Product overview
Shenzhen Grepow Battery Co., Ltd.’s Tattu TA1500 is an intelligent balance charger for UAV batteries, with applications spanning agricultural aircraft, industrial inspection UAVs, heavy-lift multirotors and flight training. Its two charging channels support selectable parallel or queued operation, allowing charging order to match multi-battery workflows. Supported batteries include 6-14S LiPo, LiHV and LiUHV packs in ordinary pouch and Tattu smart battery formats. Tattu smart batteries support plug-and-charge use, while ordinary batteries require a simple setup.
The charger measures 276 × 166 × 119mm and weighs 3.5kg, defining its physical space and handling requirements within a charging setup. Its specified connector type is AS150U, and a 3.5-inch IPS screen displays battery parameters in real time. AC input is 100-240V at 50/60Hz. Available output power depends on the supply: maximum output is 800W at AC110V and 1500W at AC220V. Maximum charging current is 30A, and the operating temperature range is 0~65 °C.
Charging and storage modes support routine replenishment and battery maintenance within the same device. Real-time battery monitoring accompanies automatic charge termination when a battery reaches full charge. Protective functions cover overvoltage, voltage limiting, individual-cell undervoltage, overheating, current limiting, short circuits and reverse polarity, alongside device self-check. For integration into a UAV battery workflow, the relevant boundaries are the supported battery chemistries and cell counts, AS150U connection, AC supply-dependent power ceiling and specified operating temperature range.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | TA1500 |
| Product type | Dual-channel intelligent balance charger for UAV batteries. |
| Charging channels | 2 |
| Maximum charging current | Maximum 30A |
| AC input | 100-240V, 50/60Hz |
| Maximum output power | AC110V: maximum 800W; AC220V: maximum 1500WAC110V or AC220V input, respectively. |
| Battery chemistries | LiPo/LiHV/LiUHV |
| Supported cell count | 6-14SPouch batteries and Tattu smart batteries. |
| Connector type | AS150U |
| Operating temperature | 0~65 °C |
| Dimensions | 276 × 166 × 119mm |
| Weight | 3.5kg |
| Charging sequence options | Selectable parallel or queued charging. |
| Battery setup | Plug-and-charge operation with Tattu smart batteries; configurable charging for ordinary batteries.Tattu smart batteries connect for immediate charging; ordinary batteries require simple setup. |
| Battery maintenance modes | Integrated charging and storage modes. |
| Display | 3.5-inch IPS screen with real-time battery parameter display. |
| Protection functions | Overvoltage protection, voltage limiting, individual-cell undervoltage protection, overheating protection, current limiting, short-circuit protection, reverse-polarity protection and device self-check. |
| Battery monitoring and charge termination | Real-time battery status monitoring and automatic full-charge termination.Charging stops automatically when the battery is fully charged. |
| Intended applications | Battery charging for agricultural UAVs, industrial inspection UAVs, heavy-lift multirotors and education or training. |
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