Patent ID: 9728824
Date: 2017-08-08
CPC Classifications: H01M,Y02E

Claim:
1. A rechargeable battery, comprising: at least one cell block, which has at least one heat dissipation element, which is provided to dissipate heat from the cell block; a rechargeable battery housing, which has at least one heat radiation element, which is provided at least to radiate the heat dissipated by the heat dissipation element to the surroundings; and a sealing device configured to completely enclose the cell block in a dustproof manner and a waterproof manner, wherein the heat dissipation element and the heat radiation element are formed as components configured separately from each other, wherein the heat dissipation element and the heat radiation element are connected to each other in a form-locking and a force-locking manner, wherein the sealing device is situated at least partially between the heat dissipation element and the heat radiation element to conduct an at least substantial proportion of the heat from the heat dissipation element to the heat radiation element, wherein the sealing device has a sealing foil enclosing the cell block, wherein the sealing foil is configured to rest against the heat dissipation element and the heat radiation element in a planar manner.