Great battery long run time
"Great battery long run time 25 minutes in a dolphin"

All batteries must be shipped by a ground shipping method.
Power your rig with confidence using the Auline 21700 S70 4500mAh 4S 14.8V Li-ion Battery. Engineered for high-drain applications, it delivers a continuous 70A output with a compact 4-cell 21700 configuration—perfect for long-range and endurance FPV setups. Outfitted with an XT60 connector for reliable performance.
Check out the rest of our Auline products and our whole battery collection!