Description
Small packs get treated like an afterthought, yet they carry the entire flight. The Pocket Volt twin pack brings 3S and 4S energy to the compact machines that define modern FPV: toothpick quads, cinewhoops, and lightweight fixed-wing models where every gram decides how the aircraft behaves.
At 70C continuous and 140C burst, these cells keep up with the throttle-happy flying style that small quads demand, while the 5C charge rate means a quick top-up between packs is a real part of your day, not a waiting game. The XT30 and XT60 connector options let you match the pack to your aircraft without adapter clutter, and the 14AWG leads keep resistance low at these current levels.
Weights run from 70g to 110g, which keeps the all-up weight of a 2-inch toothpick or 3-inch cinewhoop inside the envelope the frame was designed for. Capacities of 650mAh and 850mAh balance run time against agility, so you choose the character of the flight rather than fighting the battery.
The connector choice is a real convenience: order the XT30 version for micro builds and the XT60 version for slightly larger craft, and the balance lead stays JST/XH either way. Because the cells are assembled with automatic stacking, internal resistance is consistent pack to pack, which matters more at 70C than most hobbyists realize, since sagging voltage is what makes a quad feel sluggish before the battery is technically empty.
Great machines do not need big batteries. They need the right ones.
Key Features
- ✦ 70C continuous / 140C burst discharge for snappy FPV performance
- ✦ 3S 11.1V and 4S 14.8V options in one purchase
- ✦ XT30 or XT60 output to match your aircraft connector
- ✦ 650mAh and 850mAh capacities for weight-to-flight-time tuning
- ✦ 5C fast charging keeps turnaround short
- ✦ Lightweight build: 70-110g per pack, perfect for 90-150mm quads
Technical Specifications
- Configuration: 3S1P 11.1V / 4S1P 14.8V
- Capacity: 650mAh / 850mAh
- Discharge rate: 70C continuous, 140C burst
- Charge rate: 5C max
- Output connector: XT30 / XT60
- Balance connector: JST / XH
- Wire gauge: 14 AWG
- Dimensions: approx. 22-33 x 30 x 58-62 mm
- Weight: 70-110 g depending on configuration
- Chemistry: LiPo (lithium polymer)
Application Scenarios
Built for the 90mm to 150mm class: 2-inch toothpick drones that slash through trees, 3-inch cinewhoops carrying action cameras through indoor and outdoor sets, lightweight foamies, and small racing quads. Pilots who fly several packs in a session will appreciate the twin-pack format, and the mix of 3S and 4S configurations means one order can cover both a mellow cruiser and a hot rod on the same bench.
Frequently Asked Questions
Q: Which connector should I choose?
A: Match the connector to your aircraft. Toothpicks and micro quads typically run XT30; larger cinewhoops and planes often run XT60. Check your current battery plug before ordering.
Q: Is this pack right for a 2-inch toothpick?
A: Yes. The 650mAh 3S pack at 70g is a classic toothpick setup, keeping total weight low while delivering strong punch for freestyle moves.
Q: What charger do I need?
A: A balance charger that supports 3S and 4S LiPo. Charge at up to 5C (a 650mAh pack can charge at 3.25A) and always use balance mode.
Q: How should I store these batteries?
A: Store at 3.7-3.85V per cell in a cool, dry place away from direct sunlight. Use your charger storage mode between flying days.
Q: Can I use them in series for a 6S or 8S setup?
A: Yes, matching two 3S or two 4S packs in series is common. Use packs from the same run with similar voltages for balanced discharge.
Q: How long will these packs last?
A: Treated well (stored at storage voltage, charged with a balance charger, not over-discharged below 3.2V per cell), a 70C pack typically delivers 150-300 cycles for hobby use.
Q: What is the difference between XT30 and XT60?
A: XT30 is the smaller connector for currents up to about 30A, standard on toothpicks and micro quads. XT60 handles higher current and is common on larger cinewhoops and planes. Choose the one that matches your aircraft.
Q: Can I charge it while it is inside the drone?
A: Disconnect the pack from the aircraft before charging. Charging while connected risks damaging the flight controller and makes it impossible to balance-check the cells safely.
Q: Is this pack beginner-friendly?
A: Yes, with one rule: read the notice card first. Confirm the connector and voltage match your aircraft, use a balance charger, and store the pack at storage voltage. Follow those three steps and the learning curve is gentle.
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