As with any battery replacement, you need to consider your capacity, power, and size requirements, as well as making sure you have the right charger. Keep in mind, when upgrading from lead-acid to LiFePO4, you may be able to downsize your battery (in some cases up to 50%) and keep the same runtime. Most existing charging sources are compatible with our lithium iron phosphate batteries. Please contact BSLBATT technical support if you need assistance with your upgrade and they will be happy to make sure you pick the right battery.

BMS stands for Battery Management System. The BMS protects the cells from getting damaged — most commonly from over or under-voltage, over current, high temperature or external short-circuiting. The BMS will shut off the battery to protect the cells from unsafe operating conditions. All BSLBATT batteries have a built-in BMS to manage and protect them against these types of issues.

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https://www.lithium-battery-factory.com/battery-management-systems/

BSLBATT’s 24V LiFePO4 batteries feature M6, M8 or M10 terminals. These types of terminals are insert terminals, also referred to as internal threads, and come with bolts. The terminal and bolt sizes are metric and the numerical signifier is the dimension in mm. For example, the M8 terminal is 8mm in diameter. The bolts have coarse threads (1.25tpi). Longer bolts, if needed, can be found at most hardware stores.

Yes, because there is no fluid inside of LiFePO4 batteries. This gives you the flexibility to install the battery where it is best suited for your application.

Parallel connections involve connecting 2 or more batteries together to increase the capacity of the battery bank. In this case, the positive terminals are connected together and the negative terminals are connected together of all the batteries until you reach your desired capacity. Series connections involve connecting 2 or more batteries together to increase the voltage of the battery system. The positive of one battery is connected to the negative of another until the desired voltage is achieved. For example, if you connect 2 x 24V batteries in series, the battery system will be 48V.

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https://www.lithium-battery-factory.com/wire-lithium-batteries-parallel/

Yes. Lithium iron phosphate batteries provide more useable capacity than a lead-acid equivalently rated product. You can expect up to twice as much runtime.

Simply charge your battery to 28.8 volts, disconnect the battery from your charger, and your equipment, then store in temperatures anywhere between 23°F to 95°F (-5°C to 35°C). For storage longer than 3 months, the recommended temperature range is 32°F to 77°F (0°C to 25°C), then it’s safe to store at a 50% state of charge. Unlike lead-acid batteries, a partial state of charge does not harm lithium batteries.

BSLBATT batteries can be purchased by sending an inquiry on the official website and searching for BSLBATT battery on the official website of Amazon in the United States to find the battery you want to buy and support free ground transportation in the continental United States. You can also order through our dealers and distributors around the world. Find a dealer in your area using our online tool.

For online orders, our professional sales engineers will communicate with you through formal emails within 1-2 working days after you place the order to confirm the order details and arrange the factory production cycle to be shipped within 25-30 days. Shipping time will depend on the shipping address. You will be notified by email when your order ships.

BSLBATT Battery was established in 2012. The founders of BSLBATT owned and operated a lead-acid battery company Wisdom Power for over 20 years prior to founding our BSLBATT brand with the goal of developing an advanced series “BSLBATT” (Best Solution Lithium Battery.

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As with all batteries, cold temperatures will result in reduced performance. LiFePO4 batteries have significantly more capacity and voltage retention in the cold when compared to lead-acid batteries. Important tips to keep in mind: When charging lithium iron phosphate batteries below 0°C (32°F), the charge current must be reduced to 0.1C and below -10°C (14°F) it must be reduced to 0.05C. Failure to reduce the current below freezing temperatures can cause irreversible damage to your battery. RELiON’s LT Series is specifically designed for cold charging, utilizing charge current to heat the battery before allowing charge. With the LT series, you can start the charge below 0°C (32°F).

LiFePO4 batteries will provide their full capacity and performance until they reach the Battery Management (BMS) protection level. The BMS maximum temperature ranges from 60-80°C (140-176°F). Refer to the data sheet for your particular model to find the exact upper temperature limit. LiFePO4 batteries produce less heat than other lithium chemistries, but if they reach an upper limit, our BMS will protect the battery by shutting it off.

Yes, the Department of Transportation requires UN38.3 certification. All batteries must be UN38.3 certified in order to be legally transported via land, sea or air.

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https://www.lithium-battery-factory.com/un38-3-certification-explained/

Battery life is measured in life cycles and BSLBATT’s LiFePO4 is typically rated to deliver 3500 cycles at 100% depth of discharge (DOD). Actual life expectancy is dependent on several variables based on your specific application. If used for the same application, a LiFePO4 battery can last up to 10X longer than a lead-acid battery.

Phosphate-based batteries offer superior chemical and mechanical structure that does not overheat to unsafe levels. Thus, providing an increase in safety over lithium-ion batteries made with other cathode materials. This is because the charged and uncharged states of LiFePO4 are physically similar and highly robust, which lets the ions remain stable during the oxygen flux that happens alongside charge cycles or possible malfunctions. Overall, the iron phosphate-oxide bond is stronger than the cobalt-oxide bond, so when the battery is overcharged or subject to physical damage then the phosphate-oxide bond remains structurally stable; whereas in other lithium chemistries the bonds begin breaking down and releasing excessive heat, which eventually leads to thermal Runaway. Lithium phosphate cells are incombustible, which is an important feature in the event of mishandling during charging or discharging. They can also withstand harsh conditions, be it freezing cold, scorching heat or rough terrain. When subjected to hazardous events, such as collision or short-circuiting, they won’t explode or catch fire, significantly reducing any chance of harm. If you’re selecting a lithium battery and anticipate use in hazardous or unstable environments, LiFePO4 is likely your best choice. It’s also worth mentioning, LiFePO4 batteries are non-toxic, non-contaminating and contain no rare earth metals, making them an environmentally conscious choice.

There are two types of charge controllers. Both work with BSLBATT batteries. Pulse width modulation (PWM) Maximum power point tracking (MPPT).