Zenport EP4-868 ePruner Battery Powered Electric Pruner. The newest and lightest electric pruner technology from Zenport Industries. This Zenport E-Pruner, Battery Powered Electric Pruner, features a powerful 4.4AH 36V lithium battery. At full capacity, this battery will last a full 12 hours and will complete more than 15,000 cuts on 1.5-inch/35mm branches. Features an impact resistant plastic body. Includes carrying case, manual, all charging equipment, battery pack, harness and maintenance tool kit.