Weight savings in motorsports is a very important consideration. In addition to the equivalent of more horsepower (acceleration), better handling can be achieved by reducing weight. A Voltphreaks battery will weigh 1/2 to 1/4 of the weight of a similar "lightweight" lead-acid battery, and 1/5 to 1/10 of the weight of an OEM lead-acid battery.
- A 5.25 pound Voltphreaks VPH750 battery can replace the stock battery in most applications.
- A 6.75 pound Voltphreaks VPH900 battery can replace the stock battery in almost any car.
- A 5.5 pound Voltphreaks VPR-P6 battery can be used to start almost any high-end race car.
- An 8.75 pound Voltphreaks VPR-S40 battery can replace a top of the line lead-acid battery in a high-end race car with an extremely lightweight, but high capacity lithium battery.