Because we are now living in a new era of intelligence, intelligent products throughout every nook and cranny of the home, let's talk about sweeping robots today, the original intention of the hairma sweeping robot is to let it help them clean the dust on the floor at home. But with the development of technology, sweeping robots in technology is also very big progress, to people fast at the same time also let many people declare amazement.
Sweeping robots, also known as intelligent vacuuming, robot suction device, generally speaking can finish cleaning, vacuuming, wiping the floor work of the robot. All can be uniformly called sweeping robots. The intelligent sweeping robot can rely on a certain artificial intelligence to actively complete the floor cleaning work in the room, the choice of brush sweeping and vacuum way, the ground debris into its own garbage storage box, to complete the floor cleaning. It is mainly through the overall scan of the room size, in the robot's microcomputer into the room's positioning map, including how big the room, the room furniture placement, and so on, and then through the satellite positioning system, the preparation of the work plan.
Sweeping robots are designed to be wireless because they are not punctual and do not limit the area of operation. This requires a "lithium battery" to supply it with power to maintain normal operation, sweeping robots on the "lithium battery" requirements are particularly high, so now after the replacement of the upgraded version of the sweeping robot basically use "lithium polymer batteries "Because the polymer lithium battery safety is relatively high, the weight is also relatively light, high voltage, the same volume of its energy density than nickel-hydrogen batteries, lead-acid batteries much higher, and no charge and discharge memory effect, with the use of charging, the use of life more than 700 times.
Sweeping robot "lithium battery" despite the high capacity, long cycle life, but the lithium battery improper use, will make the lithium battery life and capacity density becomes smaller, sweeping robot lithium battery in the use of the following keys should be noted.
Caution one: do not over discharge
The lithium battery discharge platform has a certain amount of time, depending on how much power the robot, if the robot in the operation of the lithium battery power left 20%, but also continue to work and run out of power know that the robot does not work, which causes excessive discharge of lithium batteries, often this will reduce the service life of lithium batteries. General robot on the replacement of a lithium battery is still quite expensive, so usually still need to pay attention to proper maintenance.
Note two: the use of the manufacturer's original charger
To charge the lithium-ion battery, you should use a special lithium-ion battery charger. Lithium-ion battery charging with CC/CV mode (constant current + constant voltage), that is, a constant current to charge, when the voltage reaches 4.2V * n to constant voltage charging, until the current is reduced to 0.01C when charging stops.
Note 3: When not used for a long time, the lithium battery should be charged to 95% and then placed and saved, not placed on empty power
Lithium battery storage, transportation and shipping, are semi-charged condition, the voltage is almost 3.83V. full charge (4.18-4.19V) is prone to safety accidents, lithium polymer battery soft pack, may be bulging. No power condition (3.0V or less) is more damaging to the battery, the electrode data lattice collapse serious. It is clear when you look at the following set of data.
Percentage is the percentage of saturation condition relative to the initial value at that time
Storage temperature 40% charging condition 100% charging condition
0 degrees 98% (after one year) 94% (after one year)
25 degrees 96% (after one year) 80% (after one year)
40 degrees 85% (after one year) 65% (after one year)
60 degrees 75% (after one year) 60% (after 3 months)
Obviously, if you want to save the battery for a long time, try to put it in a dry and low temperature environment and let the battery remaining power in about 40% of the most ideal, of course, it is best to take the battery out once a month, not only to ensure that the battery outstanding preservation conditions, but also not to let the power completely lost and damage the battery.
Caution four:
Lithium batteries stored when put in dry air, the temperature is theoretically a little lower good, but combined with the current situation of civilian batteries, most manufacturers do too low temperature battery will damage the internal structure, so it is still appropriate to be at room temperature of about 20.
If you have any demands in batteries, please feel free to contact info@manlybattery.com
