Marine Batteries


Mr Positive stocks a range of specialty marine and boat batteries. A marine battery is traditionally of hybrid variety, falling between “deep cycle” and “starting” style batteries.

In marine applications, the battery is normally placed under a great deal of vibration and physical stress. When choosing a marine or boat battery it is important to pick a battery specifically designed for marine conditions.

Ask us which solution is best for your boat battery and we will do our best to point you in the right direction.


Our Staff Picks



NAPA NS70M MF 12v 680cca 78ahr Marine Battery
On Sale 10% OFF RRP $256.00
12.8v 100ahr LiFePO4 Deep Cycle Battery

12.8v 100ahr LiFePO4 Deep Cycle Battery

Now $882.00

On Sale 10% OFF RRP $980.00
12.8v 18ahr LiFePO4 Deep Cycle Battery
STAFF PICK
Kemax 12v 26ahr Stackable AGM Battery Module
STAFF PICK
NAPA 12A 6v 105ahr Deep Cycle Battery

NAPA 12A 6v 105ahr Deep Cycle Battery

Now $206.10

On Sale 10% OFF RRP $229.00
NAPA 24DC MF 12v 82ahr Dual Purpose Deep Cycle Battery
On Sale 10% OFF RRP $294.00
NAPA 27DC MF 12v 96ahr Dual Purpose Deep Cycle Battery
On Sale 10% OFF RRP $350.00
NAPA 30DC MF 12v 110ahr Dual Purpose Deep Cycle Battery
On Sale 10% OFF RRP $405.00
NAPA 86M MF 12v 800cca 90ahr Marine Battery
On Sale 10% OFF RRP $378.00
NAPA C105 6v 225ahr Deep Cycle Battery

NAPA C105 6v 225ahr Deep Cycle Battery

Now $348.30

On Sale 10% OFF RRP $387.00
NAPA D23LT 12v 50ahr Deep Cycle Battery

NAPA D23LT 12v 50ahr Deep Cycle Battery

Now $333.00

On Sale 10% OFF RRP $370.00
NAPA D23RM MF 12v 530cca 52ahr Marine Battery
On Sale 10% OFF RRP $184.00
NAPA N70ZM MF 12v 720cca 80ahr Marine Battery
On Sale 10% OFF RRP $277.00