The MAX17263GEVKIT is configurable for single or multi-cell packs.
Jumper P1 is used to select between the number of series cells for the pack. For a 4S pack, P1 should be in position 5-6 and R19 should be replaced with a 499kΩ +/-1% 0402 resistor.
This configuration is inline with the configuration shown in Figure 9 of the MAX17263 datasheet (19-100272; Rev 0).