Upgrade your DORO phone with this high-quality Li-ion battery from Cameron Sino. This battery is compatible with multiple DORO models including BDA-2000A, 8030, 8031, Liberto 8030, Liberto 8031, Liberto 822, and Liberto. With a battery capacity of 1700mAh and a voltage of 3.7, this battery will provide long-lasting power for your phone. The black Li-ion battery measures 71.95 x 45.25 x 5.10mm and comes with a part and accessory type of battery. This unit is a Li-ion Battery type and is sold as a single unit. Don't let a dead battery ruin your day, upgrade to this reliable and compatible battery for your DORO phone.