Not exactly what you're looking for? Consider alternatives to power your projects, such as Hydro Generators or different Lithium Ion batteries.
Measurements: 5x20x30 mm (thickness*width*length)
Note: Do not charge the 2U Lithium Ion Polymer 240 mAh battery with anything besides the specialized lithium polymer charger. The Battery includes a built-in protection against over voltage, over current and minimum voltage.