This Energizer ENC2A 6/12 volt 2 amp battery charger & maintainer features 6 and 12 volt charging selections. It will maintain a battery charge for stored batteries and includes battery clips and ring terminals. Fully automatic, this charger provides charges when needed and stops charging when the battery is at 100%, protecting the battery from overcharge. Safety features also include reverse polarity and short circuit protections.
The 6/12 volt 2 amp battery charger/maintainer is commonly used for battery maintenance, charging RVs, specialty vehicles, antique or classic cars, marine deep cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft, or other applications that use batteries up to 20 Ah.
They work great. I use them on my old cars with 6 volt and my 12 volt vehicles. I bought 12 of them and have installed them on all my cars, atvs, and lawn mowers.
compact, handy, durable - note: for conventional wet-cell batts ONLY!