Engineered for Extreme Endurance and Heavy-Duty Operations
The 6S 22000mAh 25C LiPo battery from Dupu Electronics is one of the highest-capacity 6S packs on the market—designed for large-scale industrial drones, agricultural spraying systems, long-range surveillance platforms, and custom heavy-lift UAVs that demand maximum flight time and reliable high-current delivery.
With an impressive 488.4Wh of stored energy and a robust 25C discharge rating, this battery delivers up to 550A of continuous current, enabling stable performance during demanding operations such as vertical takeoff with full payload, sustained hovering in wind, or extended mapping missions over vast areas.
Its rugged construction, precision cell matching, and reinforced wiring make it a trusted choice for professional drone operators in agriculture, surveying, logistics, and emergency response.
Key Features:
- ✅ Massive Energy Capacity: 22000mAh at 22.2V = 488.4Wh — ideal for missions requiring 40+ minutes of flight time.
- ✅ High Continuous Power: 25C rating supports 550A sustained output, suitable for 8–12 motor industrial platforms.
- ✅ Built for Agriculture & Industry: Widely deployed in plant protection drones, cargo UAVs, and large VTOL systems.
- ✅ Premium Cell Matching: Factory-balanced cells ensure minimal voltage sag and extended cycle life.
- ✅ Heavy-Duty Connectors: Standard XT90 or AS150 plugs handle high current with low resistance; custom options available.
- ✅ Safety & Durability: Heat-resistant shrink wrap, thick silicone wires, and strict QC testing for field reliability.
Technical Specifications:
| Parameter | Value |
|---|---|
| Configuration | 6S1P |
| Nominal Voltage | 22.2 V |
| Capacity | 22000 mAh |
| Continuous C-Rate | 25C |
| Max Continuous Current | 550 A |
| Energy | 488.4 Wh |
| Dimensions (L×W×H) | 205 × 91 × 66 mm |
| Weight | 2704 g (2.704 kg) |
| Recommended Charge Rate | 1C (22A) |
| Balance Plug | JST-XH (standard) |
| Discharge Plug | XT90 / AS150 (or custom) |
Battery Usage Precautions
Please read the following information carefully before purchase.
Before using the battery, please confirm the battery pack voltage.
The full charge voltage of each lithium polymer cell is 4.2V (high-voltage version: 4.35V).
For new batteries, avoid charging with excessive current to minimize battery degradation.
Typically, charge at around 1C current. Use a balance charger specifically designed for RC batteries and select the correct battery type mode.
Incorrect charging mode may cause unexpected hazards.- During charging, place the charger and battery in an open, unobstructed area, away from other items, and ensure someone is supervising the process.
- During discharge, use a beeper or alarm system (e.g., BB warning) to set the low-voltage cutoff per cell to approximately 3.6V to prevent over-discharge.
- When not used for a long time, store the battery at around 3.85V per cell.
Storing at full charge or low voltage can damage the battery and shorten its lifespan.
If unused for more than one month, perform a charge-discharge cycle once a month. - When not in use, disconnect the battery from the model or device, and store it in a dry, well-ventilated environment with temperature not exceeding 30°C.
For your safety, never puncture the battery casing to release gas, even if swelling occurs due to any reason. This may cause fire or explosion.
