betafpvBetaFPV· Power & batteries
BT2.0 550mAh 1S Battery (4PCS)
Manufacturer part no. 01030008_1
$15.99$23.99−33 %≈ 13.86 €
Manufacturer part no. 01030008_1
Listed by betafpv at €13.86. Delivered to France, including shipping, VAT and any customs duty, it comes to about €34.63. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €13.86 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €5.77 |
| Total delivered | €34.63 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Capacity | 550 mAh |
| Weight | 60 g |
BT2.0 Batteries are well renowned for delivering excellent performance and durability in 1S whoop drones. The BT2.0 550mAh 1S battery achieves even better performance. It is capable of delivering a discharge rate of 40C (continuous) and 80C (burst). Larger capacity and stronger power bring more flight time and robust flight performance to 75-80mm whoop drones. Bullet Points BT2.0 connector decreased the internal resistance of the connector effectively by upgrading the crimped pins to 1.0mm banana connector and increasing the cross-sectional area of 1.0mm banana connector. By solving the problem of voltage sag, the discharge of the 550mAh 1S BT2.0 lipo becomes more efficient. Pilots can enjoy more flight time without the disturbance of low voltage warnings. BT2.0 550mAh 1S Battery has stable current/voltage output and high efficiency. All 1S brushless drones will gain powerful and perfect performance with this BT2.0 550mAh 1S battery. Compared with the PH2.0 crimped pins, the BT2.0 connector is more durable and can discharge more currents in the same capacity and provide far more power. It is perfectly suitable for BETAFPV 1S whoop drones that use the BT2.0 450mAh battery, it can provide stable and consistent power, which achieved dynamic balance and more flight time. For example, Meteor75, Meteor75 HD, Meteor75 Pro, Meteor75 Pro HD, Cetus Pro, and Cetus X (double 1S battery in serial). Specification Item: BT2.0 550mAh 1S Battery Capacity: 550mAh Rate: 40C/80C Voltage: 3.8V Battery type：LiHv(3.8~4.35V) Dimension: 69.5*16.2*6.5mm Connector: Betafpv BT2.0 connector Weight: 13.99g/pc 550mAh Battery VS 450mAh Battery BT2.0 550mAh 1S battery was upgraded in capacity and C-rate compared with the BT2.0 450mAh 1S battery. So it can provide more flight time and power for whoop drones that used 450mAh battery. For weight-sensitive whoop drones, BT2.0 450mAh 1S battery is also a good choice. BT2.0 550 mAh 1S Battery BT2.0 450mAh 1S Battery Weight 13.99g/pc 12.70g/pc Dimension 6
