6S 7S 24V Lithium Battery Protection BMS Board W/ Balance
6S 7S 24V Lithium Li-ion LFP LiFePo4 Battery
Protection BMS Board W/ Balance
Description:
Note: < only 6S 20A 3.7V Li-ion Same Port > version not has cable and cover.
Quality Assurance:
The PCB material guarantees the new original installation. For the charge and discharge key device MOS tube, it guarantees the original supply.
1. Scope of application: Nominal voltage: 3.6V, 3.7V 18650 lithium battery, polymer soft-packed battery.
2. First of all, confirm the maximum current of the load, especially the load of safety class, such as motor, when the motor starts, the current is 6-8 times of the rated work.
To meet:<1>The maximum discharge current of the protective plate should be greater than the maximum current of the load, so as to avoid the phenomenon of over-current protection.
<2>The working current of the protective plate should be greater than that of the load to avoid overheating.
3. First confirm: the capacity of battery, discharge rate, maximum discharge capacity of battery, maximum working current of load.
<1>The protection board provides the protection channel of the discharge switch. The discharge itself or the battery. The discharge capacity of the battery at different rates is different. The battery should be selected to protect the life of the lithium battery.
<2>To meet: battery capacity X ratio = maximum discharge current > maximum load current.
For example, if the maximum current of the load is 40A, then if the selected battery capacity is 3600mA, the discharge rate will be 20C, and the maximum discharge capacity of the battery is 2.6AX20=40A.
<3>Before connecting to lithium batteries, make sure that the voltage and internal resistance of the batteries are the same.
4. The charging current of lithium batteries is less than 0.2 times of the actual capacity of batteries. Excessive charging current will seriously damage lithium batteries.
Detailed information:
7S 3.7V Li-ion Same port 300A :
3.6-3.8V nominal li-ion 3.7V
115×66×38. Overcharge protection voltage 4.28V/over-discharge protection voltage 2.8V/abnormal high-voltage protection/temperature protection optional/can be passed through maximum continuous current 300A/Overcharge current 200A/ Overdischarge
Instantaneous maximum current 1000A/load short-circuit protection/equalization current 83 m An / with self-recovery function. Widely used in 24V electric vehicles, power tools, motor start, etc.
Package Included:
1 x Protection Board with Cable (As your choice)
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