpha Batteries we only stock the very best quality boat batteries so you can be assured of reliability when you’re on the waters. Be it 12 volt or 6volt, Starter or domestic you will find a great range here. This hand selected range covers world leading brands such as Trojan,Banner, Varta and Exide to name a few. If you are looking for boat starter batteries then please view our commercial battery section located at the top of the page Read More?

Boat batteries are an essential aspect of keeping your boat’s electrical system working and running smoothly, without the right specification of boat battery you are leaving yourself open to a number of problems and being stuck with a flat battery.

Whatever your specification and budget, we’ve a wide selection of boat batteries on our website. For those with low price high on their agenda take at look at our own brand Xplorer and Ultra Plus range that offer great value for money. While those who value a brand name you know and trust, we’ve a big selection from well known boat battery brands too.

Are you looking for Boat Batteries but not sure which product you require or need extra help selecting the right one? Then just try our easy to use Battery Finder tool or talk to one of our fully trained customer service advisors via our Live Chat service. At Alpha Batteries we're always on hand to help!

66 Item(s)

per page
  1. 88 AH Xplorer™ Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    88
    Warranty (Years)
    4 Years
  2. 110 AH Xplorer™ Deep Cycle Leisure battery (679)
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    3 Years
  3. 125 AH Xplorer™ Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    125
    Warranty (Years)
    4 Years
  4. 135 AH Xplorer™ Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    135
    Warranty (Years)
    4 Years
  5. 140 AH Xplorer™ Deep Cycle Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    140
    Warranty (Years)
    3 Years
  6. 190 AH Xplorer™ Deep Cycle Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    190
    Warranty (Years)
    3 Years
  7. 225 AH Xplorer™ Deep Cycle Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    225
    Warranty (Years)
    3 Years
  8. 110 AH Varta Hobby Leisure Battery
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    4 Years
  9. 12v Banner 110 AH Energy Bull Leisure Battery (95751)
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    4 Years
  10. 12v Banner 135 AH Energy Bull Leisure battery (95901)
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    135
    Warranty (Years)
    4 Years
  11. 115 AH Exide Deep Cycle Leisure Battery (Porta Power 115)
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    115
    Warranty (Years)
    4 Years
  12. 140 AH Exide Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    140
    Warranty (Years)
    4 Years
  13. 85 AH Platinum Leisure Battery (685L)
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    85
    Warranty (Years)
    3 Years
  14. 110 AH Platinum Leisure Battery (6110L)
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    3 Years
  15. 110 AH Platinum Low Height Leisure Battery (LB6110L)
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    3 Years
  16. 105 AH Trojan Ultra Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    105
    Warranty (Years)
    5 Years
  17. 110 AH Xplorer™ AGM Leisure Battery
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    5 Years
  18. 80 AH Exide G80 Gel Deep Cycle Leisure Battery
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    80
    Warranty (Years)
    4 Years
  19. Trojan T105 Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    225
    Warranty (Years)
    3 Years
  20. Trojan T125 Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    240
    Warranty (Years)
    3 Years
  21.  Trojan T145 Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    260
    Warranty (Years)
    3 Years
  22. 24-TMX Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    85
    Warranty (Years)
    3 Years
  23.  Sonnenschein 80AH Deep Cycle Gel Battery GF12072Y
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    80
    Warranty (Years)
    4 Years
  24. Deal Pair Of 110 AH Xplorer™ Deep Cycle Leisure battery (679)
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    110
    Warranty (Years)
    3 Years
  25. Sonnenschein 200AH Deep Cycle Gel Battery GF12160V
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    200
    Warranty (Years)
    4 Years
  26. Sonnenschein 120AH Deep Cycle Gel Battery GF12110V
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    120
    Warranty (Years)
    4 Years
  27. 85 AH Leoch AGM Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    85
    Warranty (Years)
    3 Years
  28. 195AH Banner Energy Bull Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    195
    Warranty (Years)
    4 Years
  29. 250AH Banner Energy Bull Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    250
    Warranty (Years)
    4 Years
  30.  Leoch T105 Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    220
    Warranty (Years)
    3 Years
  31. 230 AH Xplorer™  AGM Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    230
    Warranty (Years)
    3 Years
  32. SCS150 Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    100
    Warranty (Years)
    3 Years
  33. 30XHS Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    130
    Warranty (Years)
    3 Years
  34. 180AH Xplorer™  AGM Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    180
    Warranty (Years)
    3 Years
  35. 200AH Xplorer™  AGM Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    200
    Warranty (Years)
    3 Years
  36. J185P Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    205
    Warranty (Years)
    3 Years
  37. J185H Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    225
    Warranty (Years)
    3 Years
  38. J185E Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    175
    Warranty (Years)
    3 Years
  39. J150 Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    150
    Warranty (Years)
    3 Years
  40. 6V-Gel Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    189
    Warranty (Years)
    3 Years
  41. 31XHS Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    130
    Warranty (Years)
    3 Years
  42. 31-Gel Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    102
    Warranty (Years)
    3 Years
  43. 180 AH Ultra Plus Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    180
    Warranty (Years)
    2 Years
  44. 220 AH Ultra Plus Leisure Battery
    Layout
    Terminals at One End (Layout 2)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    220
    Warranty (Years)
    2 Years
  45. 86 AH Lucas Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    86
    Warranty (Years)
    3 Years
  46. 120 AH Lucas Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    120
    Warranty (Years)
    3 Years
  47. 110 AH Lucas Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    113
    Warranty (Years)
    4 Years
  48. 105 AH Lucas Deep Cycle Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    105
    Warranty (Years)
    4 Years
  49. 110L Lucas Calcium Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    100
    Warranty (Years)
    3 Years
  50. J250G Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    235
    Warranty (Years)
    3 Years
  51. J250P Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    250
    Warranty (Years)
    3 Years
  52. 120AH Leoch AGM Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    120
    Warranty (Years)
    3 Years
  53. Yellow Top YT S 5.5 Optima Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    75
    Warranty (Years)
    3 Years
  54. Yellow Top YT U 4.2 Optima Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    55
    Warranty (Years)
    3 Years
  55. Yellow Top YT S 4.2 Optima Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    55
    Warranty (Years)
    3 Years
  56. 100 AH Xplorer™ AGM Leisure Battery
    Layout
    Positive on Right (Layout 0)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    100
    Warranty (Years)
    4 Years
  57. SCS225 Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    130
    Warranty (Years)
    3 Years
  58. SCS200 Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    115
    Warranty (Years)
    3 Years
  59. L16P Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    420
    Warranty (Years)
    3 Years
  60. L16H Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    435
    Warranty (Years)
    3 Years
  61. L16G Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    390
    Warranty (Years)
    3 Years
  62. L16E Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    370
    Warranty (Years)
    3 Years
  63. J305P Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    330
    Warranty (Years)
    3 Years
  64. J305H Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Dual Terminals (Both)
    Capacity (Ah)
    360
    Warranty (Years)
    3 Years
  65. J305G Trojan Deep Cycle Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Bolt Through Terminals (Type 2)
    Capacity (Ah)
    315
    Warranty (Years)
    3 Years
  66. 85L Lucas Calcium Leisure Battery
    Layout
    Positive on Left (Layout 1)
    Post Type
    Standard Round (Type 1)
    Capacity (Ah)
    75
    Warranty (Years)
    3 Years

66 Item(s)

per page