DP 4801e batteries are rechargeable, high-capacity Li-ion batteries for the Motorola DP4801E two-way radio. They typically have a voltage of 7.4V and a capacity of around 3350mAh or 18.1Wh, feature multiple safety protections, and can be charged using the original or compatible chargers. They are designed to meet or exceed original equipment manufacturer (OEM) specifications for reliable performance.