Mobula7 1S spare parts
Happymodel · specs for the Mobula7 1S 75 mm (ELRS) · checked
The Mobula7 1S is the bigger sibling of the Mobula6: 75 mm, 40 mm two-blade props, and more push in a breeze on a terrace. Its frame, props and packs are easy to find. Its motors are the odd part out, with 1.5 mm shafts where most 0802s have 1.0 mm.
What ships on the Mobula7 1S
- Size
- 75 mm, 1S
- Motors
- RS0802 20000KV, 1.5 mm shaft
- Props
- 40 mm 2-blade (Gemfan 1610), 1.5 mm hole
- Board
- X12 5-in-1 AIO, ELRS built in, 400 mW OpenVTX
- Camera
- Caddx Ant (RunCam Nano 3 on early units)
- Battery
- 1S PH2.0; Happymodel recommends 450–550 mAh
- Dry weight
- About 24 g
Batches change. Check the parts on your own quad before ordering, especially motor shafts and the battery plug.
Frame
Stock: Ducted 75 mm frame.
When ducts crack at the motor mounts, swap the frame and move the board across.
Props
Stock: Gemfan 1610 40 mm 2-blade props, 1.5 mm hole.
Keep a pack of spares in every order: chipped props cause the vibration and hot motors people blame on tuning.
Motors
Stock: Four RS0802 20000KV motors with 1.5 mm shafts.
Replace with Happymodel RS0802 motors. Most other 0802 motors (SE0802, BetaFPV 0802SE) have 1.0 mm shafts, so the stock 1.5 mm-hole props won't grip them.
We don't stock RS0802 motors yet. Our 0802 motors have 1.0 mm shafts and don't suit the stock props.
Batteries
Stock: A PH2.0 lead. Happymodel recommends 1S packs of 450–550 mAh.
PH2.0 packs plug straight in. Many pilots convert the lead to BT2.0, which carries more current; until then an adapter lets BT2.0 packs fly as a backup.
- BetaFPV 1S 300mAh PH2.0 LiPo (4-pack)₹1,490.00Out of stock · notify mePH2.0, plugs straight in. 300 mAh is lighter and shorter-flying than the recommended size.
- GNB 1S 450mAh BT2.0 LiPo (4-pack)₹1,890.00Out of stock · notify meThe recommended 450 mAh size, but BT2.0: use the adapter below or convert your lead.
- PH2.0 to BT2.0 Adapter Cable (2pcs)₹190.00Out of stock · notify meLets BT2.0 packs plug into the Mobula7's PH2.0 lead.
Tools
Stock: A plastic prop tool in the box.
A metal prop tool lasts longer and is gentler on shafts.
Charging and storage
Stock: Whoop packs are 1S LiPo: 4.2 V full, about 3.8 V for storage.
Charge where you can see it, never overnight, and park packs at storage voltage if you won't fly for a few days. Indian summers are hard on LiPos, so keep them out of cars and sunlit windows.
Questions
What props does the Mobula7 1S use?
40 mm two-blade props (Gemfan 1610) with a 1.5 mm hole.
Which battery connector does the Mobula7 use?
PH2.0, with 1S 450–550 mAh packs recommended. Many pilots convert the lead to BT2.0 for more current; an adapter works as a stopgap.
Can I put Mobula6 parts on a Mobula7?
Mostly no. The Mobula7 uses a 75 mm frame, 40 mm props and 0802 motors with 1.5 mm shafts; the Mobula6 uses 65 mm, 31 mm props and 0702 motors with 1.0 mm shafts.