Battery, battery system and method for connecting a plurality of batteries
A battery includes a battery body and at least one terminal protruding from an outside surface of the battery body. The terminal is electrically conductively connected to one of the battery poles. The battery further includes at least one electrically conductive bending lug, which is electrically conductive, connected via the terminal to the battery pole. The bending lug has a length that is greater than a distance of the longitudinal axis of the terminal from the point of penetration through the outside surface up to a lateral edge of the outside surface.
1. A battery, comprising:
a battery body;
a battery pole positioned in the battery body;
at least one terminal configured to protrude from an outside surface of the battery body, wherein the at least one terminal is electrically connected to the battery pole; and
at least one electrically conductive bending lug which is electrically conductively connected to the battery pole via the at least one terminal,
wherein the at least one bending lug has a length which is greater than a distance between the longitudinal axis of the at least one terminal and a location where the at least one bending lug passes through the outside surface as far as a lateral edge of the outside surface; and
wherein the at least one bending lug is configured to be bent at a region with a reduced bending cross section.
2. The battery as claimed in claim 1 , further comprising:
a connecting element whose components are the at least one bending lug, the at least one terminal, and the battery pole.
3. The battery as claimed in claim 1 , further comprising:
a connecting element whose components are the battery pole and or the at least one terminal, and
wherein the at least one bending lug is electrically conductively connected to the at least one terminal.
4. A battery system comprising:
at least two batteries which are electrically connected to one another,
wherein at least a first battery of the battery system includes: (i) a battery body, (ii) a battery pole, (iii) at least one terminal configured to protrude from an outside surface of the battery body, wherein the at least one terminal is electrically conductively connected to the battery pole, and (iv) at least one electrically conductive bending lug which is electrically conductively connected to the battery pole via the at least one terminal,
wherein the at least one bending lug of the first battery has a length which is greater than a distance between the longitudinal axis of the at least one terminal and a location where the at least one bending lug passes through the outside surface as far as a lateral edge of the outside surface, and
wherein the at least one bending lug of the first battery is bent as far as over an edge facing a second battery, of the outer surface from which the at least one terminal protrudes, and a free end of the at least one bending lug of the first battery is electrically conductively connected to a terminal of the second battery.
5. The battery system as claimed in claim 4 , wherein the terminal of the second battery is embodied, in a region of electrical contact with the at least one bending lub of the first battery, in a way which is at least in part complementary to the shape of the at least one bending lug of the first battery.
6. The battery system as claimed in claim 5 , wherein:
the first battery further includes a connecting element whose components are the battery pole and/or the at least one terminal of the first battery,
the at least one bending lug of the first battery is electrically conductively connected to the at least one terminal of the first battery, and
the at least one bending lug of the first battery is composed of the same material as the terminal of the second battery at least in a region of electrical contact with the terminal of the second battery.
7. A method for electrically connecting a plurality of batteries, comprising:
bending over a bending lug of a first battery of the plurality of batteries; and
electrically conductively connecting the bending lug to a terminal of a second battery of the plurality of batteries,
wherein the first battery further includes: (i) a battery body, (ii) a battery pole positioned in the battery body, and (iii) at least one terminal configured to protrude from an outside surface of the battery body,
wherein the at least one terminal is electrically conductively connected to the battery pole,
wherein the bending lug is electrically conductively connected to the battery pole via the at least one terminal, and
wherein the bending lug has a length which is greater than a distance between the longitudinal axis of the at least one terminal and a location where the bending lug passes through the outside surface as far as a lateral edge of the outside surface.
8. The method for electrically connecting a plurality of batteries as claimed in claim 7 , wherein the bending lug is connected in a positively locking and/or frictionally locking and/or materially joined fashion to the terminal of the second battery.
9. A motor vehicle comprising the battery of claim 1 .