The CH100 is a charging regulator for 12 V rechargeable batteries. It is commonly used when a rechargeable battery is required for the application and the PS100 or PS12LA power supply (7 Ahr) does not contain enough reserve amp-hours for the power supply budget (see also the BP12 and BP24 Battery Packs). The CH100 is connected to an external charging source such as a solar panel or wall charger.
