BetaFPV 550mAh 1S
| Chemistry | LiHV |
|---|---|
| Cells | 1S |
| Capacity | 550 mAh |
| C-rating | 40C |
| Energy | 2.1 Wh |
| Weight | 13.99 g |
| Dimensions | 69.5x16.2x6.5mm |
| Connector | BT2.0 |
| Price (approx.) | 32.49 USD |
| Price per Wh | 3.89 USD/Wh |
2.5 g per 100 mAh - denser than average - more grams per mAh among the 49 1S LiHV packs in our database (2.5). Price per Wh ($3.89) vs the $3.66 average of the 48 1S LiHV packs that publish one.
How much current can it deliver?
Rated 40C on 550 mAh, the BetaFPV 550mAh 1S is labelled for ≈ 22 A continuous (0.55 Ah × 40). Marketing C-ratings are optimistic, so keep real draw well under that.
Flight time with this battery
With 80% of its 550 mAh used, the BetaFPV 550mAh 1S gives 0.44 Ah, 26.4 amp-minutes: divide by the average draw in A for the minutes. On the 4 quads it fits, at our cruise-current estimates: Meteor75 Pro ≈ 6.6 min (4 A), Air75 ≈ 8.8 min (3 A), Cetus Pro ≈ 6.6 min (4 A), Meteor75 Pro II ≈ 4.4 min (6 A).
Fits these quads
- BetaFPV Meteor75 Pro — recommends 1S 450mAh
- BetaFPV Air75 — recommends 1S 450mAh
- BetaFPV Cetus Pro — recommends 1S 450mAh
- BetaFPV Meteor75 Pro II — recommends 1S 580mAh
Where this data comes from
Sold only as a box of 4: the $32.49 price is the box's, and price per Wh is that price over the 8.4 Wh the box holds (one pack is 2.1 Wh).