Mobile phone battery refurbishes technology
Refurbished in recent year’s mobile phone (cell phone refurbished) techniques to restore the VGP-BPS2B battery are as follows:
◆ High-Current Charge: The charge current level, so that large crystals of lead sulfate have a negative wear blocking method of dissolving experiments concluded that the removal of sulfur allowed only a temporary effect, and result in the elimination process of hardening softening increased water loss and the positive plate, causing serious damage to the battery life.
◆ negative pulse: This method has been applied 30 years of history, the principle is to add negative pulse charging process, reducing the BATCL50L battery temperature play a role, but “healing” effect the repair n ‘ is not obvious, the repair rate of 20% is used again, is out of product.
◆ addition of active agents using chemical means for removing lead sulfate crystals, not only the high cost and increase the internal resistance of the battery, and also changed the original structure of the electrolyte, the Use a shorter period of time after repair, the repair rate was approximately 45% or more.
◆ High-frequency pulse: A pulse so that the new weight of crystals of lead sulfate in the form of small crystals, highly reversible electrochemical lead sulfate to enable them to charge properly and perform chemical reactions involved in the repair rate of about 60%, compared to negative pulse effect. However, because of repairs for a long time to take dozens of hours to a week, less effective for severe “healing” in the cell phone batteries can not be repaired, and the technique is simple, there is a number of manufacturers in use.
◆ fix Tandem: Can not accurately judge the performance of each battery, good or bad, the battery charger series overall series with a constant voltage constant current charge of repair, only to play the role of a single charge heal the effectiveness and impact of ill.
◆ time compound resonance (cell phone refurbished): edge control reasonable compensation pulse, the use of pricing in the high order harmonic pulses with a method of large crystals of lead sulfate resonance in the repair process to remove sulfur A1045 battery using this method to repair high performance without having to open the battery cover on the battery less damage, which has significantly extended the life of the battery and broad perspective.
Waking renovation of high-tech mobile phone (cell phone refurbished) battery, the repair rate has reached more than 95% of its capacity to recover up to 70-90% and put aside for a long period can not load a new battery can be awakened sleeping activate your phone is often power? or eat the electric charge obviously did not take long to no electricity, and do not worry, as long as 5 minutes can help you fix the BTP-43D1 battery with a new, as 4-5 days standby.
