Power Source: ac_dc, Assembly Required: No, Battery Weight: 874.96 Grams, Year: 2025, Voltage: 110 Volts, Lithium Battery Energy Content: 7800 Milliamp Hours (mAh), Number of Batteries: 1 Lithium Ion batteries required. (included), Battery Description: Lithium-Ion, Charging Time: 4 Hours, Number of Lithium-ion Cells: 1, Global Trade Identification Number: 00810181383119, Product Dimensions: 13 x 9 x 14 inches, Item Weight: 25 pounds, Manufacturer: Huizhou Seauto Intelligent Technology Co., Ltd., ASIN: B0DY1PSKG2, Country of Origin: China, Item model number: SAT 20-3P5S, Batteries: 1 Lithium Ion batteries required. (included), Customer Reviews: 5.0, : 42 ratings, Best Sellers Rank: #6,737 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)