New products : BSLBATT 48V-50Ah and BSLBATT 12V-100Ah

Published by BSLBATTNov 30,2018

BSLBATT Systems, a manufacturer of innovative energy storage systems specializing in Lithium Iron Phosphate batteries technologies, is expanding its BSLBATT product line and introduces two new batteries: BSLBATT 48V-100Ah and BSLBATT 12V-100Ah. The BSLBATT product line includes 12V batteries with a capacity of 7.5Ah, 12Ah, 20Ah, 40Ah, 55Ah, 100Ah, as well as 48V batteries with a capacity of 100Ah. Each of them can be assembled in series or in parallel according to the expressed need. BSLBATT Systems is now expanding its offer with Lithium Iron Phosphate batteries of 48V 100Ah and 12V 100Ah for a power of 3200 Wh each. A large, totally secure energy capacity BSLBATT Systems Lithium Iron Phosphate batteries are fully secured and protected against the risk of explosion and self-ignition. Equipped with an integrated BMS (Battery Management System), the operation of each battery cell is monitored in real time. Innovative technology with considerable advantages In addition to o...

Published by BSLBATTNov 26,2018

PORTABLE ENERGY STORAGE Deep Cycle LiFePO4 Battery Pack Looking for fixed charging points has become a thing of the past! BSLBATT latest lithium ion battery, the ‘LFP12V-90AH’, allows you to enjoy the freedom of your camper in a hassle-free and relaxed manner. When watching TV you can prepare a pot of coffee while the air-conditioning provides some cooling. Worrying about how long the battery will last is no longer necessary. The new battery offers huge energy reserves, weighs substantially less, is easy to install and will last considerably longer than other batteries. A battery with much more energy than ever before! Carefree travelling What is worse than undertaking a trip and continuously worrying about your energy provision? It’s not only annoying, it also limits you in your freedom. This is something we, at BSLBATT, understand only too well. For carefree travelling we have developed the BSLBATT LFP12V-90AH; a custom-made lithium battery. The LFP12V-90AH contains huge...

Published by BSLBATTNov 20,2018

Most battery manufacturers recommend storing lithium battery packs storage at a 40% charge and being outside of the device it is used in. This allows for some self-discharge while still retaining sufficient charge to keep the protection circuit active. Elevated temperatures and/or allowing the battery to sit at the maximum charge voltage for extended periods of time are the most common reasons for shorter than expected battery life. When you consider and evaluate the true stresses that lithium batteries encounter, most battery packs are designed to last three to five years if used and stored properly. Environmental conditions, not just charge cycling, are the key factors for longevity. The worst situation is keeping a fully charged battery at elevated temperatures. When not in use, batteries must be stored in a cool place. If secondary cells or battery packs must be stored for a prolonged period, the state of charge should be checked regularly and provision should be made for re...

Published by BSLBATTNov 17,2018

Lithium-ion, Lithium Polymer and Lithium Iron Phosphate Lithium provides the highest capacity (ampere-hours or “Ah”) per unit weight of all metals, making it an ideal material for a lithium anode. Lithium battery pack systems offer distinct advantages over other battery systems, especially with respect to long life, reliability and capacity. Lithium-Ion Batteries Lithium-ion batteries are a type of rechargeable battery in which lithium ions move from the negative electrode (anode) to the positive electrode (cathode) during discharge, and from the cathode to the anode during charge. Lithium Battery Pack are common in portable consumer electronics because of their high energy-to-weight ratios, lack of memory effect, and slow self-discharge when not in use. The three primary functional components of a lithium-ion battery are the anode, cathode, and electrolyte, for which a variety of materials may be used. Commercially, the most popular material for the anode is graph...

Published by BSLBATTNov 15,2018

★ Advantages and disadvantages of lithium batteries Consumer electronics companies typically use lithium-cobalt batteries, which have a capacity of up to multiple amps. These uninterruptible power systems are equipped with rectangular lithium-manganese batteries. It has a mounting capacity of 60 amps and is equipped with a longer service life and multiple levels of fault protection. Sometimes individual modules, even individual batteries, are responsible for monitoring important performance parameters such as temperature, voltage and current. Sometimes the power cabinet or even the entire system is responsible for this monitoring process. Monitoring must be implemented to fully control the charging and discharging process to avoid critical heating and irreversible chemical procedures. Lithium batteries also have higher energy density (Wh/kg) and higher output power density (W/kg). It has a similar energy storage capacity as a lead-acid battery, and the weight is less than one-th...

Published by BSLBATTNov 12,2018

1.Current status and pain points of UPS power supply development in energy storage data centers When the utility power is abnormal (interruption of power supply), the battery discharges the power supply through the UPS supply load. This traditional data center power standby mode has the following application pain points: (1) High electricity bills. Therefore, how to reduce data center electricity bills is crucial to improve the profitability of data center enterprises. (2) The battery does not discharge during the service period, resulting in waste of resources, which is a sunk cost. Since the data center usually adopts dual-channel power supply guarantee + 2N mutual standby structure, the battery rarely discharges, and is in a long-term idle state, causing a large Waste of resources. (3) The battery is in a floating state for a long time, and the state of health is unknown. As mentioned above, due to the high reliability of the data center power supply, the battery has been in a...

Published by BSLBATTNov 09,2018

Adopt intelligent monitoring to prevent failure ★ When predicting the life of a lead-acid battery, it is difficult to know when it will fail, and perhaps the lead-acid battery may be completely out of function overnight. Therefore, it is difficult to determine whether the backup power is always available. Data center operators either have to accept this risk or invest in deploying redundant battery packs. ★ However, lithium-ion battery systems can be equipped with intelligent monitoring systems so workers can check their state of charge (SOC) and health status (SOH) at any time. So you can make an informed judgment when you need to replace the battery, and don’t waste too much time replacing the battery. It also protects against the loss of critical backup power by eliminating failures. ★ Applications that require higher operating temperatures are best suited for lithium-ion batteries because they can withstand higher temperatures than lead-acid batteries. As a result, data...

Published by BSLBATTNov 05,2018

Data center downtime costs ■ Therefore, as one might imagine, if there is any downtime, it is very expensive for the enterprise. For e-commerce sites, new production information or tracking sales can be difficult, and the problem may be just annoying because employees cannot access the files they need. In addition, they may have serious financial implications, such as a blackout in British Airways in May 2017. Power outages at Heathrow’s data center led to the cancellation of British Airways’ 726 flights, and many passengers lost their luggage, resulting in a direct economic loss of $108 million and a reputational damage. ■ Overall, typical data center downtime costs are estimated at $9,000 per minute, so it’s important to do all the research when investing in a reliable backup system because it plays an important role in reducing downtime. A well-designed UPS (uninterruptible power supply) is used in conjunction with an advanced battery system to ensure continu...

Published by BSLBATTNov 03,2018

To be precise, the so-called “explosion” is actually a fire, and the lithium battery ignites spontaneously. So, what is causing the lithium battery to catch fire? Charging speed too fast ★ The main component of a lithium ion battery is a battery in which a lithium alloy metal oxide is used as a positive electrode material, graphite is used as a negative electrode material, and a nonaqueous electrolyte solution is used to realize a chemical reaction and supply electric power. When charging, lithium ions are located on the positive electrode and move to the negative electrode during discharge. The principle is simple. ★ The problem is that the movement speed of lithium ions is limited, and once it is exceeded, it becomes unstable, such as a short circuit. Although companies such as Qualcomm are actively promoting fast charging technology, the charging speed needs to meet the limits of lithium ions and create a stable environment through some technologies to prevent s...

Published by BSLBATTNov 01,2018

Classification of self-discharge: From the effect of self-discharge on the battery, self-discharge can be divided into two types: self-discharge where the loss capacity can be reversibly compensated; and self-discharge where the loss capacity cannot be reversibly compensated. According to these two classifications, we can give some self-discharge reasons approximately contoured. Reasons for self-discharge: 1. Causes of reversible capacity loss: The reason for the reversible capacity loss is that a reversible discharge reaction occurs, and the principle is consistent with the normal discharge reaction of the battery. The difference is that the normal discharge electron path is an external circuit and the reaction speed is fast; the self-discharge electron path is an electrolyte, and the reaction speed is very slow. 2. Causes of irreversible capacity loss: When an irreversible reaction occurs inside the battery, the resulting capacity loss is irreversible capacity loss. The typ...

Published by BSLBATTOct 30,2018

There is currently limited data on fire characteristics for large batteries. However, we can predict that when the battery enters thermal runaway, thermal runaway propagation will produce an identifiable mark; the battery will also exhibit corresponding characteristics in some way. The fire may be in a state of gradual burnout or an explosion. Both types of accidents, as well as the negative by-products they produce (jetted shrapnel, molten metal, burning electrolytes, and other materials) can be managed and controlled by setting appropriate storage measures and transportation environments for the battery. Systems using lithium ion batteries may need to continue to use and develop some suppression and lithium battery fire suppression systems to reduce the incidence of negative accidents and thus control the risk in order for the battery system to be reassured by users. Lithium ion batteries fires occur all over the world. These fires occur in energy storage systems (wind, solar...

Published by BSLBATTOct 29,2018

The solid lithium battery refers to a lithium secondary battery in which the electrolyte portion of the battery is made of a solid material. Solid-state batteries differ from conventional lithium-ion batteries in that solid-state batteries replace the electrolytes, electrolyte salts, and separators of conventional lithium-ion batteries with solid electrolytes. Safety, energy density and cycle life have always been three major requirements for power batteries. Because solid-state batteries have the potential to outperform traditional lithium-ion batteries in all three respects, they are also considered the next generation of battery technology: Advantages of solid-state battery: high safety, no risk of spontaneous combustion or explosion. Conventional lithium-ion batteries using organic electrolytes tend to cause heat generation in the electrolyte under abnormal conditions such as overcharging and internal short-circuit, and there is a danger of spontaneous combustion or even exp...