We are introducing a brand new dual-cell 18650 Li-Ion 2S Charger under Brand “SmartElex”. It is a 18650 Li-Ion 2S battery Charger. This SmartElex charger is designed for 2s Li-Ion batteries. The charger has onboard the Micro-USB female port as input for an input power of the charger.
The small compact design has onboard charging circuitry which combines high-accuracy current and voltage regulation, battery conditioning, charge termination, charge-status indication & On-Board 18650 cell socket. You can directly connect the micro USB cable, or 5V DC and can work up to the 10V DC input.
The pads marked P+ and P- on the side of the module to charge the battery. B+ & B- battery positive and negative Terminal. This module will charge up to 1A charge current. Additionally, the charger has a feature of protection against over-voltage and reverse polarity connection.
The SmartElex Li-Ion 2S charger board has a status of two LED’s which indicates the Status of Charging, Full charge and Battery detects.
Condition for LED Light
|Condition||LED’s Status Onboard|
For cell 1
|LED’s Status Onboard For cell 2|
|Battery conditioning & charging||L1 is ON & L2 is OFF||L4 is OFF & L3 is ON|
|Charge complete(Done) / Battery not Connected||L1 is OFF & L2 is ON||L4 is ON & L3 is OFF|
|Fault or sleep mode||L1 & L2 Both are ON||L1 & L2 Both are ON|
|Position 1||Charging Mode|
|Position 2||The battery is in Parallel connection. Output reflect across B+ & B-.|
|Position3||The battery is in Series connection. Output reflect across B+ & B-.|
- Compact and lightweight.
- On- Board 18650 cell socket
- Input Interface: Micro USB port.
- Over-Voltage Detection
- Reverse Input Voltage Protection
- Charging through Micro-USB
- Multifunction Status LEDs
- Charging indicator LED: Charging / Full charge/ Battery detects.
1 x SmartElex Li-ion 2s charger