1.The product is made of high-quality materials with guaranteed quality2.Stable product performance and long service life3.Maximum supported solar power: 100W, truly efficient MPPT4.The output voltage can be adjusted arbitrarily, and CC-CV can be automatically controlled (it can support single or multiple lithium batteries or Lithium iron phosphate or lead-acid batteries)5.The battery terminal is equipped with overvoltage protection functionMaximum power point tracking of solar cells, output current solar panel current, truly efficient MPPT, supporting 7V-28V, up to 100W solar The output voltage can be adjusted arbitrarily, and the CC-CV is automatically controlled (it can support single or multiple lithium batteries or Lithium iron phosphate or lead-acid batteries)Complete charging management of the batteryMaximum supported solar power: 100WPWM switching frequency: 300KHzAdaptive adjustment of constant current charging current 6ATrickle charging of deeply discharged batteriesDual indication of charging status and charging end status (red light on during charging/full blue light on/red light flashing/green light constantly on, indicating no battery connected)Soft start functionBattery end overvoltage protectionModule nature: type with maximum power point tracking charging boardInput voltage 8-30VThe output voltage is adjustable from 4.2-28V, and the input is at least 2V higher than the outputOutput current 6A adaptive adjustmentConversion efficiency: typical 92% output 18V output 14VColour:yellowMaterial:PC+metalPackage Contents:1 x ModuleOnly 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.