Product overview
The Shenzhen Grepow Battery Co., Ltd. Tattu TA9000 charges UAV batteries through two channels with a direct plug-in structure and air cooling. It measures 583 × 412 × 435mm and weighs approximately 23kg. The charger supports 12-22S LiPO/LIHV batteries and provides a 35-90V output range, with maximum charging ratings of 9000W and 120A. Its charging features include 5C fast charging and automatic input power matching. The recommended battery pairing is the Tattu-3.0-HV-30000mAh-35C-68.4V-18S1P.
After an inserted Tattu intelligent battery successfully establishes communication, the TA9000 reads its information and starts intelligent charging without manual setup. During charging, it adjusts current according to the battery's real-time state. Protection functions cover overvoltage, voltage limiting, overheating, current limiting, short circuits and reverse polarity. AC input is 100-240V at 50/60Hz, with a 50A maximum rating and input current specified as AC less than 50A. Connection to 380V three-phase power is prohibited. Operating temperature is 0-40°C, and storage temperature is -20 to 60°C.
Specifications
| Specification | Value & conditions |
|---|---|
| Charging architecture | Dual-channel intelligent charger with a direct plug-in structure |
| Input voltage | AC 100-240V, 50/60Hz, 50A maximum; connection to 380V three-phase power is prohibited |
| Input current | AC less than 50A |
| Output voltage | 35-90V |
| Supported battery types | LiPO/LIHV, 12-22S |
| Charging power | Maximum 9000W |
| Charging current | Maximum 120A |
| Fast charging rate | 5C fast charging |
| Operating temperature | 0-40°C |
| Storage temperature | -20 to 60°C |
| Dimensions | 583 × 412 × 435mm |
| Weight | Approximately 23kg |
| Cooling | Air cooling |
| Input power matching | Automatic input power matching |
| Automatic charging setup | Automatically reads battery information and starts intelligent charging without manual setupAn inserted Tattu intelligent battery has successfully established communication with the charger. |
| Adaptive charging current | Automatically adjusts charging currentDuring charging, according to the battery's real-time state. |
| Protection functions | Overvoltage protection, voltage limiting, overheating protection, current limiting, short-circuit protection and reverse-polarity protection |
| Battery model | Tattu-3.0-HV-30000mAh-35C-68.4V-18S1PRecommended battery pairing. |
| Recommended battery dimensions | 126.5 × 274 × 323.5mmTattu-3.0-HV-30000mAh-35C-68.4V-18S1P battery; dimension tolerance ±5mm. |
| Recommended battery weight | 13800±200gTattu-3.0-HV-30000mAh-35C-68.4V-18S1P battery; the table heading separately specifies a weight tolerance of ±100g. |
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