42V 2A charger with DC 5.5×2.5 mm connector — mains charging adapter for lithium-ion batteries with a nominal voltage of 36 V and 10S configuration. The maximum charging voltage is 42 V, and the output current is — 2 A.
The charger is equipped with a built-in fan, which provides active cooling during operation and helps to dissipate heat under high load. The LED indicator allows you to monitor the charging process status.
⚡ Main features
- 🔌 Type: Li-ion battery charger
- 🔋 Nominal battery voltage: 36 V
- 🔋 Battery configuration: 10S
- ⚡ Maximum charging voltage: 42 V
- 🔌 Output current: 2 A
- 🔘 Connector: DC 5.5×2.5 mm
- ❄ Cooling: active, built-in fan
- 💡 Indication: LED charging status indicator
- 🔴 Red indicator — battery is charging
- 🟢 Green indicator — charging is complete or the charger is not connected to the battery
🔋 For 36V Li-ion batteries
The charger is designed for lithium-ion batteries with a nominal voltage of 36V. For the standard 10S configuration, the maximum full charge voltage is 42V.
The output current of 2A provides a convenient charging mode for compatible batteries and is suitable for a variety of electric vehicles and other equipment with 36V batteries.
❄ Active cooling
Unlike chargers with passive cooling, this model is equipped with a built-in fan. Active cooling helps to more effectively remove heat from electronic components during operation and under load.
💡 Light indication
The charger is equipped with an LED indicator that allows you to quickly determine the charging status:
- 🔴 Red — the battery is charging.
- 🟢 Green — charging is complete or the battery is disconnected.
🛴 Purpose and compatibility
The charger can be used for various types of electric vehicles and equipment equipped with 36 V Li-ion batteries and a corresponding DC 5.5×2.5 mm connector.
- 🚲 Electric bicycles
- 🛴 Electric scooters
- 🏄 Skateboards and hoverboards
- 🔋 36 V lithium-ion batteries
- ⚙ Other electrical equipment with corresponding charging parameters
🔌 DC 5.5×2.5 mm connector
The model is equipped with a standard round DC 5.5×2.5 mm connector. Before purchasing, be sure to check the size of the connector on your device and the polarity of the connection.
⚠ Important! The same appearance of the plug does not guarantee full compatibility. Before connecting, make sure that the battery has a nominal voltage of 36 V, a maximum charging voltage of 42 V, and the polarity of the connector matches the charger.
🛡 Rules for safe use
- ⚠ Use the charger only with batteries designed for charging up to 42 V.
- ⚠ Do not connect the charger to batteries with a different voltage.
- ⚠ Check the polarity of the connector before connecting.
- ⚠ Do not use the device in damp rooms or in the rain.
- ⚠ Do not cover the ventilation holes during operation.
- ⚠ Ensure free air access to the built-in fan.
- ⚠ Do not use the charger if the case, cable or plug is damaged.
✅ Advantages
- ✔ Output voltage 42 V for 36 V batteries
- ✔ Charging current 2 A
- ✔ Support for 10S Li-ion batteries
- ✔ Active cooling with built-in fan
- ✔ Convenient LED indication of the charging process
- ✔ Standard DC 5.5×2.5 mm connector
- ✔ Suitable for electric bicycles, scooters and gyro scooters
- ✔ Compact solution for regular battery charging
📋 Technical specifications
| Type | Charger |
| Battery type | Li-ion |
| Battery nominal voltage | 36 V |
| Configuration | 10S |
| Maximum charging voltage | 42 V |
| Output current | 2 A |
| Connector | DC 5.5×2.5 mm |
| Cooling | Active, built-in fan |
| Indication | LED, red / green |
| Red indicator | Charging in progress |
| Green indicator | Charging complete or battery disconnected |
Order 42V 2A charger with DC 5.5×2.5 mm connector in the WST store. This is a practical solution for charging 36 V lithium-ion batteries used in electric bicycles, electric scooters, hoverboards and other electric vehicles.
Please note! The product photo may differ slightly in terms of inscriptions and shades of color from the actual appearance. This does not affect the technical characteristics and functionality of the product.