Shore power battery manufacturers to optimize "UPS on the rational analysis of the load, for example the so-called" optimization ", only under certain conditions, the specific parameters of" optimization "; on the other conditions and parameters not only with" optimized ", usually To make concessions or sacrifices. UPS load is linear rational load current is sinusoidal (or similar), the phase of the current lags the voltage, can be decomposed into phase with the voltage and active current lags the voltage by 90 ° reactive Current (rational current), the equivalent circuit is that the equivalent resistance and equivalent inductance of the load in parallel with the load optimization (1) a UPS is accustomed load power factor selection:. UPS output end parallel connected to the power factor compensation capacitor, capacitor current leads the voltage by 90 ° reactive current (capacitive current). ① optimization (best) condition, completely cover the capacitor current load current Rational current weight, that is equivalent to the L and C at In the parallel resonance condition, when the UPS inverter for the weight of the load current active power factor 1. ②UPS the inverter output current is promised, but also the use of the optimized conditions, take the weight of the load current is active, less than the total load current of the inverter shore power costs down the official website of a battery, protection simple: Because gas while charging the internal battery occurred simply reduced to the electrolyte is absorbed by the plate, there is no representation of the electrolyte feed, no as usual kind of battery charging and equal pay, protection concise (but it is necessary to check the total voltage timing and appearance) 2, holding liquid high: the electrolyte is absorbed in a special partition, adhere to inactive status, so the normal Under operating conditions, even if they can use the fall (fall beyond 90 degrees can not use) 3, superior safety features: from pole charging mishandling occurs when too much gas, will be able to release extent, to avoid battery rupture 4, minimal self-discharge: use special lead-calcium alloy grids produced, the self-discharge to a minimum, be able to retain five long, long life expectancy, the economy is good: good corrosion resistance, the use of special lead-calcium alloy into a grid, with a longer life expectancy from floating normal float charging occurs when the gas can be absorbed excellently, so under normal operating conditions, the electrolyte will not reduce the appearance of showing decreased capacity. In particular partition can hold the electrolyte, together with a strong positive plate active material pressed to avoid falling living matter, so long life expectancy, but also have a longer life cycle when several other deep discharge, is a very economical battery. 6, the resistance Small: small resistance because the more high-current discharge characteristics better 7, after deep discharge recovery of outstanding features: the convergence of the battery and the load together for a long time in the discharge of the battery unlucky, but if the situation presented is fully charge, does not exhibit decreased capacity soon be able to recover the introduction of Germany's leading production skills gel batteries, use the key raw materials imported from Europe, the use of specialized production equipment imported from Europe, key production. flooded planning, thick plates skills and common colloidal electrolyte manufacturing technology ensures the use of irrigation plus the number of battery life; serve with a long life expectancy and high reliability, high temperature can be used in harsh environments, poor power conditions. This product is widely used in telecommunications, electricity, energy storage, UPS / EPS and other areas. [Application] scale solar garden lighting l l l small home lighting system, solar street lighting, solar advertising l l field for a variety of low-power appliances, emergency lights Yeah, advertising lights, traffic lights, household lights, fans, such as solar pumps, solar lights, small solar system, and [Description] 1) device, the use and protection of the process, not short-circuit the battery, not upside down to use, you should use insulated stuff and equipped with insulated gloves, to prevent electric shock and short-circuited. 2) When the battery appears abnormal, should be professionals handling or contact with the manufacturers to stop dismantle repair. 3) The product should be charged on a dedicated charging system, the DC output voltage of the charging system should be less than shake plus or minus one percent. 4) to stop the use of gasoline, thinners and other organic solvents to clean the battery, otherwise it will damage the battery casing. 5) Long-term excessive charging (overcharging) will shorten battery life expectancy; long-term low charge (not enough) will affect the load operation or cause abnormal voltage. Charging the best charger with constant current limiting. Do parallel charging, or shorten the battery life expectancy. When charging the charger must first positive (red) and negative (black) battery charging clip corresponding good clip, do not reverse. After charging, turn off the power switch, and then take the battery holder.