Product overview
The EV-PEAK U1+ is a single-channel charger for agricultural and industrial UAV batteries, with one dedicated output for one connected battery. Its physical architecture combines an aluminum-alloy enclosure, a rear cooling fan and an LCD showing charging mode, current, voltage, elapsed charging time and battery capacity. Battery integration uses an AS150U main charging connector and an MX3.0 balance connector for 6S–14S packs. Supported battery categories include standard LiPo and LiHV packs alongside compatible smart UAV batteries.
The standard communication configuration supports UAVCAN; DroneCAN is configurable, while RS485 is a custom option tied to battery BMS and project requirements. Standard battery recognition detects cell count and voltage, while compatible smart batteries supply information through their BMS. Charging starts after recognition and a countdown whose duration can vary. FAST, NORMAL and SLOW modes provide 25A, 20A and 10A respectively. Available power reaches 1200W at AC 220V and approximately 600W at AC 110V. Integration requires matching the battery connector, balance pinout and communication protocol.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | EV-PEAK U1+ |
| Charger type | Single-channel UAV battery charger |
| AC input | AC 100–240V |
| Maximum charging power | 1200WAt AC 220V input |
| Charging power at AC 110V | Approximately 600WAt AC 110V input |
| Maximum charging current | 25AFAST mode |
| Charging channels | 1 channel |
| Supported battery range | 6S–14S |
| Supported battery types | LiPo / LiHV / compatible smart UAV batteries |
| Charging modes | FAST — 25A | NORMAL — 20A | SLOW — 10A |
| Battery recognition | Automatic cell-count and voltage recognitionStandard UAV batteries |
| Smart battery recognition | Battery information read through communication with the battery BMSCompatible smart UAV batteries |
| Automatic charging | Charging starts automaticallyAfter battery recognition and countdown |
| Countdown duration | VariableDepends on the connected battery and communication protocol |
| Smart battery communication | UAVCAN (default) / DroneCAN (configurable) / RS485 (custom)RS485 provided according to specific battery BMS and project requirements |
| Main charging connector | AS150U |
| Balance connector | MX3.0 |
| Balance port pinout view | Front view of charger-side connector, latch at top, read left to right |
| Balance port upper row | NC B13 B11 B9 B7 B5 B3 B1Front view of charger-side connector, latch at top; read left to right |
| Balance port lower row | B14 B12 B10 B8 B6 B4 B2 B−Front view of charger-side connector, latch at top; read left to right |
| Display | LCD charging information display |
| Displayed information | Charging mode, charging current, battery voltage, charging time and battery capacityDuring operation |
| Cooling | Aluminum-alloy housing + active fan cooling |
| Protection functions | Over-charge / over-voltage / over-current / reverse polarity / short-circuit / over-temperature |
| Product type | Single-channel UAV battery charger |
| Application | Charging agricultural and industrial drone batteries |
| Charging power | Approximately 600WAt AC 110V input |
| Connected battery capacity | One connected UAV batteryThrough the main charging channel |
| Automatic battery recognition | Automatic detection of battery cell count and voltageStandard LiPo and LiHV UAV batteries |
| RS485 configuration | Custom RS485 communicationAccording to specific battery BMS and project requirements |
| NC pin definition | No connection |
| Housing and cooling | Aluminum-alloy housing + active fan cooling |
| Fan location | Rear cooling fan |
| Interface compatibility requirement | Battery connection must match the AS150U charging connector and MX3.0 balance-port pinoutBefore connecting a battery |
| Communication configuration requirement | Communication protocol requires selection for the battery BMS and applicationAccording to battery BMS and application requirements, before ordering |
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