NEGATIVE ELECTRODE SHEET, BATTERY, AND ELECTRICITY-CONSUMPTION DEVICE

A negative electrode sheet (100), a battery (1000), and an electricity-consumption device (2000) are disclosed. The negative electrode sheet (100) includes a current collector (20) and a negative active material layer (10). When a state of charge of a battery is 100% or a voltage of the battery is 3.65V, a differential scanning calorimeter curve of the negative active material layer (10) includes: a first exothermic peak from 120 °C to 150 °C, in which the negative active material layer (10) has heat release A1 satisfying 2 J/g≤A1≤50 J/g; a second exothermic peak from 220 °C to 260 °C, in which the negative active material layer (10) has heat release A2 satisfying 20 J/g≤A2≤100 J/g; and a third exothermic peak from 260 °C to 310 °C, in which the negative active material layer (10) has heat release A3 satisfying 200 J/g ≤A3≤600 J/g.