博文

目前显示的是 三月, 2019的博文

Do You Know the Charging Time of E-bike Battery?

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During use, charging time should be accurately grasped according to the actual situation. With reference to the usual frequency and mileage, we must also pay attention to the capacity provided by the battery manufacturer. And the matching charger's performance, charging current and other parameters to determine the charging frequency. In general, the batteries are charged at night and the average charging time is about 8 hours. If the discharge is shallow (the mileage after charging is very short), the battery will be full soon, and over charging will continue to occur, causing the battery to lose water, heat, and reduce battery life. Therefore, the  E-bike Battery  with a discharge depth of 60% -70% when the first charge is the best, the actual use can be converted into riding mileage, according to the actual situation of the necessary charge, to avoid harmful charging.

Do You Know About Lithium Batteries ?

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Lithium Batteries  are often utilized to immediately replace the lead-acid batteries because they have very similar charging voltages. A four cell  LiFePO4 Battery  (12.8V), will generally possess a maximum charge voltage involving 14.4-14.6V (based on manufacturers recommendations). What's unique to your lithium ion battery is they do not need an absorption fee or to be stored in a continuous voltage state for significant periods of time. Typically, when the battery reaches the maximum charge voltage it no longer needs to be charged. The discharge characteristics of LiFePO4 batteries is also unique. During release, lithium batteries will maintain a higher voltage than lead-acid batteries typically would under load. It's not unusual for a lithium battery to just drop a couple tenths of a volt in a complete fee to 75% discharged. This can make It difficult to tell how much capacity was utilized without battery monitoring equipment.

Do You Know What is Lithium Battery Technology?

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Lithium Batteries  stand besides other battery chemistries due to their higher energy density and reduced cost per cycle. There are approximately six common chemistries of lithium batteries, with their own special advantages and pitfalls. For renewable energy programs, the predominant chemistry is Lithium Iron Phosphate (LiFePO4). This chemistry has exceptional security, with great thermal stability, high current ratings, long cycle life, and tolerance to misuse. Lithium Iron Phosphate is a very stable lithium chemistry when compared to virtually all other lithium chemistries. The battery is assembled with a naturally safe cathode material (iron phosphate). In comparison to other lithium ion chemistries iron phosphate promotes a powerful molecular bond, which communicates extreme charging conditions, prolongs cycle life, and maintains chemical integrity over several cycles. This is what provides these batteries their excellent thermal equilibrium, long cycle life, and tolerance to m

What Is the Characteristic of Lithium Battery?

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We are  Lithium Battery Pack Supplier , today we brifely introduce the characteristic of batteries. The power density of lithium is typically twice that of the typical nickel-cadmium. There is potential for higher energy densities. The load characteristics are reasonably good and behave similarly to nickel-cadmium concerning discharge. The large cell voltage of 3.6 volts allows battery pack designs with only 1 cell. Nearly all of today's cell phones operate on a single mobile. Lithium Battery  is a very low maintenance battery, an advantage that many other chemistries cannot claim. There's no memory and no scheduled cycling must extend the battery's life. Lithium-ion cells create little damage when disposed.

Do You Know Emergency Lighting Battery ?

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All emergency lighting and lighted emergency exit signs use a battery for powering the lamps. In order to assure continuous openness and operation of the emergency light, these batteries are rechargeable. Circuitry within the emergency light charges the battery also covers that it remains charged. As  Emergency Lighting Battery Supplier , today we briefly explain the relevant knowledge about the product. There are two types of batteries that are used for emergency lights; they're: Sealed lead-acid batteries (the Exact Same type used in automobiles) and Nickel-cadmium batteries. Sealed lead-acid batteries would be the oldest rechargeable technology accessible. They're called lead-acid because they contain lead metal plates, immersed in acid. The acid breaks down the plates, producing the charged electrons that are electricity. More recently, technology of lead-acid batteries has improved, allowing for completely sealed components, that don't require the inclusion of