Overview
Tattu 4.0 is a LiPo smart battery pack designed for heavy payload drones, including 30–50L agricultural drones. It uses high energy density cells and an advanced BMS for plug & play installation, supports up to 270A continuous discharge, and supports up to 5C fast charging with the TA9000Plus Charger.
For ordering assistance and compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
It integrates a high-precision BMS with Bluetooth and supports Drone CAN protocol access. With the Tattu Bluetooth App, users can check real-time battery status, view historical logs, and perform software upgrades. The on/off function is designed to prevent sparking when the battery is powered off before connecting any device.
The structure is upgraded for improved heat dissipation and cooling. Compared with designs requiring USB communication, this version integrates the Bluetooth module into the BMS. The structure is also described as helping reduce corrosion-related short-circuits from exposure to humidity or liquids.
Key Features
- High-precision BMS with integrated Bluetooth
- Drone CAN protocol accessible
- SOC indication
- Fault self-diagnosis
- Self-balancing
- Smart storage
- Log storage and cycle statistics
- Software upgrade function (via Tattu Bluetooth App)
- Automatic charging current adjustment and protection function
- On/off function designed to prevent sparking before connection
Specifications
| Brand | TATTU |
| Minimum capacity | 30000mAh |
| Configuration | 18S1P |
| Nominal voltage | 68.4V |
| Power | 2052Wh |
| Discharge rate | 35C |
| Max continuous discharge current | 270A |
| Peak discharge current | 350A (<= 3s) |
| Discharge plug | ACES 59615-0149D001 |
| Connector type | ACES |
| Dimensions (L x W x H) | 330 x 267 x 120mm |
| Length tolerance | ±5mm |
| Width tolerance | ±2mm |
| Height tolerance | ±2mm |
| Net weight | 14300g (±100g) |
| Operating temperature | -20 to 60°C |
| Charge temperature | 5~10°C <= 1C; 10~20°C <= 1.5C; 20~60°C <= 5C |
| Discharge temperature | -20~0°C <= 0.2C; 0-10°C <= 0.5C; 10~60°C <= 9C |
Applications
- Heavy payload drones
- 30–50L agricultural drones
Manuals
Bluetooth Guide Video
Notice
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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