A cím elején, valamint az első képen szereplő szín/minta/méret/típus kerül kiszállításra!
Solar Charge Controller Light Control 12V 24V Lithium akkumulátor LCD kijelző PWM r Dual USB napelemes töltő Új 10A/20A/30A
Solar Charge Controller Light Control 12V 24V Lithium Battery LCD Display PWM r Dual USB Solar Panel Charger New 10A/20A/30A
Features:
Brand new and high quality.
Suitable for 32 types of batteries, including lead-acid batteries(12V/24V auto), Lithium-ion batteries( 3 strings of 11.1V Lithium batteries) and Lithium iron phosphate batteries( 4 strings of 12.5V).
Fully 3-stage PWM charge management.
Build-in industrial micro controller and dual USB output, the maximum current is 2.5A, to support iPhone charging.
One-key setting,LCD digital display,auto memory function.
Build-in short-circuit protections,open-circuit protections,reverse protections,over-load protections.
Dual mosfet Reverse current protections ,low heat productions.
Please read User Guide carefully before using. 
Specification:
Material: plastic
Color: As the picture show
Size: about 133.5mm*70mm*25mm
Rated voltage: 12V-24V
Maximum Solar Panel Voltage: 12V Battery: Max 23V; 24V Battery: Max 46V
Application: solar system controller
Current:  10A,20A,30A
USB output: 2 ways, Maximum: 5V/2.5A
Standby current: ＜ 10mA
Working temp: -35~ 60 ℃
Floating charge voltage: 13.7V(adjustable)
Discharge up to voltage: 10.7V(adjustable)
Discharge recovery voltage: 12.6V(adjustable)
Package Details:
1pc x Solar Charge Controller
1pc x User Guide
1pc x Retail Box
Notice:
Due to lighting effects, there could be some slight differences in the color.
Please allow 1-3cm differs due to manual measurement, thanks.
Package Included:
1PC x Solar panel battery charge controller
Packed Safely in Retail Box. 
1005001572079438/3 - secondday