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This article delves into server rack batteries, exploring their significance and the role they play in maintaining uninterrupted power supply.

In this blog post, we will delve into the benefits and features of solar battery backup systems, shedding light on why they are becoming an increasingly popular choice for homeowners and businesses alike.

In our comprehensive guide to solar batteries, we aim to address all your queries and help you select the most suitable solar battery for your facility or home. It's important to note that not all solar installation or sales companies offer solar batteries, so it's crucial to find a reputable provider that can fulfill your specific needs.

In this article, we will provide you with a step-by-step guide on how to test your golf cart batteries effectively.

In this article, we will explore the average cost of solar batteries in 2024, their benefits, drawbacks, pricing of specific models like a 10kW battery and the Tesla Powerwall, as well as the lifespan of solar batteries.

In this blog post, we will delve into the world of 36-volt battery golf carts and explore how they can enhance your riding experience.

In this article, we will cover key aspects such as price, capacity, maintenance, voltage, discharge, lifespan, and more, to help you make an informed decision. Let's embark on this enlightening journey together!

In this buying guide, we will address important factors to consider when purchasing marine batteries. We will delve into topics such as lifespan, capacity, maintenance, voltage, discharge levels, lithium options, battery types, accessories, storage, and overall lifespan on your boat.

This article will introduce the Vatrer 12V 100Ah 150A BMS lithium marine battery and discuss the advantages of lithium-ion batteries on boats.

In this article, we will explore the process of DIY-ing a solar power system battery bank, using the Vatrer 51.2V 100Ah LiFePO4 Lithium Solar Battery as an exemplary solution. This remarkable battery offers exceptional capacity and utilization capabilities, making it an ideal choice for your solar energy storage needs.

When it comes to harnessing the power of solar panels, choosing the right battery is crucial for maximizing energy storage and utilization. In this blog post, we will delve into the topic of the best batteries for solar panels, highlighting key factors to consider and exploring the benefits they offer.

Choosing the right golf cart battery isn’t just about finding one that fits. It’s about understanding your cart’s needs and how you use it. Whether you opt for the trusty lead-acid or the robust lithium-ion, ensure it matches your golf lifestyle. 

In this article, we will explore the advantages of Vatrer 12V 200Ah Bluetooth LiFePO4 Lithium Battery and why it is the perfect choice for powering your camper.

In this article, we will dive into the fascinating world of heated lithium batteries, exploring their principles, applications, and benefits. Let's get started!

Christmas is right around the corner! A special Thank You for your continued love and support for VatrerPower.To show our gratitude to all of our customers, we are bringing a big giveaway for all of you. Are you ready to win the awesome prize from VatrerPower? The Prizes12V 100Ah Self-Heating LiFePO4 Battery 1 Winner12V 50Ah LiFePO4 Battery 2 Winners12V 20Ah LiFePO4 Battery 3 Winners12V 7Ah LiFePO4 Battery 5 Winners 🎁 There will be 11 winners in this Giveaway!!! How To Enter1. Signup VatrerPower newsletter 2. Follow or visit @VatrerPower on Instagram / Facebook / Youtube3. Share with your friends and family4. Purcharse batteries to earn points   Key Competition Dates1. Giveaway ends on 25th Dec 2023.2. Winners will be announced on 7th Jan 2024.3. Failure to claim the prize by 15th Jan 2024 may result in disqualification and selection of an alternate winner. Terms & ConditionsNo purchase is necessary.This contest is running worldwide. International winners will be responsible for any customs fees incurred during shipping. The delivery may be delayed due to the logistics.Under no circumstance, the prize will be exchanged for cash.VatrerPower.com reserves the right, at any time, without prior notice and without assigning any reason whatsoever, to add/alter/modify/change or vary these terms and conditions.VatrerPower.com reserves the right to disqualify any fraudulent entry.

Storage Temp Range: We recommend short-term storage temperature of 32℉~95℉ (0℃~35℃)Long-term storage temperature is 50℉~95℉ (10℃~35℃) Precautions:1. Before storing the battery, keep the battery power above 50% and charge it every three months.2. Place the battery in a cool, dry place. Never freeze to avoid water vapor erosion.3. When storing the battery, remove the battery from the power supply device as much as possible.

To express our gratitude for your support of the Vatrer Power brand this year, we have decided to launch a promotion starting on 10th November 2023. This promotion offers a 5% discount on all products on VatrerPower website, which is the lowest throughout the year. It is a once-a-year opportunity that you don't want to miss. Code: BlackFridayThe products eligible for this promotion include all battery products, while accessories are not eligible for the discount. The discount cannot be stacked. If you choose the Bundle discount, you cannot use a coupon. Please confirm the most effective way to use the discount before placing your order. When purchasing multiple products, we recommend increasing the quantity of individual products rather than using the Bundle button to enable the use of coupons. There is no limit on the amount of discount. The more you buy, the more you save. All products are eligible for a 5% discount, not just one product per order.The discount code is already in effect for Black Friday pre-sale.

Vatrer 36V/48V Golf Cart Battery Explanation of LED Status Common Indicator Light Status Function Item Indicator Light Status 1 Fully Charged/Completed/Standby (Green light always on) 2 Charging (Green light continuously slow flashing). 3 Input Voltage Abnormal (Red light continuously flashing). 4 Output Short Circuit/Undervoltage (Red-Green Red-Green continuously flashing). 5 Output Reverse Connection (Red-Red-Green, 2 red 1 green continuously flashing). 6 Charger Body Overheating (Red-Red, 2 red continuously flashing). 7 Output Overcurrent (Red-Red-Red, 3 red continuously flashing). 8 Output Overvoltage (Red-Red-Red-Red, 4 red continuously flashing). If there is a problem with the charger, the fan will stop rotating and the LED indicator will blink red light to give an error warning, Please disconnect the charger from the wall socket. Warning and safety notes. 1. Never leave the charger unattended when it is connected to its power supply. 2. The allowable AC input voltage is 100-240V AC, Never connect it to any other voltage. 3. Never place the charger and batteries connected to it on any form of flammable surface, Never operate the charger in the vicinity of inflammable material or gas. 4. Ensure that there is an unrestricted airflow to and from the charger's cooling slots, Never place the charger on a carpet or similar surface. 5. Take great care to maintain correct battery polarity, and avoid shot-circuit.  

As winter approaches, more and more people have questions about the use and storage of batteries, such as whether the battery capacity changes and whether the performance is reduced. In fact, Temperature has a significant impact on batteries. What effect does temperature have on batteries? The advantages of lithium iron phosphate batteries are high safety factor and strong stability. Generally, the working environment of LiFePO4 battery is between -50°C and 80°C. However, in practical applications, lfp batteries produce heat, so we recommend that the battery's operating temperature is -4°F ~ 140°F (-20°C ~ 60°C), the battery's charging temperature is 32°F ~ 122°F (0°C ~ 50°C), and the storage temperature is -14°F ~ 122°F (-10°C ~ 50°C). Of course, due to the particularity of the material, lithium iron phosphate batteries have weak conductivity advantages in low temperature environments, and low temperature environments will affect the flow of electrolyte. Due to the high conductivity and low freezing point of the electrolyte, it is easy to freeze in low temp environments. The working performance of LiFePO4 batteries at low temperatures will be reduced. The best optimal temperature for battery discharge capacity is 25°C. Why is cryoprotection needed? Low-temperature cut off protection is essential for lithium batteries because operating or charging them at too low temperatures may have adverse effects on their performance and lifespan. When a lithium battery is exposed to extremely low temperatures, several issues may arise: Capacity reduction: Low temperatures reduce the chemical reaction rate inside the battery, resulting in reduced battery capacity. This means that the battery will provide less power and run for a shorter period of time. Increased internal resistance: Low temperatures also increase the internal resistance of the battery. This higher resistance makes it more difficult for the battery to provide the required current, leading to reduced performance. Potential damage: Low temperatures can cause permanent damage to the chemical components of the battery. In extremely cold conditions, the electrolyte in the battery may freeze, causing the battery casing to expand and possibly rupture. This can lead to leaks, loss of battery capacity, and even explosion risks. Implementing low-temperature protection mechanisms, such as preventing charging or discharging below specific temperature thresholds, can maintain battery performance, capacity, and overall lifespan. It helps ensure that the battery performs optimally and avoids potential risks associated with extreme temperatures. The low-temp charging protection temperature is 32°F±39.2°F (0℃±4℃), The low-temp discharge protection temperature is -4°F±39.2°F (-20℃±4℃). Which Vatrer Power products have low temp cut-off protection? 12V 100Ah LiFePO4 Battery, 12V 200Ah Deep Cycle Battery, 12V 300Ah Solar Battery, 12V 460Ah RV Battery, 48V 100Ah Server Rack LiFePO4 Lithium Solar Battery, 48V/36V 105Ah Golf Cart Battery, We have specially launched heated products to keep you free from temperature worries in winter, such as the 12V 100Ah Self-Heating LiFePO4 Battery. When the temperature is below 32°F (0℃), the battery will automatically heat up. When the battery temperature rises to 41°F (5℃), the heating will automatically turn off, and normal charging will resume. Safety is Vatrer Power's top priority. It is equipped with the most advanced batteries that can guarantee a long service life of over 5,000 cycles at 100% depth of discharge (DOD) and 100% state of charge (SOC). In addition, the battery is also equipped with an ultra-safe and stable 100A battery management system (BMS), with a low discharge rate to ensure reliable and long-lasting power supply. There are several tips for keeping batteries warm in winter: Store batteries in a climate-controlled environment: If possible, store batteries in a temperature-controlled space such as indoors or a heated garage. Avoid exposing them to extremely cold temperatures. Use insulation materials: Wrap batteries in insulation materials such as blankets or foam to provide an additional insulation layer and minimize heat loss. This helps maintain a higher temperature around the battery. Utilize battery heating mechanisms: Some batteries (such as Vatrer's 12V 100Ah self-heating LiFePO4 battery) come with built-in heating mechanisms. These allow batteries to maintain suitable operating temperatures even in cold conditions. Be sure to follow the manufacturer's instructions for proper use. Preheat batteries before use: If your battery does not have a built-in heating device, you can preheat it before use. Place them in a warmer environment for a period of time before installation or charging. Use battery blankets or heating pads: Battery blankets or heating pads are designed to provide a constant source of heat for batteries. They are particularly useful for applications where batteries are exposed to natural environments such as RVs or boats. Be sure that the blanket or pad is compatible with your battery type and follow the manufacturer's safety guidelines. Optimize charging conditions: When charging batteries in cold conditions, use chargers designed specifically for low temperatures. These chargers typically have temperature compensation functions that adjust the charging process according to ambient temperature. This helps prevent overcharging and undercharging. Minimize exposure to low temperatures: Whenever possible, avoid exposing batteries to extremely cold temperatures. If you need to use them outdoors, try to reduce the time spent in cold conditions by using appropriate insulation and protection. Some tips on storing batteries: Properly storing lithium batteries in winter is crucial for maintaining their health and extending their lifespan. The following are some basic steps to follow when storing lithium batteries: Charge the battery: Before storing the battery, make sure it is fully charged. Full charge helps prevent self-discharge and keeps the battery stable during storage. Remove the battery: If possible, remove the lithium battery. This step helps prevent potential power consumption and protects the battery from extreme low temperatures. Choose a dry place: Find a dry and cool place to store the battery. Avoid areas with high humidity or drastic temperature fluctuations. Follow these best practices for using lithium batteries long-term: Keep moderate temperature: Store batteries in an area with relatively stable temperatures, ideally between 10 and 20 degrees Celsius (50 to 68 degrees Fahrenheit). Extreme temperatures should be avoided. Keep a charge level between 40% and 60%: Lithium-ion batteries should be stored with around a 40% charge level to prevent over-discharge or overcharge during storage. By following these tips and best practices, you can ensure that your batteries remain in good condition throughout winter and beyond.

Thanks Randy for giving us some inspiration for today's tutorial. What is the normal state of the battery? If your golf cart battery is shown below (36V 105Ah Golf Cart Battery & 48V Golf Cart Battery), it means that the battery is in good condition. What counts as an exception? How should we deal with it? 1. LCD Display Page 1 Shows Sleep Mode Under what circumstances will hibernation occur? 1. When charging, turn off the discharge switch, Page 2 will appear in Lock state, and Page 1 will display sleep mode. 2. When discharging, turn off the charging switch, Page2 will display the Lock state, and Page1 will display the sleep mode.3. If the battery switch or the charging and discharging switch is not fully turned on, the Lock state will appear, and Page1 will display the sleep mode. The details are shown in the figure below: What should I do if all your switches are turned on, but Lock is still displayed? 1. First, please make sure that the battery switch is turned on;2. Try to turn off DSG & CHG, and then return to Page1 to check the status. At this time, Page1 will still display the sleep mode, and then return to Page2 to turn on the DSG & CHG switch. After repeating the above actions 2-3 times, Lock will become Normal;3. If the Normal status display is not restored after trying the above steps, please try to charge the battery, turn off the main switch of the battery, wait for 15S and then restart. try to click Page3 to check the battery cell voltage. If the difference between the highest and lowest voltage of each cell exceeds 100mv, please contact us. As shown below: Video display solution tutorial:  https://cdn.shopify.com/videos/c/o/v/18aa2aba3db649459798dfdd6222a76e.mp4 Golf Cart Battery Connection Diagram Some people have connected the golf cart to the battery, but there is no movement on the cart. Please pay attention to the correct connection method and check whether your golf cart needs an additional 12V CONVERTER. If you still have questions about our batteries after reading the above tutorial, please feel free to contact us. We are always working hard to bring convenience to you. We hope you can provide us with valuable suggestions. Innovation is our constant pursuit.