18650 lithium battery 3s 12V bms pcb for li-ion battery pack 5A 10A smart bms board
18650 lithium battery 3s 12V bms pcb for li-ion battery pack 5A 10A smart bms board
Main IC and MOS choose imported components, low internal resistance, high voltage resistance, long life, strong performance.FR-4, low temperature coefficient bottom board
Can be used for 3.7V Li-ion cells and 3.2V LiFePO4 cells of various sizes and shapes.
Used for most solar street lamps, electric tools, backup power, electronic products, vacuum cleaners, electric bikes, massagers, 18650/36250 lithium battery packs, etc.
Full inspection for each product.
Tested by AOI optical detection equipment (appearance, leakage welding and virtual welding detection), automatic function detection, manual detection
To ensure that the qualified product rate ≥99.99%.
Excellent design, compact size, simple operation and safety and reliability.
Our BMS can stabilize, protect and prolong the service life of the battery pack.
Stable, safe and reliable are our unremitting pursuit.
Shenzhen Tuodatong Electronics Co., Ltd. is a professional manufacturer of PCBA, which is widely used in various digital products, power tools, medical equipment, mobile lighting and miner's lamps, electric bicycles and motorcycles, solar energy storage and other fields. A high-tech enterprise integrating R&D, production, sales and service, operates strictly in accordance with the ISO9001 quality management system.
There are more than 200 kinds of lithium ion battery BMS and LiFePO4 battery BMS. The products cover 1~30 series battery module series, working current 1A~300A.
Q: Can my battery use your board?
A:It bases on the series and material of your battery.
Q: How can I know what material is my battery?
A: You can check the battery nominal voltage. The lithium iron phosphate battery is 3.2v, others is 3.6V or 3.7V .
Q: What ampere should I choose for the board?
A:It depends on the motor power and controller current limit for electric vehicles. Such as less 250W choose 15A, less than 500 W choose 20 A, less than 800W choose 30A. If more than 1000W, please discuss with me. Protection current cannot be less than controller current limit.
Q:Can the 20AH battery use this board?
A: The capacity of your battery is not directly related to the current of this protection board. It mainly depends on the
continuous current. The larger the motor, the larger the continuous current of the protection board.
Q: How to set the voltage of charger?
A: Lithium battery should be charged with a lithium battery charger. Polymer battery charger voltage: the strings of battery *4.2V
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