GNB RDQ Series 850mAh 4S
| Chemistry | LiHV |
|---|---|
| Cells | 4S |
| Capacity | 850 mAh |
| C-rating | 60C |
| Energy | 12.9 Wh |
| Weight | 70.5 g |
| Dimensions | 73x30x19mm |
| Connector | XT30 |
| Price (approx.) | 19.0 USD |
| Price per Wh | 0.49 USD/Wh |
8.3 g per 100 mAh - lighter than average for its capacity among the 20 4S LiHV packs in our database (10.2). Price per Wh ($0.49) vs the $2.05 average of the 20 4S LiHV packs that publish one.
How much current can it deliver?
Rated 60C on 850 mAh, the GNB RDQ Series 850mAh 4S is labelled for ≈ 51 A continuous (0.85 Ah × 60). Marketing C-ratings are optimistic, so keep real draw well under that.
Flight time with this battery
With 80% of its 850 mAh used, the GNB RDQ Series 850mAh 4S gives 0.68 Ah, 40.8 amp-minutes: divide by the average draw in A for the minutes. On the 6 quads it fits, at our cruise-current estimates: Tern-LR40 ≈ 6.8 min (6 A), Crux35 ≈ 10.2 min (4 A), Cinebot25 S ≈ 5.8 min (7 A), Pavo25 V2 ≈ 6.8 min (6 A), Smart 35 ≈ 6.8 min (6 A), Cinebot25 V2 ≈ 5.8 min (7 A).
Fits these quads
- GEPRC Tern-LR40 — recommends 4S 3000mAh
- Happymodel Crux35 — recommends 4S 750mAh
- GEPRC Cinebot25 S — recommends 4S 850mAh
- BetaFPV Pavo25 V2 — recommends 4S 850mAh
- GEPRC Smart 35 — recommends 4S 850mAh
- GEPRC Cinebot25 V2 — recommends 4S 900mAh
Where this data comes from
Sold only as a box of 3: the $19.00 price is the box's, and price per Wh is that price over the 38.8 Wh the box holds (one pack is 12.9 Wh).