SORENSEN battery distributor - Contact: Li Yang (24-hour service hotline) battery of high practical advantages: lower float design application mode the battery life of more than 10 years. Advanced Pb - Sn - Ca - Ag alloy anode, help prevent corrosion of the high pressure valve, greatly increasing the battery internal gas recombination rate (more than 99% at 25 ℃) the unique positive grid expansion capacity, is greatly reduced the possibility of a short circuit bending and vertical plates can be equipped with additional carrying handle, easy to install and transport. All Dorset batteries are manufactured under strict ISO9000 quality control system, the factory 100% quality inspection, 24-hour service. Technical support services provided by the company: The company provides technical services including telephone support and on-site support two, to assist the user equipment failure timely to be resolved to ensure that equipment is reliable, stable operation. A telephone support service A, the user during maintenance, equipment failure occurs due to technical causes, which led to not work, the service request may be made to the Company by telephone. B, maintenance engineers telephone support team with the fastest time in response to user service requirements, to answer questions raised by users, user assistance and guidance to develop solutions. During discharge, the voltage drop at the beginning so that follow Ohm's Law V = IR, I is the discharge current, R is the total resistance of the battery. The initial voltage drop greater the voltage, the more close to the final termination voltage and, therefore, reduces the battery life. As the discharge process, the three active substances (*, the positive electrode and the negative electrode coating paste) begins electrochemical change. Anointed utilization decline and electrolyte leakage inhibit discharge reaction, so that the battery voltage drops faster.