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●Ah----Current strength units, 1 ampere hour said 1 hour maximum discharge current is 1.

●ampere capacity----Rechargeable batteries when single discharge amperes.Battery discharge guantity of capacity is determined by many factors, one of the most important is: the limit voltage, electrolyte volume and density of discharge rate, the design of the diaphragm;Battery life, the use of temperature and usage;Electrode, electrode and electrode design size.

●anode----In a battery or secondary battery, liberating electrons to the load circuit and dissolves metal electrode in the electrolyte.

●water battery----Taking water as the electrolyte battery.

●available capacity---Battery capacity, usually expressed in ampere hour or milliampere hours available capacity.Available capacity by the terminal voltage, electrolyte volume and density of battery life, temperature, discharge rate and the battery usage decision.

●Battery---Will itself stored chemical energy into electrical energy device, usually consisting of electrical connection of two or more batteries.The word "battery" is also commonly used on a single battery, such as household batteries.

●Battery Type---In general, there are two types of battery: a battery, secondary battery or battery.A battery sometimes use active material and secondary batteries, such materials are to get a continuous or intermittent discharge.Secondary battery used by the composition of the materials is to make its can recharging after partly or completely discharge, charge and discharge current direction is opposite.Recharging after discharge, the anode plate or anode in a higher oxidation state, the cathode plate is in a state of low, then revert to the original state of charge.

●battery capacity---Under certain conditions (discharge rate, temperature, voltage, etc.) of battery discharge power, usually in Ann, tile and other similar units said. In watt hour as the unit of capacity equal to the ampere hour as the unit capacity multiplied by the voltage of the battery

●battery charger---Electronic devices can be used for charging the battery.

●Battery charge rate---Rechargeable battery when charging current numerical size.

●cut-off voltage---When battery completely discharge specified threshold voltage.As voltage or the final voltage regulation for the utilization of battery capacity.By the voltage of battery types, discharge rate, temperature, battery condition."Voltage" as more and more used in a battery, and the final voltage is used in rechargeable batteries.

●C---Electric constant exile under rated capacity, units, ampere hour. C5 capacity, for example, said at a constant electrical flow, 5 hours of battery amperage. With the battery capacity is also different, such as the capacity of the C5 is usually less than the capacity of C20.

●cathode---In a battery or secondary battery, anode oxidation reaction or electronic electrode

●charge---Used for battery, is to open circuit type storage battery electrical energy into chemical energy stored in the operation process. Its principle is to make the dc discharge from the opposite direction, to give the battery recovery of active substances. General said a batteries or charge the battery can be understood as a full charge.

●charge rate----Used in rechargeable batteries, refers to the charge to the rated capacity within the given time needed for the constant current value. Such as the charge rate is C / 10 of 500 ah battery, it can be said: C / 10 charge rate = 500 ah/h = 50 a

●charging state---The residual capacity of battery state.

●charging---Electrical energy is converted into the chemical energy of the storage process.

●constant current charge---When charging, a charging method of charging current is kept constant. Some constant current charging lead-acid battery including the starting current and current in the end.

●constant voltage charge---When charging, keep the charger constant voltage on both ends of a method.

●circulation---A sequence of charge and discharge. Deep cycle for battery or battery pack each discharge, all run out of energy to the rules of terminal voltage. And shallow cycle is at each discharge, only part of the energy consumption, that is to say, the energy could be up to 50% of any value.

●cycle life---At the rechargeable battery in the failure of the charge and discharge cycles. In fact, when a battery or battery to use 80% of the ampere capacity, is often considered to reach its life span.

●depth of discharge---The percentage of battery discharge capacity and rated capacity

●dry battery----A paste electrolyte to produce direct current (dc) or chemical battery electrolyte can't flow. Usually refers to the zinc manganese battery, battery is a common business type.