Batteries for Electric Skateboards and Longboards

Designed for performance and durability, ONSRA batteries use 50S Samsung cells and a high-quality PCB design to deliver smooth, consistent power. Whether you're cruising through the city or tackling hills, these batteries provide the reliability and range you need.

✔ 50S Samsung cells – high efficiency and long-lasting performance
✔ PCB battery design – stable, safe, and optimized for electric skateboards
✔ Made for ONSRA boards – engineered for seamless compatibility

BLACK Carve 3 PRO Battery – 12S3P, 50S Samsung
VELAR Battery – 14S4P, 50S Samsung
Challenger PRO Battery – 12S2P

12s2p: 29cm x 15cm (11.42" x 5.91")

12s3p: 48cm x 15cm (18.9" x 5.91")

Each battery is PCB-designed for reliability and optimized for ONSRA boards. Choose based on range, power, and board compatibility.