Massager Battery Pack, Led Light Backup Power Supply, 12V Electronic Products, Solar Street Light Battery Pack, Monitoring Backup Power Supply, And Other Products. Attention: For Products With A Discharge Current Of 3A Or Higher, The Battery Discharge Rate Should Be Above 3C. Calculation Formula For Multiplication: For A 1C Multiplication Rate Battery, The 2000 Capacity Is Equal To 2Ah * 1=2A Working Current. A 3C Rate Battery With A Capacity Of 2000 Is Equivalent To A Working Current Of 2Ah * 3=6A. When The Battery Heats Up During Use, It Means That The Battery Rate Is Not Suitable. In This Case, It Must Not Be Used For A Long Time As The Battery Will Quickly Damage. Attention 1: Strictly Follow The Diagram To Wire 0V (B -), 3.7V (B1), 7.4V (B2), 11.1V (B+), And Do Not Intentionally Short Circuit! Note 2: After Connecting The Wires, It Is Necessary To Charge First Before There Is An Output. Note 3: When Connecting Three Sets Of Batteries In Series, Please Ensure That The Voltage Of Each Set Of Batteries Is The Same. If It Is Different, Please Fully Charge Each Set Of Batteries Separately Before Using Them In Series. The Group Of Batteries With A Fast Voltage Drop During Discharge Testing Is A Poor Battery. For Some Customers With Poor Electronic Foundations, It Is Important Not To Mix Good And Poor Batteries Together! The Closer The Capacity/Internal Resistance Of 3 Sets Of Batteries Is, The Better! (2 Good Batteries+1 Poor Battery Usage Effect=3 Poor Battery Usage Effect). Attention: Do Not Mix The Good Battery And Poor Battery To Use. The Internal Resistance Of 3 Battery Capacity Are Closer Will Be Better. Please Buyers Know The Professional Knowledge Of This Module Before Buying. The Properties Of The Lithium Battery Protection Board: Model: Hx-3S-Fl25A-A Overcharge Voltage Range: 4.25-4.35V 0.05V Size: 41 * 63 * 4.0Mm Overdischarge Voltage Range: 2.3-3.0V 0.05V Working Current: 0-25A Working Temperature: -40-- -+50 ? Instantaneous Current: 35-40A Storage Conditions: -40--+80 ? Static Current: Less Than 30Ua Effective Life: Greater Than 30000 Hours Internal Resistance: Less Than 100M O Short Circuit Protection: Protectable, Delayed Self Recovery.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the size of the Cermant protection board?A: The protection board measures forty-one millimeters by sixty-three millimeters by four millimeters. It's compact and easy to integrate into various devices.
Q: What materials are used in the Cermant battery protection board?A: The Cermant battery protection board is primarily made of high-quality electronic components. These materials ensure durability and reliable performance.
Q: What is the maximum working current of the protection board?A: The maximum working current is twenty-five amperes. This allows it to handle various applications effectively.
Q: How do I install the Cermant protection board?A: To install the board, connect the wires according to the provided diagram, ensuring correct polarity. Always charge the board before using it.
Q: Can I use this protection board for a drill motor?A: Yes, the protection board is suitable for electric drills with a starting current below one hundred twenty amperes. It supports balanced charging functions.
Q: What types of batteries can I use with this module?A: You can use lithium batteries with a nominal voltage of three point seven volts. This includes various types like eighteen six fifty and twenty-six six fifty batteries.
Q: How do I maintain the Cermant protection board?A: To maintain the board, ensure it operates within the specified temperature range and avoid prolonged use under high discharge conditions.
Q: What precautions should I take when using this protection board?A: Avoid mixing good and poor batteries together. Always ensure that the internal resistance and capacity are closely matched for optimal performance.
Q: What is the effective lifespan of the Cermant protection board?A: The effective lifespan is greater than thirty thousand hours. This longevity makes it a reliable choice for various applications.
Q: Does the protection board have safety features?A: Yes, it includes multiple safety features like overcharge protection, overdischarge protection, and short circuit protection. This ensures safe operation.
Q: What should I do if the board gets too hot during use?A: If the board heats up, reduce the load immediately. Prolonged heating can damage the board and associated batteries.
Q: Can this board be used in solar street light applications?A: Yes, it is suitable for solar street light battery packs, among other applications. Its design supports effective power management.
Q: Is there a warranty for the Cermant protection board?A: The product typically comes with a manufacturer's warranty. Check with the retailer for specific warranty terms and conditions.
Q: What if the protection board arrives damaged?A: If the board arrives damaged, contact the seller immediately for a return or replacement. Ensure to keep the original packaging for the return.
Q: How should I store the Cermant protection board when not in use?A: Store the board in a cool, dry place within the temperature range of negative forty to eighty degrees Celsius. This prevents damage and prolongs its life.
Q: What is the continuous charge current limit for this board?A: The continuous charge current limit is ten amperes. This ensures safe and efficient charging for your lithium batteries.