Motorola PMNN4511 UL 2900mAh Battery Motorola IMPRESS Li-ion battery 2900mAh UL IP68 Add to wishlist Compare Categories: Accessories, Batteries, Brands, Motorola Description Additional information Description High Capacity UL Lithium Ion PMNN4511 (Li-ion) battery 2900mAh IP68 battery. Suits the Motorola DP3661e ONLY. Additional information Battery Type Li-ion Battery Capacity 2900mAh Manufacturer Motorola Related products Hytera TC-518 Two Way Radio – Discontinued Read more Hytera PD362 Two Way Radio – Discontinued. Read more Hytera PD792Ex Two Way Radio Read more Delta DS420 Two Way Radio Read more