4.5w/8w 12v Solar Battery Charger Panel

Features:
Slowly but continuously recharge your car battery via sunlight, so as to supplement the power shortage of your car battery due to non-use for a long time.
The main function is to SUPPLEMENT charging.
You are not supposed to rely on it to charge the car battery in a short time. 
Eco-friendly without any waste coming with it.
Specifications:
Condition: 100% New
Solar Panel Type: mono or polycrystalline silicon solar panel
Solar Panel Power: 18V/4.5W
Item Size: approx. 320 x 120 x 5 mm
No-load voltage: 18-23VDC
Load voltage: 12V
Output current: 250MA under standard light source 10000LUX
Package Included:
1 x 12V Solar Battery Charger Panel
1 x Car Charger Cigarette Lighter Plug (power cord 3m)
1 x The Battery Charging Clip Wire (3M)
2 x 32mm PVC Sucker
1 x User Manual

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.