What is the capacity with 2.7v volts and a power-to-weight ratio of 5.44 w/kg c/1 (1.875a)?
CREATE TABLE "electrostatic_electrolytic_and_electroch" (
  "capacity" text,
  "volts" text,
  "temp" text,
  "energy_to_weight_ratio" text,
  "power_to_weight_ratio" text
);
SELECT "capacity" FROM "electrostatic_electrolytic_and_electroch" WHERE "volts"='2.7v' AND "power_to_weight_ratio"='5.44 w/kg c/1 (1.875a)';