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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 à 4 jours ouvrables) :
Belgique, Luxembourg, Slovaquie, République tchèque, Hongrie, Autriche, Pays-Bas, Danemark, France, Irlande, Italie, Pologne, Slovénie, Espagne, Finlande, Lettonie, Lituanie, Suède, Bulgarie, Estonie, Grèce, Mexique, Portugal, Roumanie
DHL_EU2 (3 à 7 jours ouvrables) :
Danemark, Islande, Suisse, Slovénie, Royaume-Uni
Destinations d'expédition non disponibles :
Croatie, Malte, Chypre, Liechtenstein, Moldavie, Norvège, Ukraine, Géorgie, Kazakhstan, Turquie
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Top !!
I received two LiPos for my FPV drones, a Roam 3300mAh for my Chimera 7" and a Roam 5500mAh for my cinelifter.
First off, they arrived in record time, just three days.
As for performance, the Chimera stayed airborne for 10 minutes, I mixed cruising with more aggressive flying to test the 150C discharge rate and the results were truly sensational. The stick response was so immediate that I forgot I was flying a 7-inch rig.
Regarding the 5500mAh battery mounted on an 8-rotor cinelifter with an extra camera, I got 7 minutes of flight time and even did some freestyle flying at the end. The sense of confidence provided by the 150C discharge rate offers unique handling support, the battery is lightweight and compact, I believe it’s the perfect match for this type of drone.
I’ve been using Ovonic for years, and they continue to impress me with the performance and reliability of their LiPos.
Really good and powerfull batteries!! Strong recovery rate and carries well my GoPro
Great Flat battery. Won 2nd place at GP Jeumont 2026 in an Oval Racing Boat Competition last weekend. Would love to Buy some more!
Super lipo beaucoup d’autonomie