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Quick Details
Quick Details
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Place of Origin:
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Guangdong, China
5S 12V 30A 50A 100A LTO BMS lithium titanate battery BMS PCM protection board 5Series 6Series for 2.4V LTO battery pack
This is 1pc factory price
NOTE: customize service available , We can design the voltage and discharge current as you need , Please feel free to contact us ! Thanks ~
This product is suitable for 2.4V lithium titanate battery overcharge overvoltage protection. The application areas are: solar energy storage, medical equipment, internal power supply, electric bicycles, electric tricycles, electric motor, miner's lamp, mobile power tools, mobile audio, UPS power supply system, DIY electric (high-power 4000W motor) As well as some of the more powerful DIY enthusiasts use.
BMS Size:
30A size:L 85 * W40*T 16 MM other :L 136 * W95*T 10 MM
![5S 12V 30A 50A 100A LTO BMS 2.3V lithium titanate battery BMS PCM protection board 5Series 6Series for 2.4V LTO battery pack]()
Same port Wiring diagram
The negative pole of the battery is used as the reference point, and also as the first power saving pistil. As shown on the diagram, it is divided into B1 (first power saving core) and B2 (second power saving core) from bottom to top,... Bn (n).
Wiring method:
1. first, use black thick wire to connect the battery "negative" to the "B-" of the protection panel".
2. connecting cable first (B-) to the cathode of the first power core, connect second connecting cables (B1) to the positive first power-saving core, third (B2) to the positive second power-saving core, and so on... The Bn (the top) also receives the positive pole of the highest power saving pole, that is, the positive electrode of the battery (B+).
3. use the meter to check whether the voltage of each of the two adjacent terminals of the line terminals corresponds to the voltage of the battery
4. after the above steps are correct, insert the cable and check whether the output is equal to the total voltage of the battery pack.
The output means:
1.) the voltage between the terminals of the charger and the B+;
2.) load the voltage between the negative terminal and the B+;
Note:
1. when installing protective plate, please add fixed screws yourself, pay attention to the screws, not because of vibration and other reasons for loosening and falling!
2. welded each cable to electric pole core corresponding to the line terminal, insert protection board transposon, (please do not insert the cable terminal and the welding core, to prevent damage to the protection plate welding error!)
Faq:
1, can I use this shield for my battery?
Answer: can not use the protection board there are two considerations: first, how much is your battery string, you should buy the corresponding protection on board, the number of second, your battery is what material? Only the protection parameters of lithium iron phosphate batteries and other materials are not the same, so to buy lithium iron phosphate pro please and shop customer service. The protection parameters of other materials are similar, without special instructions.
2, how can I determine what kind of material my battery is?
Answer: you can look at your battery nominal voltage of lithium iron phosphate battery is 3.2V other battery is 3.6V or 3.7V, you can also ask the seller directly sell batteries what material of batteries, many buyers said my battery is 18650 or 26650, this is the soft appearance, not material Oh, we are unable to determine the parameters of your battery protection.
3, how many A protection boards should I choose? Do you want to take the balance? What's the difference between the port and the port?
Answer: port and port difference: sub port default 5A charging current, charge and discharge positive and negative to separate; the same port charging current and discharge current is the same, the charge discharge in the same positive and negative level. How many A protection boards should be selected depends on the motor power of your electric vehicle. For example, the following 250W, 10A, 500W, 800W, 15A, 20A, 1000W or more motors, please contact Grace.
Sense of equilibrium: battery group is the electric core in parallel and series up many pieces, the electric core is not just the world as like as two peas have the same two people are the same, so when the distribution group can only get a similar performance to put into a group, but when charging because the electric core will lead to inconsistent performance after charging voltage is not uniform, equilibrium is in charge when the high voltage electric core resistance discharge, low voltage electric core for the high voltage charging voltage, in order to achieve the consistency, improve the battery performance.
4, my battery is 20AH, you can use this protective plate?
Answer: your battery capacity with the size of this board is not directly related to large capacity battery is not large, mainly to see the continuous current, that is to say your motor is bigger, you choose the persistent current protection board will be bigger, there is no direct relationship with your battery capacity.
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