| Brand | Unbranded |
|---|
Check the listing for details. 30A Solar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USB US. Condition: New. Listed at 6.99 USD. Build-in short circuit protection, open circuit protection, reverse protection, over load protection. 1 will be displayed, in case of detecting 12 V battery, 2 in case of detecting 24 V battery. The regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL.