Key Features
- Independent Microprocessor Control: Each battery bay is controlled by its own microprocessor, ensuring incredible precision and intelligent charging management.
- Four-Bay Capacity: Simultaneously charges up to four individual 18650-style battery cells.
- Adaptive Charging Current: Delivers 2.0A per slot when charging 2 batteries, and 1.0A per slot when all 4 bays are occupied.
- High Visibility LED Display: Clearly shows real-time status for each bay — constant red during charging, constant green when complete, and flashing red for wrong battery or reverse connection warnings.
- Multi-Size Compatibility: Supports a wide range of lithium-ion cells including 18650, 26650, 21700, 20700, 18490, 14650, and more.
- USB Type-C Powered: Accepts 1A to 2.1A input via USB Type-C for versatile powering options.
- Fire-Preservative ABS Housing: Built with fire-resistant ABS material for safe operation.
Technical Specifications
Charger Specifications
| Parameter | Detail |
|---|---|
| Number of Bays | 4 |
| Battery Type | Lithium-Ion |
| Compatible Voltage | 3.6V / 3.7V |
| Compatible Battery Sizes | 26650 / 26500 / 22650 / 22500 / 21700 / 20700 / 20650 / 18700 / 18650 / 18490 / 18350 / 16500 / 14650 / 13450 / 12650 / 10500 / 10400 |
| Charging Current (4 Batteries) | 1.0A per bay |
| Charging Current (2 Batteries) | 2.0A per bay |
| Input Power Support | 1A – 2.1A |
| Charging Port | USB Type-C |
| Display | High Visibility LED |
| Housing Material | ABS (Fire Preventative) |
LED Indicator Status
| Status | LED Indication |
|---|---|
| Charging in Progress | Constant Red |
| Charging Complete | Constant Green |
| Wrong Battery Inserted | Red Flashing |
| Reverse Connection Detected | Red Flashing |
Package Contents
- 1 X Hohm School 4 Bay Smart Battery Charger
- 1 X USB Power Cord
- 1 X Manual
