The Happy NG2.1 is a powerfull, effective 12 volt unit designed for the Equestrian market.
Ideal to use with rechargeable leisure (or car) batteries.
There is a selection of attractive casings that may suite your taste.
It's cost/energy ratio is very competitive.
The unit is rain and drip proof and may be erected out-doors for your convenience.
The energiser has polarity protection so will not be damaged by incorrectly connecting it to the battery TWO Year warranty, comprehensive repair facilities and 60 years of manufacturing secure this product.
Draws just 90 milliAmps - a 100aH Leisure battery may last 1100 hours.