XINGTO
Xingto Solid-State Drone Battery 6S 22.2V 320wh/kg
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High Energy Density
320 Wh/kg for longer flights
High Discharge Rate
10 C peak 250–330 A
Long Cycle Life
≥ 800 cycles, durable
Wide Temperature Range
-20 °C ~ 55 °C for harsh environments
Xingtuo Li‑Polymer 6S 320 Wh/kg Drone Battery Series (6S25AH / 6S33AH) utilises high‑energy‑density cells, delivering 320 Wh/kg to provide longer endurance at the same weight. Designed for industrial drones and high‑power equipment, the series offers excellent rate capability: standard discharge 0.5 C, continuous discharge 3 C, and instantaneous peak up to 10 C (≤ 3 s) to meet take‑off, hover, and burst power demands. The pack integrates a balancing charge port and rigorous charge/discharge management to ensure 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) (remaining capacity ≥ 80 % of initial). The factory voltage is stable at 21 V ~ 21.6 V, and the cells have been verified under high/low temperature performance (–20 °C discharge capacity ≥ 70 % of initial, 55 °C discharge capacity ≥ 95 % of initial), adapting to various harsh operating conditions.
This series offers two capacity options: 6S25AH (25 Ah) and 6S33AH (33 Ah), with identical electrical characteristics – only capacity, dimensions, weight, and corresponding current ratings differ. Choose according to your drone’s payload and endurance requirements.
| Nominal Voltage | 22.2 V |
| Energy Density | 320 Wh/kg (gravimetric) |
| Charge Cut‑off Voltage | 25.2 V (4.2 V per cell) |
| Internal Resistance | < 8 mΩ (1 kHz AC) |
| Cycle Life (0.5 C charge / 1 C discharge, 100 % DOD) | ≥ 800 cycles (≥ 80 % initial capacity) |
| Cycle Life (1 C charge / 3 C discharge, 100 % DOD) | ≥ 500 cycles (≥ 80 % initial capacity) |
| Charging Temperature Range | 0 °C ~ 45 °C |
| Discharging Temperature Range | -20 °C ~ 55 °C |
| Storage Temperature Range | -10 °C ~ 35 °C |
| Storage Humidity | < 75 % RH |
| Storage Voltage | 22.8 V ~ 23.4 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 | 21 V ~ 21.6 V |
| Item | 6S25AH | 6S33AH |
|---|---|---|
| Rated Capacity | 25 Ah | 33 Ah |
| Discharge Cut‑off Voltage | 15 V (2.5 V/cell) | 16.5 V (2.75 V/cell) |
| Standard Discharge Current | 0.5 C (12.5 A) | 0.5 C (16.5 A) |
| Continuous Discharge Current | 3 C (75 A) | 3 C (99 A) |
| Instantaneous Peak Current | 10 C (250 A, ≤ 3 s) | 10 C (330 A, ≤ 3 s) |
| Standard Charge Current | 0.5 C (12.5 A) | 0.5 C (16.5 A) |
| Max Continuous Charge Current | 1 C (25 A) | 1 C (33 A) |
| Discharge Temperature Range | -20 °C ~ 55 °C | -20 °C ~ 55 °C |
| Dimensions (L×W×H, ±3 mm) | 65 × 76 × 188 mm | 65 × 90 × 217 mm |
| Weight (±200 g) | 1.95 kg | 2.53 kg |
| High‑Temperature Capacity Retention (55 °C, 0.5 C) | ≥ 95 % | ≥ 95 % |
Then measure your battery compartment to ensure the dimensions fit:
6S25AH: 65 × 76 × 188 mm
6S33AH: 65 × 90 × 217 mm
Longer flight time favours the larger‑capacity model, but consider the added weight’s impact on flight performance.
Important: After changing battery models, recalibrate your drone’s centre of gravity and flight‑controller parameters to ensure safety and stability.
6S25AH: 12.5 A | 6S33AH: 16.5 A
Maximum continuous charge current: no more than 1 C
6S25AH: 25 A | 6S33AH: 33 A
Charge cut‑off voltage: 25.2 V (4.2 V per cell)
Cut‑off current: 0.05 C
Always use a professional charger with balancing capability. Never exceed the specified voltage.
For new batteries: we recommend balancing all cells to the same voltage before regular use.
Standard discharge: 0.5 C (6S25AH: 12.5 A, 6S33AH: 16.5 A)
Continuous discharge: ≤ 3 C
Instantaneous peak: ≤ 10 C, duration ≤ 3 seconds
Discharge cut‑off voltage (never exceed):
6S25AH: 15 V (2.5 V per cell)
6S33AH: 16.5 V (2.75 V per cell)
Discharging below these voltages will cause permanent damage. Set low‑voltage alarms correctly in your flight controller.
- Do not heat or incinerate. Keep away from fire and environments exceeding 60 °C.
- Do not immerse in water or get wet.
- Do not short‑circuit positive and negative terminals with metal conductors.
- Do not puncture with sharp objects, disassemble, or solder directly onto the battery.
- Do not store or carry with metal objects (necklaces, hairpins, coins, screws, etc.).
- Do not use severely dented or deformed batteries.
- Only use the specified dedicated charger and follow the instructions.
- Charge voltage must not exceed 25.2 V, and current must not exceed 1 C.
- Do not reverse polarity when installing into equipment.
- Do not mix with dry cells or other types of batteries.
- Do not use in heating appliances, washing machines, or high‑pressure containers.
- If the battery becomes hot, emits odour, changes colour, deforms, or shows other abnormalities during use, charging, or storage, stop using immediately.
- If leakage or pungent smell occurs, move away immediately.
- If the battery is hot, smells unusual, discolours, or deforms, discontinue use immediately.
- If leakage or pungent smell occurs, keep clear.
- Charge, use, and store away from static‑electricity‑prone areas.
- For long‑term storage, remove from device and keep in a low‑temperature, low‑humidity environment.
- Keep out of reach of children.
- Clean dirty terminals with a dry cloth before use.
- Do not exceed the specified temperature range: charging 0 ~ 45 °C, discharging –20 ~ 55 °C.
- Avoid over‑discharge: 6S25AH minimum cell voltage 2.5 V (total 15 V), 6S33AH minimum 2.75 V (total 16.5 V).
- Batteries have a limited service life. If runtime is significantly shorter, replace the battery.
- Remove the battery from the device immediately after its end‑of‑life.
- Dispose of used batteries properly by packaging them safely and placing them in designated recycling bins for professional handling.
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FAQS
1. HOW DO I PLACE MY ORDER?
- Simply choose your style on the product page then click the “Add To Cart” button and follow the simple steps to complete your order.
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2. HOW LONG WILL IT TAKE TO SHIP MY ORDER?
- Orders typically ship within 5 to 10 business days. For international orders, transit will take an additional 1 to 2 weeks.
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4. I NEED HELP WITH A LATE ORDER
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- If your order has not arrived after 10 business days (domestic) and 20 business days (international), please contact our team, we are happy to assist.
- Products that need to be customized, production time is 10-25 days to ship, product details will be announced.
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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:
- Our Default Terms: The customer (consignee) must handle clearance and pay all duties/taxes.
- 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!
12、Answer: Duties are determined by your country’s customs based on product type, value, and regulations. To estimate costs:
- 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).
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As following steps:
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Holder Name: Xiamen Gaoteng Trading Co., Ltd.
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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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