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FDC-2S-22S / HX-2S-01 3A 2S 7.4V 8.4V Li-ion Battery Protection Board
Availability:
In stock
Product type:
Battery Protection Board
Rs.115.00
FDC-2S-22S / HX-2S-01 3A 2S Li-ion Battery Protection Board
The FDC-2S-22S / HX-2S-01 3A Lithium-Ion Battery Protection Board is designed for compatible 2S lithium-ion battery packs, including suitable 18650 cell configurations. It is intended for battery packs with a 7.4V nominal voltage and an 8.4V full-charge voltage.
This compact 2S BMS/PCM protection module helps protect compatible battery packs against conditions such as overcharging, over-discharging, overcurrent and short circuits, subject to the protection features supported by the exact board revision.
Key Features
- 2S Battery Configuration: Designed for two lithium-ion cells connected in series.
- 7.4V Nominal Voltage: Suitable for compatible 2S Li-ion battery packs.
- 8.4V Full-Charge Voltage: Intended for standard 2S lithium-ion packs charged to 8.4V.
- 3A Current Rating: Supplier-listed working current; confirm the continuous rating for the exact board before use.
- Battery Protection: Intended to provide battery protection functions, subject to the board's verified specifications.
- 18650 Battery Pack Applications: Suitable for compatible battery packs made with 18650 Li-ion cells.
- Compact PCB Design: Suitable for integration into compatible battery-powered electronic projects.
Technical Specifications
| Product Type | Li-ion Battery Protection Board / BMS |
| Model Reference | FDC-2S-22S / HX-2S-01 (confirm exact model) |
| Battery Configuration | 2S — two cells connected in series |
| Battery Chemistry | Lithium-ion (Li-ion) |
| Nominal Pack Voltage | 7.4V |
| Full-Charge Pack Voltage | 8.4V |
| Rated Working Current | 3A (supplier-listed; verify continuous rating) |
| Cell Type | Compatible 18650 Li-ion cells |
| Protection Functions | Verify overcharge, over-discharge, overcurrent and short-circuit protection against the exact board version |
Applications
- Compatible 2S 18650 lithium-ion battery packs
- DIY battery pack assembly and repair
- Battery-powered electronics projects
- Compatible portable electronic devices
- Low-current battery-powered DIY systems within the board's verified limits
Important Compatibility and Safety Notes
- This board is intended for compatible 2S lithium-ion battery packs, not single-cell 3.7V packs.
- Use a suitable 8.4V lithium-ion charger with appropriate current limiting.
- This is a battery protection board, not necessarily a standalone battery charger.
- Do not exceed the verified continuous current rating.
- Confirm the board's terminal markings and wiring diagram before connecting the battery.
- Do not use with LiFePO4 batteries unless the manufacturer explicitly confirms compatibility.
Package Includes
- 1 × 2S 3A Li-ion Battery Protection Board
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