Product overview
Grepow’s Tattu 3.0 14S 22000mAh 53.2V 25C HV Lipo Smart Drone Battery supplies electrical energy for professional UAV applications, including agricultural spraying, surveying, photography, delivery and eVTOL. The battery pack combines a 14S1P configuration, high-energy-density cells and an advanced battery management system. Its intended aircraft range includes drones with a maximum takeoff weight of 25kg to 85kg and agricultural drones in the 10L to 50L class. Minimum capacity is 22000mAh, with 1170.4 Wh of energy at a nominal 53.2V.
Installation space must accommodate a 290mm × 236 mm × 91 mm pack weighing 7950 g, with a ±100g tolerance. Drawer slides accompany a heat-dissipating aluminum housing and sealed waterproof construction. Features include a Molex discharge plug, external anti-spark device, portable smart checker and LED indicator. Maximum continuous discharge is 150A; 260A peaks are limited to ≤3 seconds. Charging support includes 3C and maximum 5C with TA3000, T3200, TA3200W or TA9000W PRO chargers. Operating temperature is -20 to 60°C, with discharge limited to ≤0.2C at -20 to 0°C and ≤6.5C at both 0 to 10°C and 10 to 60°C.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Grepow Tattu 3.0 14S 22000mAh 53.2V 25C HV Lipo Smart Drone Battery |
| Battery chemistry | High-voltage lithium polymer smart drone battery |
| Minimum capacity | 22000mAh |
| Cell configuration | 14S1P |
| Nominal voltage | 53.2V |
| Energy | 1170.4 Wh |
| Net weight | 7950 gWeight tolerance: ±100g. |
| Dimensions | 290mm length × 236 mm width × 91 mm height |
| Discharge connector | Molex |
| Maximum continuous discharge current | 150A |
| Peak discharge current | 260ADischarge duration ≤3 seconds. |
| Operating temperature | -20 to 60°C |
| Cold-temperature discharge limit | ≤0.2CDischarge temperature: -20 to 0°C. |
| Cool-temperature discharge limit | ≤6.5CDischarge temperature: 0 to 10°C. |
| Warm-temperature discharge limit | ≤6.5CDischarge temperature: 10 to 60°C. |
| Fast charging | Supports 3C fast charging |
| Maximum fast charging | Maximum 5CWith TA3000, T3200, TA3200W or TA9000W PRO chargers. |
| Cycle life | Can exceed 600 cycles |
| Intended aircraft size | Drones with MTOW of 25kg to 85kg; 10L to 50L agricultural drones |
| Cell and management architecture | High-energy-density cells and an advanced battery management system |
| Mechanical integration | Plug-and-play installation |
| Housing and integrated equipment | Aluminum housing for heat dissipation, sealed waterproof construction, smart external anti-spark device, portable smart checker, drawer-slide design and LED indicator |
| Smart functions | Data collection, safety reminders, power calculation, automatic balancing, charging reminders, abnormal-status alarms and data transmission |
| Intended applications | Agricultural spraying, land surveying, police operations, eVTOL, delivery, inspection, photography, construction and mining drones |
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