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Lithium-ion battery protection and charging module 4S 30A 18650
SKU: OKY3603
- 12.00 €
-
- Customer price 11.40 € -5%
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The OKY3603 is a 4S (4 series) lithium-ion battery protection module expertly designed for 18650 battery packs, offering comprehensive protection for safe and efficient operation in a variety of lithium-ion battery applications.
Key Features
- Overcharge Protection: Prevents damage to the battery from excessive charging voltage.
- Over-discharge Protection: Protects the battery from being discharged beyond its safe voltage limit.
- Overcurrent Protection: Limits the current drawn from the battery to prevent overheating and damage.
- Short Circuit Protection: Immediately cuts off the circuit in case of a short circuit to prevent fire or explosion.
- Automatic Recovery: Protection conditions are automatically restored without requiring activation (optional charger activation is available).
- Wide Operating Temperature: Operates reliably in temperatures ranging from -40°C to +85°C (with enhanced heat dissipation at high temperatures).
Applications and Benefits
- Battery Packs: Ideal for use in 4-cell lithium-ion battery packs with a nominal voltage of 14.4V, 14.8V, or 16.8V.
- Portable Devices: Suitable for powering various portable devices, such as power banks, flashlights, and other electronic gadgets.
- DIY Projects: Perfect for DIY enthusiasts and hobbyists who need a reliable battery management system for their projects.
- Arduino Projects: Can be easily integrated with Arduino boards for projects requiring reliable battery management.
- Inverter Applications: Designed to avoid false triggering in inverter applications, making it more convenient to use.
Additional Information
- The module is designed with soldering output for easy connection.
- A heat sink can be added to the back of the module for enhanced heat dissipation during high-current operation.
Key Features
- Overcharge Protection: Prevents damage to the battery from excessive charging voltage.
- Over-discharge Protection: Protects the battery from being discharged beyond its safe voltage limit.
- Overcurrent Protection: Limits the current drawn from the battery to prevent overheating and damage.
- Short Circuit Protection: Immediately cuts off the circuit in case of a short circuit to prevent fire or explosion.
- Automatic Recovery: Protection conditions are automatically restored without requiring activation (optional charger activation is available).
- Wide Operating Temperature: Operates reliably in temperatures ranging from -40°C to +85°C (with enhanced heat dissipation at high temperatures).
Applications and Benefits
- Battery Packs: Ideal for use in 4-cell lithium-ion battery packs with a nominal voltage of 14.4V, 14.8V, or 16.8V.
- Portable Devices: Suitable for powering various portable devices, such as power banks, flashlights, and other electronic gadgets.
- DIY Projects: Perfect for DIY enthusiasts and hobbyists who need a reliable battery management system for their projects.
- Arduino Projects: Can be easily integrated with Arduino boards for projects requiring reliable battery management.
- Inverter Applications: Designed to avoid false triggering in inverter applications, making it more convenient to use.
Additional Information
- The module is designed with soldering output for easy connection.
- A heat sink can be added to the back of the module for enhanced heat dissipation during high-current operation.
Model: OKY3603
Battery Type: Lithium Polymer/Li-Ion
Cell Quantity: 4
Overcharge Detection Voltage: 4.25 ± 0.025 V
Overcharge Release Voltage: 4.15 ± 0.05 V
Over-discharge Detection Voltage: 2.50 ± 0.08 V
Over-discharge Release Voltage: 3.00 ± 0.1 V
Overcurrent Protection: 20-30 A
Working Current: 15 A (10A natural heat dissipation, 15A with heat sink, 30A max instantaneous)
Maximum Forward Impulse Current: 30 A
Charging Voltage: 16.8-17 V
Maximum Discharge Current: 15 A
Operating Temperature: -40 to +85°C (enhance heat dissipation at high ambient temperatures)
Module Dimensions: 50 mm x 22 mm x 4 mm
Weight: 5.39 g
Battery Type: Lithium Polymer/Li-Ion
Cell Quantity: 4
Overcharge Detection Voltage: 4.25 ± 0.025 V
Overcharge Release Voltage: 4.15 ± 0.05 V
Over-discharge Detection Voltage: 2.50 ± 0.08 V
Over-discharge Release Voltage: 3.00 ± 0.1 V
Overcurrent Protection: 20-30 A
Working Current: 15 A (10A natural heat dissipation, 15A with heat sink, 30A max instantaneous)
Maximum Forward Impulse Current: 30 A
Charging Voltage: 16.8-17 V
Maximum Discharge Current: 15 A
Operating Temperature: -40 to +85°C (enhance heat dissipation at high ambient temperatures)
Module Dimensions: 50 mm x 22 mm x 4 mm
Weight: 5.39 g
