22000mAh 4S 14.8v 20C Lipo Battery - Overlander SupersportXL

The Overlander SupersportXL 22000mAh 4S 14.8V 20C LiPo Battery (OL-3023) delivers extremely high capacity and stable discharge performance for demanding large-scale UAV applications. With 22Ah available and a 20C continuous rating, it supports substantial current draw, while a 35C burst capability helps manage short peak loads. Part of Overlander’s advanced SupersportXL line, this pack is designed to provide extended flight times and dependable power delivery in suitably engineered airframes, all in a lightweight, conveniently sized form factor.

About The SupersportXL Range

SupersportXL is Overlander’s highest-capacity range, developed for large-scale UAV use where long endurance and reliable power are key. Packs in this series are produced from premium cells that Overlander carries in stock, enabling highly customisable lithium battery builds. Manufactured in the UK, SupersportXL packs can be configured and assembled to meet specific design requirements, supporting integrators who need consistent quality and assured supply for professional platforms.

Key Specifications

• Capacity: 22000mAh
• Voltage: 14.8V (4S)
• Constant Discharge: 20C
• Burst Discharge: 35C
• Dimensions (mm): 202 x 97 x 46
• Weight (g): 1748

Integration Considerations

The substantial capacity and discharge headroom make this pack well suited to large-scale UAV builds that demand long runtimes and strong current delivery. When planning installation, review the pack’s 202 x 97 x 46 mm footprint and 1748 g weight in relation to airframe payload limits and battery bay space. SupersportXL’s UK manufacture and stocked cells help streamline sourcing and support, which is valuable for projects where performance, consistency and availability are priorities.