Product Specifications for Solar Controller by Battery Tender
|BM Part #:||021-1162|
|Warranty:||3 Year Factory Direct|
Not for use with the Battery Tender solar panels. A controller is built in to Battery Tender panels.
Battery Tender Solar Controller allows you to convert an existing solar panel into a solar charger using Battery Tender patented Super Smart Charging Algorithm. Usable input range between 5-45 Watts!
- Convert any existing solar panel into a solar charger
- Battery Tender Solar Controller has a usable input range between 5-45 watts
- Fully automatic: Prevents your battery from either overcharging or undercharging
- Keeps the excess voltage from damaging the battery
item shipped and received promptly and seems to be working ok,,
Installed in battery compartment of RV to keep house batteries charged along with solar panel I received as a gift. In the short period I have been using this product it has performed just as I expected of Battery Tender product which I have used before on a Motorcycle I had owned.
Maintain a full charge on a spare vehicle
Controls the proper transfer of power to the battery (ies) to ensure they are charged and ready for use.
I will use it to keep my battery fully charged without overcharging and damaging it.
I use this charge controler to maintain my motorcycle battery along with a 5 watt solar panel. Without the controler the solar panel would actually kill the batterybut now they both work great.