Charge controllers manage voltage and current from power sources to batteries.
Overcharge protection prevents battery damage during extended charging periods.
LED indicators display real-time charging status for quick monitoring.
Compact design fits easily into toolboxes or solar setups.
Find charge controllers for power tool and solar accessory needs.
FAQs
Most controllers work with lead-acid, gel, and lithium-ion batteries within specified voltage ranges. Check the listing photos, size notes, and current stock before you order.
Yes, models are rated for various wattages; check the maximum input capacity before connecting panels. Check the listing photos, size notes, and current stock before you order.
Basic wiring knowledge is sufficient for most DIY setups; follow the included instructions. Check the listing photos, size notes, and current stock before you order.
Periodic inspection of connections and cleaning of vents is recommended for optimal performance. Check the listing photos, size notes, and current stock before you order.
Many units feature water-resistant housings; verify the IP rating for specific conditions. Check the listing photos, size notes, and current stock before you order. Compare photos, specs, seller notes, and current stock on the listing before you order.
![Xantrex C-Series Solar Charge Controller - 40 Amps [C40]](https://p16-oec-general-useast5.ttcdn-us.com/tos-useast5-i-omjb5zjo8w-tx/29bc6a4412784e88babd49a5d3844760~tplv-fhlh96nyum-resize-webp:600:600.webp?dr=12190&t=555f072d&ps=933b5bde&shp=8dbd94bf&shcp=a6e80448&idc=useast5&from=2378011839 "Xantrex C-Series Solar Charge Controller - 40 Amps [C40]")
