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new dual-cell 18650 Li-Ion BMS under SmartElex Brand “SmartElex 2s Li-Ion Charger HAT”. SmartElex 2s LI-ION charger HAT can power raspberry pi. SmartElex 2s LI-ION charger HAT onboard the Micro-USB and DC Jack for the charging with onboard 2 cell 18650 li-on holder. The device charges the two Li-ion cells independently. So, no need to worry about cell balancing. You can directly connect the micro-USB cable or 5V DC jack to power. This module will charge up to 1A charge current. Protects against overvoltage and Undervoltage. SmartElex 2s LI-ION charger board has a status five LED’s which indicates the Status of battery charging / Full charge/ Battery detects/Battery absent etc. You can get output 5V from USB TYPE A and 2 pin connector and also you can get a series voltage of a cell in another connector.
Specifications
| For Battery Model | 18650 |
| Input Voltage | 5V DC |
| Max Input Voltage | 6V DC |
| A full charge voltage | 4.2V DC |
| Charge Current | up to 1A /cell |
| Operating Temperature | -20°C to 70°C |
| Length (mm) | 160 |
| Width (mm) | 55 |
| Height (mm) | 25 |
| Weight (gm) | 67 |
| Shipment Weight | 0.053 kg |
Features:
- Input Voltage: 5V.
- Max Input Voltage: – 6V
- Input Interface: Micro USB port/ DC jack.
- Charge Current: up to 1A / 2A.
- A full charge voltage: 4.2V.
- Over-Voltage Detection Feature: Yes.
- Under-Voltage Detection Feature: Yes.
- Charging indicator LED: Charging / Full charge/ Battery detects.
- Charging through Micro-USB: YES
- On- Board 18650 cell socket: – Yes
Package Includes:
- 1 x SmartElex 2s 18650 Li-Ion Battery Charger
