Service and motivation carries this outstanding Batterie Brend
2 Volt each block so you need for 12 Volt 6 blocks.
Under the capacities demensions and weights
Rolls a compatitor
The product seems to be OK but the service and contact with those people is hopeless... They live in a fiction or so....
Rolls batteries have the highest lead contend and the largest liquid reserve of any other deep cycle battery.
The Rolls Solar Batteries range make it easy for you to make up your mind. The Next Generation Solar Batteries has made with his sophisticated techniques the argument to choose for the 4000 or 5000 series. and of course: Less money and less worries brightens the Solar sphere.