Listed in California Appliance Efficiency Database.
This compact 800 mA battery charger has all the charge characteristics of its cousin the Battery Tender Junior. It incorporates highly efficient surface mount technology electronic components. The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, synthetic epoxy resin compound. It's tough, affordable, and a strong, innovative battery charging solution.
The charger is no larger than a standard computer mouse yet packs 800 milliamps of pure constant current charging power.Coupled with a brain (IC chip), the charger will constantly monitor,charge, and then maintain your battery! Perfect for all outdoor types of ATV's, watercraft,motorcycles, boats, or anywhere water is a threat.
Great idea to use this charger over the more expensive generator charger
I HAVE USED THIS UNIT TO CHARGE AND MAINTAIN A BATTERY IN MY PRODUCT . I HAVE NEVER HAD AN ELECTRICAL FAILURE IN MORE THAN TEN YEARS. YOU CANNOT GET A BETTER CHARGER/MAINTAINER.
Just what I need to make sure the tractor is available year-round in Pennsylvania. Tractor is kept outside, but under cover. That's why I wanted something waterproof, since it's not fully sheltered. Tender arrived quickly and is exactly what I ordered. Great experience all around
BatteryMart.com & Battery Tender are an excellent match. Manufacturer & retailer provide an excellent product & customer service
Have this on a mower which only gets used occasionally; keeps the battery fully charged and ready to go
Got the battery tender 800 because its waterproof and high efficiency. i own 3 battery tender junior along with other battery tender accessories. the battery tender 800 will be great to have on hand to charge a battery outside if i need to. Great charger/maintainers and recommend these products. battery mart shipped the item fast and well packaged. thanks battery tender and battery mart. A++++.
Would be better if it pulsed and the plug side was longer. Does the job it was intended to do.