The LI-ION MM720 battery is a powerful and reliable lithium-ion battery specifically designed for use in mobile phones. With a capacity of 800 milliampere-hours (mAh) and a voltage of 3.7 volts, this battery provides optimal power supply for your device. It is rechargeable, allowing for sustainable use and reducing the need for frequent replacements. The battery has a compact height of 12.5 centimeters and weighs only 0.026 kilograms, making it lightweight and easy to handle. The UN number 3480 indicates that the battery complies with international safety standards for the transport of lithium-ion batteries. This battery is an excellent choice for anyone looking for a reliable power source for their phone while valuing quality and safety.