
2S 8.4V Type-C Lithium Battery Charging Board 2A
The 2S 8.4V Type-C Lithium Battery Charging Board 2A takes the hassle out of charging two-cell 7.4V Li-ion and Li-Po packs from any ordinary 5V USB source. Feed it power through the built-in Type-C port and the onboard circuit regulates a clean 8.4V charge at up to 2A, stopping automatically once the pack is full. Integrated protection guards the pack against over-charge, over-discharge, over-current, and short circuits, so your DIY power banks, RC vehicles, robots, and portable IoT builds stay safe. Robotics and drone hobbyists along with engineering students use this board as the charging heart of custom battery packs. To buy this 2S Type-C charging board in Bangladesh, see the current price in Bangladesh on the Tekko product page and order with nationwide delivery.
Key Features:
• Charges 2S Li-ion / Li-Po packs (7.4V nominal, 8.4V full)
• USB Type-C input works with any standard 5V adapter or power bank
• Charging current up to 2A for faster pack refills
• Precise 8.4V output with automatic charge termination
• Built-in over-charge, over-discharge, over-current and short-circuit protection
• Onboard LED shows charging and full-charge status
• Compact solder-pad board that fits small enclosures easily
Not sure it will work? Test your circuit free in Tekko Sim — on your phone, in Bangla or English.
| Category | Modules |
| Model no. | CHG-2S-TYPEC-2A |
| Availability | In stock |
| In stock | 3 pcs |
| Delivery | Cash on Delivery, nationwide Bangladesh |
| Battery Compatibility | 2S Li-ion / Li-Po packs (7.4V nominal, 8.4V full) |
| Charge Voltage | 8.4V (4.2V per cell) |
| Charge Current | up to 2A |
| Input | 5V DC via USB Type-C port |
| Input Source | USB adapter, power bank, laptop or car USB port |
| Protection | Over-charge, over-discharge, over-current, short-circuit |
| Status Indicator | Onboard LED (charging / charge complete) |
| Termination | Automatic stop when the pack reaches 8.4V |
| Solder Pads | Marked B+ and B- terminals |
| Board Size | approx 26mm x 17mm |
| Recommended Cells | Two identical 18650 or Li-Po cells in series |
| Caution | Never charge damaged, swollen or mismatched cells |


