Modular unit with integrated battery charger
A stackable storage device, container or unit is provided. The storage device includes a storage compartment and an interface to recharge rechargeable batteries for power tools. The storage device is stackable within a modular storage system.
1. A charging device comprising:
a housing;
a power input extending from the housing, the power input configured to receive alternating current electricity;
a bottom surface defined by the housing;
a plurality of coupling components extending from the bottom surface, each of the plurality of coupling components comprising a ledge defining an upper surface that faces upward towards the bottom surface; and
a plurality of power tool battery interfaces comprising a first power tool battery interface configured to physically couple with a rechargeable power tool battery and to receive power from the power input, the plurality of power tool battery interfaces configured to physically couple with the rechargeable power tool battery and to receive power from the power input, the plurality of power tool battery interfaces comprising a first subset of power tool battery interfaces and a second subset of power tool battery interfaces distinct from the first subset, wherein the first subset receives power in parallel with the second subset, wherein the power tool battery interfaces within the first subset receive power in series with respect to each other, and wherein the power tool battery interfaces within the second subset receive power in series with respect to each other.
2. The charging device of claim 1 , the first power tool battery interface defining a battery mounting direction along which the rechargeable power tool battery slides with respect to the first power tool battery interface when the rechargeable power tool battery is being mounted, wherein the battery mounting direction is vertical.
3. The charging device of claim 1 , comprising a handle extending from the housing away from the plurality of coupling components.
4. The charging device of claim 1 , further comprising:
a first electronic board that provides power to the first subset; and
a second electronic board that provides power to the second subset.
5. A charging device comprising:
a housing;
a power input extending from the housing, the power input configured to receive alternating current electricity;
a bottom surface defined by the housing;
a plurality of coupling components extending from the bottom surface, the plurality of coupling components configured to slideably engage with a modular unit, each of the plurality of coupling components comprising a ledge defining an upper surface that faces upward towards the bottom surface;
a latch slideably coupled to the housing, the latch actuating between a locked position and an unlocked position, wherein the latch restricts the plurality of coupling components from slideably disengaging from the modular unit when the latch is positioned in the locked position; and
a plurality of power tool battery interfaces comprising a first power tool battery interface configured to physically couple with a rechargeable power tool battery and to receive power from the power input, the plurality of power tool battery interfaces configured to physically couple with the rechargeable power tool battery and to receive power from the power input, the plurality of power tool battery interfaces comprising a first subset of power tool battery interfaces and a second subset of power tool battery interfaces distinct from the first subset, wherein the first subset receives power in parallel with the second subset, wherein the power tool battery interfaces within the first subset receive power in series with respect to each other, and wherein the power tool battery interfaces within the second subset receive power in series with respect to each other.
6. The charging device of claim 5 , wherein the latch is coupled to a rear side of the housing, the charging device comprising an USB outlet located on a front side of the housing opposite the rear side.
7. The charging device of claim 6 , wherein the housing slides in a first direction to slideably engage with the modular unit, wherein the rear side of the housing defines a rear surface facing away from the first direction.
8. The charging device of claim 5 , wherein the housing slides in a first direction to slideably engage with the modular unit, wherein the power input extends from a front side of the housing, wherein the front side defines a front surface facing in the first direction.
9. The charging device of claim 5 , comprising a handle that extends upward from the housing away from the plurality of coupling components.
10. The charging device of claim 9 , wherein the housing slides in a first direction to slideably engage with the modular unit, the handle defining a longitudinal axis that is generally parallel to the first direction.
11. The charging device of claim 5 , the power tool battery interface defining a battery mounting direction along which the rechargeable power tool battery slides with respect to the power tool battery interface when the rechargeable power tool battery is being mounted, wherein the battery mounting direction is vertical.
12. The charging device of claim 11 , wherein the housing slides in a first direction to slideably engage with the modular unit, wherein the first direction is generally perpendicular to the battery mounting direction.
13. A charging device comprising:
a housing;
a power input coupled to the housing;
a bottom surface defined by the housing;
a plurality of coupling components extending from the bottom surface, the coupling components configured to slideably engage with a modular unit;
a latch slideably coupled to the housing, the latch actuating between a locked position and an unlocked position, wherein the latch restricts the plurality of coupling components from slideably disengaging from the modular unit when the latch is positioned in the locked position; and
a plurality of power tool battery interfaces each configured to physically couple with a rechargeable power tool battery and to receive power from the power input, the plurality of power tool battery interfaces comprising a first subset of power tool battery interfaces and a second subset of power tool battery interfaces distinct from the first subset, wherein the first subset receives power in parallel with the second subset, and wherein the power tool battery interfaces within the first subset receive power in series with respect to each other.
14. The charging device of claim 13 , wherein the power tool battery interfaces within the second subset receive power in series with respect to each other.
15. The charging device of claim 13 , the plurality of coupling components comprising a front row of at least two coupling components aligned with each other in a direction parallel to a front surface of the charging device and a rear row of at least two coupling components aligned with each other in the direction parallel to the front surface of the charging device.
16. The charging device of claim 13 , further comprising:
a first electronic board that provides power to the first subset; and
a second electronic board that provides power to the second subset.
17. The charging device of claim 13 , a first power tool battery interface of the plurality of power tool battery interfaces defining a battery mounting direction along which the rechargeable power tool battery slides with respect to the first power tool battery interface when the rechargeable power tool battery is being mounted, wherein the battery mounting direction is vertical.
18. The charging device of claim 13 , comprising a handle that extends upward from the housing away from the plurality of coupling components, the housing slides in a first direction to slideably engage with the modular unit, the handle defining a longitudinal axis that is generally parallel to the first direction.