PACKAGING SYSTEMS AND METHODS FOR BATTERIES
A battery block comprises first and second batteries each defining at least one vent port, a first terminal assembly connected to a positive terminal of the first battery, a second terminal assembly connected to a positive terminal of the second battery, at least one connector assembly connected to a negative terminal of the first battery and to a positive terminal of the second battery, and a matrix of rigid material. The matrix of rigid material surrounds at least a portion of the first and second batteries to secure the first and second batteries together, covers the at least one connector assembly to inhibit removal of the at least one connector assembly from the negative terminal of the first battery and the positive terminal of the second battery, and defines a void over at least a portion of the at least one vent port in the first and second batteries.
1 . A battery block comprising:
at least first and second batteries each defining at least one vent port;
a first terminal assembly connected to a positive terminal of the first battery;
a second terminal assembly connected to a positive terminal of the second battery;
at least one connector assembly arranged to electrically connect a negative terminal of the first battery to a positive terminal of the second battery;
a matrix of rigid material, where the matrix of rigid material
surrounds at least a portion of the first and second batteries to secure the first and second batteries together,
covers the at least one connector assembly to inhibit removal of the at least one connector assembly from the negative terminal of the first battery and the positive terminal of the second battery, and
defines a void over at least a portion of the at least one vent port in the first and second batteries.
2 . A battery block as recited in claim 1 , in which at least a portion of the first and second terminal assemblies is not covered by the matrix.
3 . A battery block as recited in claim 1 , further comprising an intermediate battery defining at least one vent port, in which:
a first connector assembly is connected to the negative terminal of the first battery and a positive terminal of the intermediate battery; and
a second connector assembly is connected to the negative terminal of the intermediate battery and the positive terminal of the second battery.
4 . A battery block as recited in claim 3 , in which at least a portion of the first and second terminal assemblies is not covered by the matrix.
5 . A battery block as recited in claim 1 , further comprising an identification system embedded within the matrix.
6 . A battery system comprising:
a plurality of battery blocks each comprising
at least first and second batteries each defining at least one vent port,
a first terminal assembly connected to a positive terminal of the first battery,
a second terminal assembly connected to a positive terminal of the second battery,
at least one connector assembly arranged to electrically connect a negative terminal of the first battery to a positive terminal of the second battery,
a matrix of rigid material, where the matrix of rigid material
surrounds at least a portion of the first and second batteries to secure the first and second batteries together,
covers the at least one connector assembly to inhibit removal of the at least one connector assembly from the negative terminal of the first battery and the positive terminal of the second battery, and
defines a void over at least a portion of the at least one vent port in the first and second batteries; and
at least a portion of the first and second terminal assemblies of each of the plurality of battery blocks is not covered by the matrix to allow the plurality of battery blocks to be electrically connected.
7 . A battery system as recited in claim 6 , in which each battery block further comprises an intermediate battery defining at least one vent port, the battery system further comprising
a first connector assembly is connected to the negative terminal of the first battery and a positive terminal of the intermediate battery; and
a second connector assembly is connected to the negative terminal of the intermediate battery and the positive terminal of the second battery.
8 . A battery system as recited in claim 6 , further comprising an identification system embedded within the matrix.
9 . A method of forming a battery block comprising the steps of:
providing at least first and second batteries each defining at least one vent port;
operatively connecting a first terminal assembly to a positive terminal of the first battery;
operatively connecting a second terminal assembly to a positive terminal of the second battery;
arranging at least one connector assembly to electrically connect a negative terminal of the first battery to a positive terminal of the second battery;
forming a matrix of rigid material by arranging block material such that the block material
surrounds at least a portion of the first and second batteries,
covers the at least one connector assembly, and
defines a void over at least a portion of the at least one vent port in the first and second batteries; and
allowing the block material to solidify to form the matrix of rigid material such that
the first and second batteries are secured together, and
removal of the at least one connector assembly from the negative terminal of the first battery and the positive terminal of the second battery is inhibited.
10 . A method as recited in claim 9 , in which the step of forming the matrix of rigid material comprises the step of not covering at least a portion of the first and second terminal assemblies.
11 . A method as recited in claim 9 , further comprising the steps of:
providing an intermediate battery defining at least one vent port;
connecting a first connector assembly to the negative terminal of the first battery and a positive terminal of the intermediate battery; and
connecting a second connector assembly to the negative terminal of the intermediate battery and the positive terminal of the second battery.
12 . A method as recited in claim 11 , in which the step of forming the matrix of rigid material comprises the step of not covering at least a portion of the first and second terminal assemblies.
13 . A method as recited in claim 9 , further comprising the step of embedding an identification system within the block material.
14 . A method as recited in claim 9 , in which the step of forming the matrix of rigid material comprises the steps of
arranging a strip of material to cover the at least vent port in the first and second batteries; and
removing the strip of material before the block material forms the matrix of rigid material.
15 . A method as recited in claim 14 , in which:
the step of arranging the strip of material comprises the step of providing at least one cord portion; and
the step of removing the strip of material comprises the step of removing the at least one cord portion before the block material forms the matrix of rigid material.
16 . A method as recited in claim 14 , in which:
the step of arranging the strip of material comprises the step of providing first and second cord portions; and
the step of removing the strip of material comprises the step of removing the first and second cord portions before the block material forms the matrix of rigid material.