Lithium ion car battery testing

<p><a href="https://www.vglorylibattery.com/" target="_blank">Lithium ion car battery</a> equalizing charge after filling the power, also is floating, daily plate grid distribution of the various parts of the alloy composition and structure differs, thus causes sheeting electrochemical properties of imbalancethe imbalance will make again under the floating charge and the charge and discharge voltage gap, and with the cost and discharge cycle, create the gap increasing, shape the so-called'backward mobile ( Battery failure) ”。 The present domestic standards, in a group, the gaps in the biggest float charging voltage of the battery ought to be 50 mv or less, and the standard of developed countries is 20 mv or less, so should listen to and reduce the dimensions of floating-state battery operating voltage gap, after we ask to be used in lithium ion car battery, needs to immediately to enhance the electricity and the marketplace is too long can cause plate bubble is bad for the battery self-discharge.&nbsp;</p><p>Lithium</p><p>ion car battery belong to dry lotus type lead-acid batteries, the in the later</p><p>need often including soapy water, the way to prevent adding too much or too</p><p>small, here small constitute listing points of every single cell battery</p><p>electrolyte battery amount should be greater than plate 10 &amp; # 12316; 15</p><p>_.&nbsp;The evaluation process is as follows: ( 1) Glass tubing</p><p>method.&nbsp;&nbsp;Measurement, insert the battery charging glass tubing on the</p><p>perpendicular hole and balance the protective plate piece, the opposite end of</p><p>the finger block, USES the vacuum, even when the glass tube filed ( extract )</p><p>When the electrolyte absorption.&nbsp;The tube height is higher than that of</p><p>this electrolyte plate.&nbsp;( 2) If there is no diameter of 3 &amp; # 12316; 5</p><p>mm hollow glass tube, may be substituted other acid hollow tube of a comparable</p><p>dimension, or utilize the clean of bamboo or wood, the dimension of liquid</p><p>level height, but not having metal sticks inserted within the battery is</p><p>quantified.&nbsp;With wood or bamboo measurement method of liquid level height</p><p>is relatively straightforward, as long as bamboo or wood insert battery</p><p>charging pit and vertical plate security against, then take out, the trace of</p><p>liquid onto the shooting of bamboo or wood height is that the liquid level</p><p>height.&nbsp;If assess liquid level is low, should add the proper distilled</p><p>water, not packed with sulfuric acid and distilled water prep good electrolyte</p><p>( But when the surface is decreased due to shell cracking caused, electrolyte</p><p>leakage should be filling with great electrolyte) 。 Since</p><p>the most important reason for low liquid level is a result of the battery in</p><p>usage process, discharge and Charge ) Has moisture evaporate part, when we</p><p>filling that the electrolyte, is bound to grow the battery electrolyte density,</p><p>the lactic acid composition, make the plate easily ruined.&nbsp;If check liquid</p><p>level is too high, usable densitometer sucked out, otherwise simple to</p><p>overflow, electrolyte corrosion pile and fittings, simple to cause short</p><p>circuit, etc..&nbsp;Lithium ion car battery don't join with other acidic</p><p>liquid, so it's not hard to cause high acid, battery fork freight period will</p><p>shorten.&nbsp;&nbsp;</p>