Expected ship within 12 hours after order.
Estimated Transit Time: 3-5 Days.
Need maximum endurance for heavy-payload operations without switching your fleet over to a high-voltage ecosystem? The Ovonic ROAM 22.2V 30000mAh 20C 6S LiPo battery is a standard-voltage upgrade engineered to drop into heavy commercial multi-rotors. Delivering 666WH of capacity, it supplies massive, stable power grids to keep heavy inspection or mapping aircraft airborne through extended mission blocks. Utilizing advanced laser welding, internal cooling plates, and a secure anti-spark XT90S-F connection, it provides the smooth current draw required to maintain rock-solid hovering stability under heavy load.
Tailor-made for heavy-lift commercial platforms that require standard 22.2V profiles but require maximum power reserves:
Heavy-Lift Commercial UAVs: Perfect for large industrial hexacopters and octocopters carrying heavy specialized equipment or custom payloads.
Maximum Endurance Platforms: Engineered for professional long-range mapping, surveillance, and multi-sensor industrial platforms requiring massive runtime arrays.
Massive 30000mAh Current Reserve: Provides 666 Watt-hours of continuous standard-voltage power, designed specifically to extend flight endurance on commercial platforms.
Advanced Laser-Welded Cell Assembly: All internal cell tabs are laser-welded automatically, driving down internal resistance to ensure even power delivery across the pack under constant draw.
Integrated Aluminum Heat Sinks: Sandwiched with internal structural aluminum sheets and wrapped in a matte black thermal film to rapidly disperse heat, preventing thermal core damage during hot-weather flights.
Genuine Anti-Spark XT90S-F Plug: Features an integrated anti-spark mechanism to prevent damage from high-amp electrical arcs when plugging in the pack, extending the service life of your drone's electronics.
Clean Dual-Side Power Lead Layout: Built with heavy 8 AWG silicone power leads (150mm) and a JST-XHR-7P reverse balance lead (75mm) exiting cleanly on opposite ends, eliminating messy cable binding in tight battery bays.
Brand: Ovonic (ROAM Commercial Drone Series)
Chemistry: Standard Lithium Polymer (LiPo)
Configuration: 22.2V / 6S1P / 6 Cells
Capacity: 30000mAh (666WH)
Discharge Rate: 20C Continuous
Net Weight (±100g): 2480g / 5.47 lbs
Dimensions (±2mm): 209 x 92.5 x 66.5 mm / 8.23 x 3.64 x 2.62 inches (L x W x H)
Connector Type: XT90S-F Anti-Spark Plug
Balance Connector: JST-XHR-7P Reverse Plug
Wire Gauge: 8 AWG Power Wire / 22 AWG Balance Wire
Pack Structure: Internal Aluminum Cooling Plates + External Matte Black PVC Jacket
1 x Ovonic ROAM 22.2V 30000mAh 20C 6S LiPo Battery Pack
1 x User Manual & Safety Guide
Standard LiPo Charging Only: This is a standard 22.2V LiPo battery. Ensure your smart charger is set to standard LiPo mode with a cut-off voltage of exactly 4.20V per cell. Never use LiHV settings on this pack.
Operational Discharge Limit: To preserve long-term battery health and aircraft safety, configure your telemetry low-voltage alarms to trigger no lower than 3.3V per cell under load.
Storage Requirements: If leaving the pack idle for more than 48 hours, discharge or charge it to a stable storage voltage of 3.80V–3.85V per cell and store it in a cool, dry place inside a fireproof containment box.
DHL_EU1 (2–4 business days):
Belgium, Luxembourg, Slovakia, Czech Republic, Hungary, Austria, Netherlands, Denmark, France, Ireland, Italy, Poland, Slovenia, Spain, Finland, Latvia, Lithuania, Sweden, Bulgaria, Estonia, Greece, Mexico, Portugal, Romania
DHL_EU2 (3–7 business days):
Denmark, Iceland, Switzerland, Slovenia, United Kingdom
Unavailable Shipping Destinations:
Croatia, Malta, Cyprus, Liechtenstein, Moldova, Norway, Ukraine, Georgia, Kazakhstan, Turkey
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Best battery i ever buyed this is my first time buying it there packageing and service is the best and they shipped at the time they said 100% suggested
Je participe régulièrement à des compétitions de drones FPV et je suis vraiment satisfait de ces batteries. Elles délivrent une puissance constante même lors des accélérations les plus exigeantes et offrent de très bonnes performances en course. L'autonomie est conforme à mes attentes et les batteries restent fiables au fil des utilisations. Excellent rapport qualité-prix. Je suis très heureux de mon achat et je recommande ces batteries à tous les pilotes FPV, que ce soit pour la compétition ou le freestyle
Livraison rapide et batteries au top
Great products, will come back for more 👍
Running very well on ultra-light 5" drone build (+15 minutes flight time cinematic style with some freestyle move sometimes)