Semi-Solid & Solid-State Battery Manufacturer

Drone Battery Products

32 models across 7 series: high energy density, high voltage and high rate lithium packs for UAV, robotics and special applications. Every model has its own spec page.

Shengya Electronics drone battery

Product Series

Seven series, 32 models. Every series below targets a different operating profile — endurance, voltage, discharge rate or chemistry — and every model ships with its own spec page. If your platform is close to a model but not exact, that is normal: we build custom drone battery packs to your drawing, from 50 units up, with 7–10 day samples and factory-direct pricing on bulk orders.

High Energy Density Series

Energy density is the spec that decides payload and flight time. The 190–350 Wh/kg range covers mapping, agricultural and delivery platforms — most buyers start with a 310 or 330 pack, then adjust voltage, capacity and BMS protocol around the airframe. We supply these as wholesale drone battery packs to fleet operators, integrators and dealers, with OEM and ODM programs starting from 50 units.

High Voltage Series (4.35V)

A 4.35V charge profile lifts energy density roughly 10–15% over a standard 4.2V pack on the same weight. For weight-sensitive platforms — compact UAVs, racing drones, wearables — that gain is real endurance. As a high voltage drone battery manufacturer, we ship these with the matching BMS and charging profile so the density actually survives field use.

High Rate Series (25C)

Discharge capability is the spec for power drones and racing quads. The 25C series holds discharge stability across sharp throttle inputs, which keeps motors delivering full thrust and protects ESC health on aggressive flight profiles. Bulk orders for FPV fleets and power-drone programs get factory-direct pricing with 7–10 day samples.

Semi-Solid State Series

Semi-solid cells use a composite gel electrolyte between liquid LiPo and full solid-state. Energy density rises and thermal-runaway risk drops — the reason fleet buyers standardize on this chemistry. We build these as custom semi-solid drone batteries under OEM and ODM programs, from cell sourcing to final testing under one roof, with factory-direct pricing on bulk and wholesale volumes and 7–10 day samples before you commit.

Sourcing from a manufacturer means the spec you approve at the sample stage is the spec that ships. Every series below can be built as a wholesale drone battery under OEM or ODM — request a quote with your voltage, capacity and connector, and our engineering team confirms the fit before you commit.

All Models (32)

Click any model for the full specification.

275 Series UAV Battery 6S/7S/12S 16000mAh

275 Series UAV Battery 6S/7S/12S 16000mAh

190 Wh/kg · 16000 mAh · 6S
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High energy density 320wh/kg series

High energy density 320wh/kg series

320 Wh/kg
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310 Series UAV Battery 6S/7S/12S 25000mAh

310 Series UAV Battery 6S/7S/12S 25000mAh

190 Wh/kg · 25000 mAh · 6S
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310 Series UAV Battery 6S/7S/12S 20000mAh

310 Series UAV Battery 6S/7S/12S 20000mAh

190 Wh/kg · 20000 mAh · 6S
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275 Series UAV Battery 6S/7S/12S/14S 30000mAh

275 Series UAV Battery 6S/7S/12S/14S 30000mAh

190 Wh/kg · 30000 mAh · 6S
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275 Series UAV Battery 6S/7S/12S/14S 27000mAh

275 Series UAV Battery 6S/7S/12S/14S 27000mAh

190 Wh/kg · 27000 mAh · 6S
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350 Series UAV Battery 6S/12S/14S 36000mAh

350 Series UAV Battery 6S/12S/14S 36000mAh

190 Wh/kg · 36000 mAh · 6S
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340 Series UAV Battery 6S/7S/12S/14S 40000mAh

340 Series UAV Battery 6S/7S/12S/14S 40000mAh

190 Wh/kg · 40000 mAh · 6S
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340 Series UAV Battery 6S/7S/12S/14S 35000mAh

340 Series UAV Battery 6S/7S/12S/14S 35000mAh

190 Wh/kg · 35000 mAh · 6S
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340 Series UAV Battery 6S/7S/12S 28000mAh

340 Series UAV Battery 6S/7S/12S 28000mAh

190 Wh/kg · 28000 mAh · 6S
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275 Series UAV Battery 6S/7S/12S 18000mAh

275 Series UAV Battery 6S/7S/12S 18000mAh

190 Wh/kg · 18000 mAh · 6S
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270 Series UAV Battery 6S/12S 78000mAh

270 Series UAV Battery 6S/12S 78000mAh

190 Wh/kg · 78000 mAh · 6S
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340 Series UAV Battery 6S/7S/12S 20000mAh

340 Series UAV Battery 6S/7S/12S 20000mAh

190 Wh/kg · 20000 mAh · 6S
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330 Series UAV Battery 6S/7S/12S/14S 36000mAh

330 Series UAV Battery 6S/7S/12S/14S 36000mAh

190 Wh/kg · 36000 mAh · 6S
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270 Series UAV Battery 6S/12S 30000mAh

270 Series UAV Battery 6S/12S 30000mAh

190 Wh/kg · 30000 mAh · 6S
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330 Series UAV Battery 6S/7S/12S/14S 33000mAh

330 Series UAV Battery 6S/7S/12S/14S 33000mAh

190 Wh/kg · 33000 mAh · 6S
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270 Series UAV Battery 6S/12S 26000mAh

270 Series UAV Battery 6S/12S 26000mAh

190 Wh/kg · 26000 mAh · 6S
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330 Series UAV Battery 6S/7S/12S 27000mAh

330 Series UAV Battery 6S/7S/12S 27000mAh

190 Wh/kg · 27000 mAh · 6S
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330 Series UAV Battery 6S/7S/12S 10000mAh

330 Series UAV Battery 6S/7S/12S 10000mAh

190 Wh/kg · 10000 mAh · 6S
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310 Series UAV Battery 4S/6S/7S/12S/14S/18S 70000mAh

310 Series UAV Battery 4S/6S/7S/12S/14S/18S 70000mAh

190 Wh/kg · 70000 mAh · 4S
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310 Series UAV Battery 4S/6S/7S/12S/14S/18S 66000mAh

310 Series UAV Battery 4S/6S/7S/12S/14S/18S 66000mAh

190 Wh/kg · 66000 mAh · 4S
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270 Series UAV Battery 6S/12S 21000mAh

270 Series UAV Battery 6S/12S 21000mAh

190 Wh/kg · 21000 mAh · 6S
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190 Series UAV Battery 6S/12S/14S 30000mAh

190 Series UAV Battery 6S/12S/14S 30000mAh

190 Wh/kg · 30000 mAh · 6S
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190 Series UAV Battery 6S/12S/14S 20000mAh

190 Series UAV Battery 6S/12S/14S 20000mAh

190 Wh/kg · 20000 mAh · 6S
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275 Series UAV Battery 6S/7S/12S/14S 22000mAh

275 Series UAV Battery 6S/7S/12S/14S 22000mAh

190 Wh/kg · 22000 mAh · 6S
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310 Series UAV Battery 4S/6S/7S/12S/14S/18S 50000mAh

310 Series UAV Battery 4S/6S/7S/12S/14S/18S 50000mAh

190 Wh/kg · 50000 mAh · 4S
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310 Series UAV Battery 6S/7S/12S/14S 40000mAh

310 Series UAV Battery 6S/7S/12S/14S 40000mAh

190 Wh/kg · 40000 mAh · 6S
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310 Series UAV Battery 6S/7S/12S/14S 35000mAh

310 Series UAV Battery 6S/7S/12S/14S 35000mAh

190 Wh/kg · 35000 mAh · 6S
View Specs →
310 Series UAV Battery 6S/7S/12S/14S 33000mAh

310 Series UAV Battery 6S/7S/12S/14S 33000mAh

190 Wh/kg · 33000 mAh · 6S
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350 Series UAV Battery 6S/12S/14S 39000mAh

350 Series UAV Battery 6S/12S/14S 39000mAh

190 Wh/kg · 39000 mAh · 6S
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350 Series UAV Battery 6S/12S 30000mAh

350 Series UAV Battery 6S/12S 30000mAh

190 Wh/kg · 30000 mAh · 6S
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350 Series UAV Battery 6S/12S 13000mAh

350 Series UAV Battery 6S/12S 13000mAh

190 Wh/kg · 13000 mAh · 6S
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Why Buy Direct from a China Drone Battery Supplier

What procurement teams actually ask before they order in volume.

Most commercial drone batteries on the market pass through a trader before they reach you. That trader adds a margin and, more importantly, a layer of distance between your spec sheet and the production line. When you buy direct from a drone battery manufacturer in China, the margin disappears and the distance closes.

Shengya Electronics is a drone battery supplier, not a broker. Our factory in Taixing, Jiangsu handles cell sourcing, pack assembly, BMS integration and testing under one roof. That single control point is what makes factory-direct pricing possible: bulk orders skip the middleman, and the price you approve at the sample stage is the price that ships with your batch.

Three things matter to any wholesale drone battery buyer: unit price at volume, consistency across batches, and lead time you can plan around. A direct supplier answers all three with the same production record — not a catalog page.

See how our production line is organized, or jump straight to requesting a quote for your fleet volume.

How Our Drone Battery Factory Works

From cell lot to shipping crate, in four steps.

Every pack that leaves our factory follows the same four steps. Cell sourcing first — we build on cells from established suppliers with documented batch records. Then assembly, where voltage, capacity, connector and enclosure are matched to your drawing. Then testing, where every pack is checked for capacity, internal resistance and discharge consistency. Then shipping, with UN38.3, MSDS and packing certificates issued per shipment.

This is not an unusual process. What is unusual is doing all four under one roof. When cell sourcing and final testing answer to the same quality manager, the gap between “approved sample” and “production batch” stops being a mystery. It is the difference between a battery factory and a battery trading desk.

We are a China-based battery manufacturer with a physical production line, not a drop-shipping operation. If you visit Taixing, you can walk the floor. If you cannot, we send batch test data with every shipment so your quality team can verify without a flight ticket.

Browse the high energy density series or semi-solid state series to see what that production line builds.

Battery Configurations & Customization Options

Every model below can be re-engineered around your platform.

The 32 models on this page are starting points, not limits. Every one of them can be built as a custom drone battery: change the cell count, the capacity, the connector, the wire exit position, even the printed label. Under an OEM or ODM program, the pack arrives ready for your channel — your logo, your packaging, your documentation.

Standard configurations run 6S, 7S, 12S, 13S, 14S and higher, with capacities from 16,000 mAh to 39,000 mAh. Packs ship without a BMS by default; we integrate matching BMS with CAN, RS485 or UART communication protocols on request. Connector type and charging profile are specified by you, not decided by us.

If the model grid below looks close but not exact, that is normal. Most of what we ship is a small adjustment to an existing configuration — which is exactly why sample lead time stays at 7–10 days for standard custom designs.

Tell us your voltage, capacity and envelope and we will confirm the fit before you commit.

Sourcing FAQ for Procurement Teams

Straight answers for buyers comparing suppliers.

What is your minimum order quantity (MOQ)?

MOQ depends on the configuration. Standard models can ship in small trial quantities so you can validate fit and flight behavior before committing to volume. Bulk orders unlock factory-direct pricing tiers.

How long is lead time for a bulk order?

Functional samples typically ship in 7–10 days. Production lead time runs 2–4 weeks after sample approval, depending on design complexity and order size. We quote factory days, calendar days and shipping separately so there are no surprises.

Can you ship drone batteries internationally?

Yes. Every shipment includes UN38.3 test report, MSDS and packing certificate. We regularly export to India, Europe, South Africa and other regions, and we advise on air versus sea routing for your destination.

How do I know the production batch matches the sample?

Ask for batch test data. We provide capacity, internal resistance and discharge consistency records per batch, so your quality team can verify against the approved sample spec before the pallets leave the factory.

More procurement questions? The custom drone battery OEM guide covers the full sourcing process, and our long endurance battery guide covers the engineering side.

Looking for the best quality drone batteries?

Send us your specs — voltage, capacity, size, connector, logo. We reply within 24 hours with a tailored quote.

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