XINGTO
Xingto Solid-State Drone Battery 12S 340wh/kg
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Ultra-High Energy Density
340 Wh/kg for longer flight times
High Discharge Rate
10C peak 280–400 A
Long Cycle Life
800 cycles for lasting durability
Wide Temperature Range
-40 °C ~ 55 °C for harsh environments
Xingtuo Li-Polymer 12S 340Wh/kg Drone Battery Series (28Ah / 40Ah) features high-energy-density cells with 340 Wh/kg, delivering longer endurance at the same weight. Designed for industrial drones and high-power applications, it offers excellent rate discharge performance: standard 0.5 C, continuous 3 C, and instantaneous peak 10 C (≤ 3 s) to meet takeoff, hover, and sudden power demands. The battery pack includes a balanced charging interface and strict charge/discharge management, ensuring cycle life: ≥ 800 cycles at 0.5 C charge / 1 C discharge (100 % DOD) and ≥ 500 cycles at 1 C charge / 3 C discharge (100 % DOD). Factory voltage is stable at 42 V ~ 43.2 V, and the batteries are verified for high/low temperature performance (–20 °C discharge capacity ≥ 70 % of initial, 55 °C discharge capacity ≥ 98 % of initial), adapting to various demanding working conditions. Two capacities are available: 12S28AH (28Ah) and 12S40AH (40Ah), with identical electrical characteristics — only capacity, dimensions, weight, and corresponding current values differ, allowing flexible choice based on drone payload and endurance requirements.
| Nominal Voltage | 44.4 V |
| Energy Density | 340 Wh/kg |
| Charge Cut-off Voltage | 50.4 V (4.2 V per cell) |
| Discharge Cut-off Voltage | 31.2 V (2.6 V per cell) |
| Internal Resistance | < 15 mΩ (1 kHz AC) |
| Cycle Life (0.5 C / 1 C, 100 % DOD) | ≥ 800 cycles |
| Cycle Life (1 C / 3 C, 100 % DOD) | ≥ 500 cycles |
| Charge Temperature Range | 0 °C ~ 45 °C |
| Discharge Temperature Range | -40 °C ~ 55 °C |
| Storage Temperature | -10 °C ~ 35 °C |
| Storage Humidity | < 75 % RH |
| Storage Voltage | 45.6 V ~ 46.8 V (3.80 V ~ 3.90 V per cell) |
| Shipping State of Charge | 40 % ~ 60 % (3.7 V ~ 3.9 V per cell) |
| Factory Voltage | 42 V ~ 43.2 V |
| Item | 12S28AH | 12S40AH |
|---|---|---|
| Nominal Capacity | 28 Ah | 40 Ah |
| Discharge Cut-off Voltage | 31.2 V | 31.2 V |
| Standard Discharge Current | 0.5 C (14 A) | 0.5 C (20 A) |
| Continuous Discharge Current | 3 C (84 A) | 3 C (120 A) |
| Instantaneous Peak Current | 10 C (280 A, ≤ 3 s) | 10 C (400 A, ≤ 3 s) |
| Standard Charge Current | 0.5 C (14 A) | 0.5 C (20 A) |
| Max Continuous Charge Current | 1 C (28 A) | 1 C (40 A) |
| Dimensions (L × W × H) | 130 × 76 × 196 mm (±3 mm) | 138 × 92 × 213 mm (±3 mm) |
| Weight | 4.10 kg ± 200 g | 5.48 kg ± 200 g |
- Use only the specified charger and follow the instruction manual.
- Use the battery only in approved equipment.
- Do not heat or throw the battery into fire.
- Do not use or leave the battery near fire sources or in environments exceeding 60 °C, nor charge/discharge in such conditions.
- Do not immerse the battery in water or get it wet.
- Do not store or carry the battery together with metal objects (necklaces, hairpins, coins, screws, etc.).
- Do not short‑circuit the positive and negative terminals with metal conductors.
- When installing, ensure correct polarity (do not reverse).
- Do not pierce the battery with sharp objects.
- Do not disassemble or directly weld the battery.
- Do not use batteries with severe scratches or deformation.
- Read the operating instructions carefully before use. Improper operation may cause heating, fire, explosion, damage, or capacity loss.
- Do not place the battery in heating appliances, washing machines, or high‑pressure containers.
- Do not mix with dry cells or other primary batteries, nor with batteries of different packaging, types, or brands.
- If the battery becomes hot, emits odour, changes colour, deforms, or shows any other abnormality during use, charging, or storage, stop using it immediately.
- If the battery leaks or emits a pungent odour, move away from it immediately.
- Keep out of reach of children to avoid accidental ingestion.
- Before using the battery, thoroughly read the operation guide and fully understand the safety precautions.
- Read the equipment manual before inserting or removing the battery.
- Batteries have a limited service life. If operating time is significantly shorter than usual, replace the battery.
- Remove the battery from the equipment immediately after its end‑of‑life.
- For long‑term non‑use, remove the battery from the device and store in a low‑temperature, low‑humidity environment.
- Charge, use, and store the battery away from static‑prone areas.
- If the terminals become dirty, wipe clean with a dry cloth before use.
- Operating temperature must remain within specified ranges: charge 0 ~ 45 °C, discharge -40 ~ 55 °C. Never use above 60 °C.
- Do not over‑discharge: minimum cell voltage is 2.6 V (total 31.2 V). Going below this may cause permanent damage.
- Dispose of used batteries properly by packaging them securely and placing in designated recycling bins.
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Made-to-order products: Once a customer submits an order, the product will immediately go into production. Given its customized nature and the immediacy of production, such orders become binding upon confirmation and no refunds will be accepted.
All products that require production time are classified as customized products.
10、Answer: Customs clearance responsibility depends on trade terms (e.g., EXW, FOB, DDP). Generally:
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- Exceptions: If your order states "DDP (Delivered Duty Paid)", we will handle clearance.
11、Answer: Typically required documents:
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- Commercial invoice (contact us after purchase);
- Tip: Contact your local customs in advance!
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- Check your local customs website;
- Use third-party tools (e.g., Avalara, DutyCalculator).
13、Answer:
- Delays: Contact customs directly to submit documents/payments. We can provide tracking numbers or invoices.
- Destruction: Losses due to unresponsive clearance will be borne by the customer.
- Exceptions: If caused by our documentation errors, contact us for support.
14、Answer: You will receive a commercial invoice and packing list via email. For other documents, contact sales@uavmodel.com (response within 24 hours).
15、Answer: The following products may be seized or rejected:
- Prohibited items in your country (e.g., cosmetics with banned ingredients);
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- Under-declared value (may raise tax evasion suspicions).
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UAVMODEL
Ownership:
UAVMODEL CO., LTD.;
ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;
XIAMEN GAOTENG TECHNOLOGY CO., LTD.
Email:Sales@uavmodel.com
Phone: +8613015671328
313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,
Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen

What we really do?
UAVMODEL is a leading UAV airframe manufacturer. Our UAV platforms serve professional needs in industrial inspection, gas and oil, precision agriculture, mapping, public safety, construction, forestry and defense.
10+ Years of Experience
500+ Successful Cases
12+ Industry Awards
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We are committed to the R&D of medium and large UAVs and specialized UAV technologies for complex environments. Our focus includes design, production, testing, sales, and service, providing comprehensive solutions based on our technology.
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