GEPRC Tern-LR40
At 159 g dry the Tern-LR40 is 229.5-357 g ready to fly on the 6 matching 4S packs listed below (850-3000 mAh): the pack is 31-55% of all-up weight.
| Class | long range |
|---|---|
| Weight (no battery) | 159 g |
| Prop size | 4 " |
| Prop mount | T-mount |
| Motors | GEPRC SPEEDX2 1404 3000KV |
| VTX system | analog |
| Camera | Caddx Ratel2 |
| Flight controller | Taker G4 45A AIO |
| Receiver options | PNP/GEPRC ELRS24/GEPRC ELRS915/TBS Nano RX |
| Manufacturer flight time | 7 (LiPo 750) / 25 (Li-ion 3000) min |
What battery does the Tern-LR40 use?
| Cells | 4S |
|---|---|
| Capacity | 3000 mAh |
| Recommended range | 660-850 LiPo or 18650 3000 Li-ion mAh |
| Connector | XT30 |
| Chemistry | LiPo / Li-ion |
Matching packs from our database
All-up weight is this quad's 159 g dry weight plus the pack's own weight.
| Battery | mAh | C | Weight | All-up weight | Price/Wh |
|---|---|---|---|---|---|
| Flywoo 18650 3000mAh 4S | 3000 | 10C | 198.0 g | 357 g | $1.45 |
| GNB Gaoneng 930mAh 4S | 930 | 120C | 100.0 g | 259 g | $1.74 |
| GNB RDQ Series 850mAh 4S | 850 | 60C | 70.5 g | 229.5 g | $0.49 |
| Tattu 850mAh 4S | 850 | 75C | 103.0 g | 262 g | $1.55 |
| GNB Gaoneng 850mAh 4S | 850 | 60C | 73.0 g | 232 g | $1.7 |
| GNB Gaoneng Square Type 850mAh 4S | 850 | 80C | 102.0 g | 261 g | $1.75 |
Tern-LR40 flight time
The Tern-LR40 flies ≈ 6.8-24.0 min on the 3 pack capacities listed above at our 6 A cruise-current estimate, with 80% of a pack used: 850 mAh ≈ 6.8 min, 930 mAh ≈ 7.4 min, 3000 mAh ≈ 24.0 min.
Where this data comes from
Analog version 159g (Wasp HD: 171g, O3: 180g). Props HQProp T4X2.5. Connector XT30 not stated by GEPRC - standard for this class.