Power your next-generation electric systems with the DUPU 12S 32000mAh 10C Solid-State Lithium-Ion Battery, engineered for high-performance applications where reliability, energy density, and safety are critical. With 1420.8Wh of stored energy and a robust 10C discharge rating, this battery delivers up to 320A continuous current—ideal for industrial drones, electric propulsion systems, mobile power stations, and heavy-lift UAVs.
Designed with cutting-edge solid-state lithium-ion technology, this battery offers enhanced thermal stability, reduced risk of swelling or leakage, and superior cycle life compared to conventional LiPo batteries. Its compact design (211×90×129mm) and lightweight construction (5.1kg) make it easy to integrate into tight spaces without sacrificing performance.
Key Features:
- ✅ High Energy Capacity: 32,000mAh / 1420.8Wh for extended runtime
- ✅ High Voltage Output: 44.4V nominal voltage for powerful systems
- ✅ Fast Charging Support: Up to 64A charge current; full charge in less than 2 hours
- ✅ Exceptional Energy Density: 300Wh/kg — among the highest in its class
- ✅ Robust Build Quality: Reinforced wiring, durable casing, and secure connectors
- ✅ Safe & Stable: Solid-state chemistry enhances safety under stress, vibration, and extreme conditions
Technical Specifications:
| Parameter | Value |
|---|---|
| Model | 12S 32000mAh |
| Nominal Voltage | 44.4V |
| Charge Voltage | 50.8V |
| Cut-off Voltage | 32.4V |
| Capacity | 1420.8Wh |
| C-Rate | 10C |
| Weight | 5.1kg |
| Dimensions | 211 × 90 × 129mm |
| Energy Density | 300Wh/kg |
Perfect for agricultural spraying drones, long-range surveillance platforms, electric vehicles, and portable power solutions, the DUPU 12S battery is built for professionals who demand consistent performance in mission-critical environments.
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.
