MPPT Solar Controller 1A 3.2V 3.7V 3.8V 7.4V 11.1V 14.8V

1A 3.2-18.5V Multipurpose Battery Charger with With Photovoltaic Cell MPPT Function
Complete Charge Controller for Singleor Multi-cell Lithium ion, LiFePO4 or Lithium Titanate Batteries
MPPT is 18V : Input DC 18-28V,Output DC 1.2-17V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V) MPPT Disable(Change R5 to 12Kohm,it is recommended to buy DD28CRTA) :
Input DC 7-28V,Output DC 1.2-21V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V 21V)
The maximum charge current / output current is 1A, but you can change the current by changing the value of the Rcs resistor.
Can be used as Voltage Source when Battery is Absent
Automatic Conditioning of Deeply Discharged Batteries
Automatic Recharge
Led indicator :"CR" LED is charge status indicator
Battery Overvoltage Protection
Operating Ambient Temperature-40℃ to ＋85℃
Size : 45 x 20 x 15mm
Weight : 7.3g
Applications:
18V 12V 9V Solar battery charging
Car battery charging
Mobile Loadspeaker
Electric Bicycle Charger
UPS
Portable Industrial and Equipment
Standalone Battery Chargers
Hand-held Equipment
Battery-Backup Systems
Portable Industrial and Equipment
Standalone Chargers for Lithium ion,
LiFePO4 or Lithium Titanate Batteries
Colour:black
Material:PCB + electronic components Package Contents:
1 x MPPT Solar Controller Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.