Managing battery current based on temperature

A battery can include an anode-electrolyte-cathode stack and a phase-change material. The anode-electrolyte-cathode stack can include at least one anode, at least one cathode, and an electrolyte which more directly interacts with each of the at least one anode and the at least one cathode, wherein the at least one anode electrically interacts with the at least one cathode via the electrolyte. The phase-change material can change phase to actuate an interference with an electrochemistry of the anode-electrolyte-cathode stack proximate an area where a localized temperature exceeds a predefined phase change threshold, the interference with the electrochemistry, which decreases current generation within the anode-electrolyte-cathode stack, can be adapted to occur prior to reaching a temperature that can create a failure within the anode-electrolyte-cathode stack.