Like OCP, OVP protects both the battery pack and the connected device by keeping the voltage within recommended safety parameters to avoid damage. OCP prevents too much power going into the battery pack and the power going out to the connected equipment, protecting the delicate circuitry of both devices.
More efficient battery packs will have a lower operating temperature, which wastes less energy, giving it longer life expectancy. Safe battery packs should have undergone the following testing Rigorous testing and thorough investigation of product performance make your battery pack more likely to last longer, and less likely to harm you and your valuable electronics. THE IMPORTANCE OF QUALITY A robust quality assurance offers durability and peace of mind.