solar car battery charger
charge and maintain infrequently used 12V battery
just connector to the cigarette lighter socket

solar charger, solor car charger, solar battery charger, solar car battery charger
Quick starts your enjine
No maintenance required
UV,rust and shock resistant
Blinking LED indicator

Designed to charge and maintain infrequently used 12V battery

You just need connector charger to the cigarette lighter socket, it can charger the battery.

Zero-load voltage                            21v-23v

Output voltage                               12v

Current                                          60-100mA

Power                                           1.5w