narrowboat chandlery, boat parts, narrow boat, Ecofan, Smartgauge, 12 volt TV, 12 volt Hifi, Canal Shop
1) The Smartgauge is a very small, but clever piece of equipment. It not only gives voltage readings for engine start and domestic batteries, but also gives a percentage reading of the amount of 'juice' left in your domestic batteries. It is self calibrating and uses Peukerts law to do its calculations.
It is almost compulsory equipment for continuous cruising live-aboards as it indicates when the engine should be started AND when it can be stopped. It could pay for itself in months, certainly with the way fuel prices are going.
2) The Smartbank unit is the clever way to connect batteries as required to ensure best charging. It should be used with one or more SmartRelays, depending on the number of battery banks.
3) The Smart system kit includes a SmartBank Advanced, a heavy duty SmartRelay and a 5 metre cable to connect between units. For comprehensive details see www.smartgauge.co.uk.
These leads (one red and one black are long enough to connect two batteries together when placed side by side.
We have two thicknesses available 25 sq mm and 40 sq mm
Please contact us for different lengths or thicknesses
This key fits most isolation switches.
Spare key for when you drop yours into the engine bay and can't find it again!
Black heavy duty three way switch.
Connects power to Battery bank 1, 2 or both. Also disconnects the power.
No key to lose!
Priced per pair, one black and one red.
Choose stud size either an 8mm stud or a 10mm one.
Terminals are different sizes for positive and negative posts.