Battery and method of use
A battery includes a battery case including battery chemistry for supplying electricity, a first end, and a second end opposite the first end; a first positive terminal, a first negative terminal, and a first insulator therebetween at the first end that together form a first positive terminal and negative terminal configuration; a second positive terminal, a second negative terminal, and a second insulator therebetween at the second end that together form a second positive terminal and negative terminal configuration, wherein the second positive terminal and the second negative terminal configuration is a mirror image of the first positive terminal and the first negative terminal configuration.
1. A battery comprising:
a battery case including battery chemistry for supplying electricity, a first and a second end opposite the first end;
a first positive terminal, a first negative terminal, and a first insulator therebetween, aligned at least substantially concentrically, at the first end, that together form a first positive terminal and a negative terminal configuration;
a second positive terminal, a second negative terminal, and a second insulator therebetween, aligned at least substantially concentrically, at the second end, that together form a second positive terminal and a negative terminal configuration; and,
the second positive terminal and the second negative terminal configuration is a mirror image of the first positive terminal and the first negative terminal configuration.
2. The battery of claim 1 , wherein the battery is rechargeable.
3. The battery of claim 1 , wherein the battery chemistry is lithium-ion chemistry.
4. The battery of claim 1 , wherein the battery chemistry is zinc-carbon chemistry.
5. The battery of claim 1 , wherein the battery chemistry is lead-acid chemistry.
6. The battery of claim 1 , wherein the battery chemistry is alkaline chemistry.
7. The battery of claim 1 , wherein the battery chemistry is elongated and cylindrical in shape.
8. The battery of claim 1 , wherein the first positive terminal and the second positive terminal are circular, located at a geometric center of the first and second ends, and are symmetrical about a longitudinal axis of the battery, the first and second insulators are continuous circular rings, encircle the first and second positive terminals, are located between the first and second positive terminals and the first and second negative terminals, and are symmetrical about the longitudinal axis of the battery, and first and second negative terminals are continuous circular rings that concurrently encircle the first and second insulators and the first and second positive terminals, and are symmetrical about the longitudinal axis of the battery, the first and second positive terminals, the first and second negative terminals, and the first and second insulators are concentric and share the longitudinal axis as a common center.
9. The battery of claim 1 , further including a load connected to the first positive terminal and the first negative terminal at the first end and a charger connected to the second positive terminal and the second negative terminal at the second end.
10. A battery-powered electronic device, comprising:
a body; and
a load carried by the body and powered by the battery of claim 1 .
11. The battery-powered electronic device of claim 10 , further including a charger coupled to the battery to charge the battery.
12. The battery-powered electronic device of claim 10 , wherein the battery-powered electronic device is a portable flashlight, the body is a handle of the flashlight, the load is a lamp of the flashlight, and the battery is carried in the handle of the flashlight.
13. The battery-powered electronic device of claim 12 , further including a charger coupled to the battery to charge the battery.