MIKROE-2858 MCP73871 Click Mikroe MIKROE-2858 MCP73871 Click is used for system power delivery and Li-Po/Li-Ion battery charge management. The Mikroe Click features Li-Po/Li-Ion battery charging optimizations to maximize battery life. Some features include constant current and voltage charging algorithms, overvoltage protection, and automatic end-of-charge control. Other features include an automatic recharge feature, preconditioning for depleted cells, and thermal management.