This evaluation board is designed to work with the Ag102
Sealed Lead Acid (SLA) battery charger module (included). This evaluation board can be powered by a bench power supply with a range of 9V to 36V and will charge SLA batteries with a capacity between 1.2Ah and 7Ah.
The input power is supplied to the board through connector J12 (see Figure 1), this is a standard 2.5mm DC10 connector. The centre pin of the connector is positive and the outer is negative. The input current can be measure by removing LK1 and connecting an ammeter across these pin.
Below shows an example set-up using the Ag102 to charge a 7Ah SLA battery. For a 7Ah battery the J6 link is set to the R10 position.