Product overview
Grepow’s Tattu 4.0 14S 30Ah HV 35C 53.2V Lipo Smart Drone Battery is a power pack for heavy-lifting drones with a maximum takeoff weight of 70-100kg. Its supplied battery configuration is 14S1P, with a nominal capacity of 30000mAh (30AH) and nominal voltage of 53.2V. Physical integration must accommodate dimensions of 333 × 237 × 92.5 mm (±5 mm) and a weight of 11500±100g. The assembly combines a plug-and-play connector, an external smart anti-spark device and a cooling air duct.
The battery supports 5C fast charging and a maximum continuous working current of 270A, alongside its specified 35C discharge rate. A built-in battery management system and MOS switch provide management functions including overcurrent and undervoltage protection, intelligent charging and remote control. Bluetooth app access supports battery-status monitoring and state-of-health checking. Ventilation and heat dissipation support cooling during flight, while additional features include charge and discharge protection and an anti-ignition function. Waterproof construction is specified without an ingress-protection rating.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Grepow Tattu 4.0 14S 30Ah HV 35C 53.2V Lipo Smart Drone Battery |
| Product type | High-voltage lithium-polymer smart drone battery |
| Nominal capacity | 30000mAh (30AH) |
| Nominal voltage | 53.2V |
| Cell configuration | 14S1P |
| Discharge rate | 35C |
| Weight | 11500±100g |
| Dimensions | 333 × 237 × 92.5 mm (±5 mm) |
| Intended aircraft class | Heavy-lifting drones with maximum takeoff weight of 70-100kgFor heavy-lifting drones with MTOW 70-100kg. |
| Fast charging | 5C |
| Maximum continuous working current | 270AContinuous operation. |
| Assembly and cells | Optimized assembly structure and upgraded cell performance |
| Cooling architecture | Heat-dissipation air duct for rapid coolingDuring flight. |
| Connection design | Plug-and-play connector |
| Anti-spark equipment | Smart external anti-spark device |
| Portable detection | Portable smart detection |
| Battery management system | Built-in BMS |
| MOS switch functions | MOS switch with overcurrent and undervoltage protection, intelligent charging, remote control and enhanced energy efficiency |
| Battery status monitoring | Battery status monitoring through a Bluetooth-connected mobile appMobile app connected via Bluetooth. |
| State-of-health checking | SOH checkingUsing the Bluetooth app. |
| Water protection | Waterproof construction; no ingress-protection rating specified |
| Electrical protection | Charge and discharge protection with anti-ignition functionDuring charging and discharging. |
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