How rapid detection of UPS battery capacity? The most effective and efficient "driving force" UPS battery capacity detection method is a 10-hour discharge rate UPS battery capacity test, the test methods are as follows: 1. A fully charged "driver" of lead-acid batteries stand for 1h ~ 24h, at 25 ℃ ± 5 ℃ environment begins to discharge. 2. Discharge ago, in the "driver" of lead-acid batteries the float state measure and record the battery voltage and internal resistance. 3. before discharge, for all operations personnel tests, including tests, technical tests and safety. 4. Discharge start should be measured before and after "driver" of the terminal voltage of lead-acid batteries, the discharge should be measuring current, ups battery is installed, the current fluctuation not exceeding 1% 5 specified value during the discharge should be measured "driving force" of lead-acid batteries terminal voltage measurement time and temperature, 10h rate test interval for 1h, 3h rate test measurement interval of 1h, 1h ratio test measuring time intervals of 10min, the discharge end should always measure to ensure the accurate determination of the termination voltage time. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. With the tool multimeter to measure the quality ups battery A, battery discharge mode measurement: measuring ups battery terminal voltage of each battery, if one or more of the battery terminal voltage significantly higher than or lower than the nominal voltage (nominal voltage 12V / section), ups battery factory installation, determine the battery aging. B, utility mode measurement: battery charging voltage of each battery terminal, if one or more of the charging voltage of the battery is significantly higher than or lower than the other voltages, determine the battery aging. C, total battery pack voltage measurements: total battery voltage is significantly lower than the nominal value (nominal value C1K battery pack is 36V, for example), charging eight hours later is not restored to normal, even if the return to normal, discharge time of less than normal discharge time, determine the battery aging. D, battery power measurement: UPS does not start, ups battery installation method, also do not get electricity, first with a multimeter to measure the total battery voltage to C1K for example, where the voltage may be between 36V-40V, it belongs to the normal, Do not leave the pen, has been pegged to the multimeter's instructions, and then the power button, at this time if the total battery voltage immediately drops below 30V and even tens of volts, UPS automatic shutdown immediately, immediately after the shutdown voltage is restored to its original value. The batteries are aging. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. ups battery installation _ups battery installation battery manufacturers _ Chong resistant (certified merchants) are provided by Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) is specialized in "electric vehicle batteries, Childs battery, battery electric tricycle, wall switch" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Li.