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2S Lithium Battery Charging Protection Board - 7.4V, 5A
$0.4300
In stock
SKU
BAT-03-041
Volume discounts:
- +100 2 % $0.4200
- +10000 5 % $0.4100
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Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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2S Lithium Battery Charging Protection Board - 7.4V, 5A is a lithium battery protection board for 2S Li-ion and Li-Po battery packs. It supports battery protection functions for charge and discharge control with MOSFET switching. The board is designed for voltage detection, overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection. It features low current consumption and a compact form factor for electronics and robotics projects. Use it where battery safety and cell protection are required.
Features of 2S Lithium Battery Charging Protection Board - 7.4V, 5A
- High-precision voltage detection
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Short-circuit protection
- MOSFET charge and discharge control
- Low current consumption
- Compact board size
Specifications of 2S Lithium Battery Charging Protection Board - 7.4V, 5A
- Charging voltage: 8.5V
- Current consumption: 6 microamp
- Continuous discharge current: maximum 4A
- Overcharge detection voltage: 4.29V (±0.025V)
- Overcharge detection delay time: 1 second
- Overcharge recovery voltage: 4.05V (±0.025V)
- Over-discharge detection voltage: 3V (±0.1V)
- Over-discharge detection delay time: 128 milliseconds
- Over-discharge recovery voltage: 3.2V (±0.1V)
- Overcurrent detection voltage: 200mV
- Overcurrent detection current: 9.8A
- Overcurrent delay time: 12 milliseconds
- Short-circuit detection time: 50 microseconds
- Short-circuit recovery status: automatic
- Operating temperature range: -40 to +85 degrees Celsius
- Product size: 35x17 mm
How to Use 2S Lithium Battery Charging Protection Board - 7.4V, 5A
- Connect the battery terminals in the correct order.
- Use the board for protected charge and discharge control.
- Verify the wiring before applying power.
More Info
- Designed for 2S lithium battery packs.
- Uses MOSFET-based protection circuitry.
| Cell Count | 2 |
|---|---|
| Nominal Voltage (V) | 7.4V |
| Max Current (A) | 5A |
| Protection | High-precision voltage detection,Overcharge protection,Over-discharge protection,Overcurrent protection,Short-circuit protection,MOSFET charge and discharge control |
| Board Dimensions (mm) | 35 x 17 |
| Application | Lithium batteries in portable devices,Robotics and electronics projects,Battery safety management,Domestic and industrial battery protection |
| Operating Temp (°C) | -40 to 85 |
| Over-discharge Detection Voltage (per Cell) | 3V (±0.1V) |
| Charging Voltage (Pack) | 8.5V |
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