Product overview
The Grepow Tattu 3.0 14S 25000mAh 51.8V 25C Lipo Smart Drone Battery supplies power for commercial UAV applications, including agricultural spraying, surveying, photography, delivery and eVTOL operations. It is designed for drones with a maximum takeoff weight of 25kg to 85kg and agricultural drones in the 10L to 50L class. The pack combines high energy density cells with an advanced battery management system. Its 14S1P configuration comprises 14 cells at 51.8V, with a minimum capacity of 25000mAh. Smart functions include automatic balancing, power calculation, data collection and transmission, charging reminders and abnormal-status alarms.
Physical integration must accommodate a battery measuring 279mm long, 236mm wide and 91mm high, with a net weight of 9600g ±20g. Its aluminum housing provides heat dissipation, alongside sealed waterproof construction, drawer slides and plug-and-play installation. Hardware features include a smart external anti-spark device, portable smart checker and LED indicator. Charge and discharge plugs are Molex-43045-1600 and Molex-46562-2657 respectively. The pack has a 25C discharge rate, 50C maximum burst discharge rate and 150A maximum continuous current. Maximum 5C charging is supported with TA3000, T3200, TA3200W and TA9000W PRO chargers; lifespan can exceed 600 cycles.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Grepow Tattu 3.0 14S 25000mAh 51.8V 25C Lipo Smart Drone Battery |
| Minimum capacity | 25000mAh |
| Electrical configuration | 14S1P / 51.8V / 14Cells |
| Discharge rate | 25C |
| Maximum burst discharge rate | 50C |
| Net weight | 9600gWeight tolerance: ±20g. |
| Dimensions | 279mm length × 236mm width × 91mm height |
| Charge connector | Molex-43045-1600 |
| Discharge connector | Molex-46562-2657 |
| Maximum continuous current | 150A |
| Maximum fast charging rate | 5CWith TA3000, T3200, TA3200W or TA9000W PRO. |
| Cycle lifespan | Can exceed 600 cycles |
| Intended aircraft size | Drones with MTOW of 25kg to 85kg; agricultural drones of 10L to 50L |
| Cell and management architecture | High energy density cells with an advanced battery management system |
| Installation architecture | Plug-and-play installation |
| Housing and sealing | Aluminum housing for heat dissipation; sealed waterproof construction |
| Hardware features | Smart external anti-spark device, portable smart checker, drawer slides 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, eVTOL, delivery, inspection, photography, construction and mining aircraft |
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