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How To Choose Good 48v 20Ah LiFePO4 Battery Pack?

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Feb 23, 2019

How to Choose Good Quality 48v20Ah LiFePO4 Battery Pack?

With discuss before with the problem of 48v 20Ah lifepo4 battery pack in the last essay, we found it's troublesome to shoot the problem when it occurs. therefore, how to choose good quality 48v 20ah lifepo4 battery pack? and how to mainten in case of problem happen again?


360直播吧Here sum up some useful maintenance skills for your reference as below:

1) Charge full:

When lithium iron phosphate batteries are fully charged, don't rush to unplug the charger plug. Make sure that there is enough time for the batteries to be automatically balanced so that each group is full. Otherwise, it may cause the voltage of individual batteries to be lower than that of other batteries and affect the normal use of the whole batteries.


2) to Help Balance:

360直播吧If the capacity of batteries decreases sharply in a short time, the balance of batteries must be taken into account when excluding physical external factors (such as falling off a car, causing some batteries to fall off, etc.). Readers who are familiar with this and have a certain practical ability are better off disassembling batteries for manual equalization.


3) Case Selection:

360直播吧 It is better not to use stainless steel shell for battery case, which will not only increase the cost, but also be difficult to disassemble during maintenance.


4) Detect Periodly:

360直播吧If abnormal use of battery pack is found, it must be maintained in time to avoid irreversible damage of battery pack after a long time.


5) Professionals:

It is recommended that lithium iron phosphate batteries should be used by people with a certain electronic base, because the biggest problem of such batteries is that the performance of batteries is inconsistent. In the case of a balanced protective plate, the possibility of failure of the whole battery is not very high. When repairing, it would be too inexpensive to scrap the whole batteries due to the deterioration of the performance of a group of batteries (or the cost of repairing is slaughtered).


6) Purchase Channel:

Online purchase of lithium iron phosphate batteries is not recommended. Because the battery packs purchased online are mostly second-hand batteries eliminated by electric vehicles, their performance is uneven. If they do not know the maintenance methods, they will soon be scrapped. For hands-on readers, you can buy new batteries and assemble them yourself.


7) Balance Protective:

Do not use batteries without a balanced protection panel, which can easily lead to overcharge, overdischarge of some batteries or worse performance of individual batteries, and shorten the service life of batteries.


8) Correct Use:

360直播吧Maintenance must be carried out strictly in accordance with the operating rules, not short circuit. Because of the small internal resistance of the battery, short circuit will cause smoke damage instantaneously, and even cause fire, explosion and other dangerous accidents.


9) Careful:

Because the sequence of disassembly and installation of the balanced protection board is not correct, it is easy to cause damage, so it is not easy to disassemble the balanced protection board in maintenance.


What SINOLI BATTERY can do for you?

360直播吧First of all, SINOLI BATTERY is a professional lithium ion, including lifepo4 battery pack, manufacturer.

Secondly, SINOLI Battery takes more than 5 years battery expertise and experience in developing and manufacturing rechargeable lithium ion batteries, makes our customer's product much more popular in the market. SINOLI BATTERY use advanced technology improved battery quality, our new balance protective board makes energy shift automatically, complete problem caused by the barrel principle.