Ridgeway
LIFE MEMBER
OK so this is slightly out of the usual motorhome question but If you pardon the pun "I could find any where else to stick it".....
So this relates to a battery back up system for my aquarium, it does relate to my camper in that the more hours of autonomy we have = the further we can range form the house
So I use 4 x 12v sealed lead batteries as battery backups. These are made for the aquarium trade and used on pumps to keep things going if there's a power out. I have 4 of these which gives me around 20hrs coverage. The batteries need replacing so I've just sourced some replacement units for this however being the muppet that I am I have lost 2 of the power supply units to charge them...... on the ones that I still have they are marked as:
14.5vdc 1.6amp
and the batteries are
12vdc 18Ah
Going via the manufacturer only brings crazy priced PSU's so I'm looking to source some standard items and found some marked as follows:
15v 5A
Will the 15v vs the 14.5v be an issue ? as I can't find any low cost 14.5v items. The ones above are for laptop charging so although are for batteries there could be a difference in the lead vs lithium requirements ?
Help
So this relates to a battery back up system for my aquarium, it does relate to my camper in that the more hours of autonomy we have = the further we can range form the house
So I use 4 x 12v sealed lead batteries as battery backups. These are made for the aquarium trade and used on pumps to keep things going if there's a power out. I have 4 of these which gives me around 20hrs coverage. The batteries need replacing so I've just sourced some replacement units for this however being the muppet that I am I have lost 2 of the power supply units to charge them...... on the ones that I still have they are marked as:
14.5vdc 1.6amp
and the batteries are
12vdc 18Ah
Going via the manufacturer only brings crazy priced PSU's so I'm looking to source some standard items and found some marked as follows:
15v 5A
Will the 15v vs the 14.5v be an issue ? as I can't find any low cost 14.5v items. The ones above are for laptop charging so although are for batteries there could be a difference in the lead vs lithium requirements ?
Help