Your Professional LiFePO4 Battery Pack Supplier
Shenzhen Ryder Electronics Co., Ltd., established in July 2005, focuses on providing integrated lithium battery systems and solutions. With 19 years of profound technical expertise, the company has developed core competencies in system design, BMS (Battery Management System) development, PACK design, power supply development, electronic circuit design, software design, industrial design, and mold design—all achieved through independent research and development. As a result, the company has been recognized as a National High-tech Enterprise and a Specialized, Refined, and Innovative Enterprise.
Safety Certifications
Our products comply with CE, ROHS, UL, MSDS, and UN38.3 standards to ensure safety and reliability.
Solutions
We offer a full range of intelligent manufacturing and services, including project evaluation, solution design, battery pack structure design, BMS and charger R&D, SMT, battery pack and charger production, product inspection, and after-sales service. Our goal is to efficiently provide customers with the most competitive lithium battery solutions.
Our Service
Our mission is to provide reliable and environmentally friendly power solutions for all of humanity, and we are committed to becoming a world leader in the integration of rechargeable batteries and electronic power products. Choosing Ryder means choosing trust and shared progress.
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Specification
|
Item |
Specification |
|
Battery Type |
LiFePO4 Lithium Iron phosphate LFP Battery |
|
Nominal Voltage (V) |
12V 12.8V |
|
Nominal Capacity (Ah) |
50AH 100AH 200AH |
|
Charging Cut-off Voltage (Min.) |
14.6V |
|
Discharging Cut-off Voltage (Max.) |
8V |
|
Max Continuous Discharging Current (A) |
1C |
|
Max Pulse Discharging Current (A) |
2C |
|
Battery Size (mm) and Weight (Kg) |
12v 50Ah: L229*W138*H213mm / 6.7Kg 12v100Ah: L330*W172*H215mm / 13.1Kg 12v200Ah: L522*W240*H218mm / 27.0Kg |
|
Battery Cell Origin |
China Grade A New Cell From Listed Company. |
|
PCB/BMS Included |
Yes, with over-charge, over-discharge, short circuit, over current, NTC PTC temperature protection, balance. Smart communication function CANBUS UART 485 232 bluetooth APP. |
|
OEM Available |
Yes, accept custom make from every aspects. |
|
Application |
Solar Wind off-grid Energy storage, Kids car, Lead acid battery replacement, Home appliance, Boats, Golf carts, Submarines, Electric Forklift, Electric tricycles, Wheelchairs, Electric Power systems, Uninterrupted power supply UPS. |
|
Cycle life |
5000 Times |
|
Certification |
FCC, IEC, KC, CE, RoHS, UN38.3, MSDS. |
|
Warranty |
12 Months |
Behind the increasing demand for LiFePO4 batteries, there is a long list of advantages they offer. Let's explore some of them.
Lifespan
Lithium iron phosphate batteries last longer than conventional lead-acid and lithium-ion batteries. You can charge and discharge these batteries from 2,500 to 5,000 times before they lose 20% of their total capacity. In contrast, the efficiency and capacity of lead-acid batteries are reduced after they are charged a few hundred times.
Safety
LiFePO4 batteries come with greater protection against thermal runaway and overheating; therefore, they are safer than Li-ion batteries. Moreover, the risk of explosion or catching fire is much lower with lithium iron phosphate batteries. This is why they are frequently used in residential applications. Unlike lead-acid batteries, LiFePO4 batteries don't emit harmful gasses.
Environmental benefits
They are made with non-toxic materials and are fully recyclable. In addition, they lose minimum energy during the charging and discharging processes. Lithium iron phosphate batteries also reduce waste and hazardous greenhouse gasses. Moreover, they contribute to cleaning up the air. Further, they reduce dependency on fossil fuels.
Efficiency
The efficiency of LiFePO4 batteries is incomparable to lithium-ion and lead-acid batteries. When it comes to charging, lithium iron phosphate batteries hold the full charge within just 2 hours or even less. Their self-discharge rate is only 2% per month when they are not in use, which is 30% for lead-acid batteries. Moreover, they have a higher runtime than other lithium batteries or lead-acid batteries.
Temperature sensitivity
LiFePO4 batteries can function properly in extremely low and high temperatures, unlike lithium-ion batteries. For example, a lithium iron phosphate battery can work seamlessly on as high as 60°C (or 140°F) and as low as 20°C (or -4°F).
The ideal storage temperature range for LiFePO4 batteries depends on the storage duration:
●Less than 30 days: -20℃ to 60℃/-4℉ to 140℉
●30 to 90 days: -10℃ to 35℃/14℉ to 95℉
●More than 90 days: 15℃ to 35℃/59℉ to 95℉
How Does Voltage Affect LiFePO4 Battery Performance?
Voltage significantly impacts the performance of lithium iron phosphate (LiFePO4) batteries in several crucial ways:
Capacity and Energy Density: Voltage directly affects the capacity and energy density of LiFePO4 batteries. Operating typically at a nominal 3.2 volts, which is lower than other lithium-ion chemistries, LiFePO4 batteries have a slightly lower energy density. However, they are known for maintaining stable capacity across a wide range of operating voltages, which contributes to their reliability in various applications.
Power Output: Voltage also determines the power output capability of batteries. Higher voltage allows batteries to deliver greater power, which is essential for applications requiring high power output, such as electric vehicles and power tools. Due to their lower voltage compared to other lithium-ion chemistries, LiFePO4 batteries may need more cells connected in series to achieve the desired voltage levels for specific applications.
Charging Characteristics: The voltage of a LiFePO4 battery influences its charging behavior. LiFePO4 batteries exhibit a relatively flat voltage profile during charging, leading to stable voltage levels throughout the process. This characteristic sets them apart from other lithium-ion chemistries, which may experience more pronounced voltage fluctuations during charging. As a result, LiFePO4 batteries are easier to manage and charge consistently, making them a preferred choice for many applications.
Safety and Stability: The voltage level of a LiFePO4 battery significantly contributes to its safety and stability. Known for their excellent thermal and chemical stability, LiFePO4 batteries operate at a lower voltage compared to higher voltage lithium-ion chemistries. This lower voltage reduces the risk of thermal runaway and enhances overall safety during operation.
How you store your LiFePO4 battery 12v system depends on the temperature of the storage space and how long they will be stored. We recommend the following for how to store LiFePO4 12v batteries:
Storage temperatures can range anywhere from -5 to +35°C (23 to 95°F), depending on how long you store them.
Up to 1 month: -20 to +60°C (4 to 140°F)
Up to 3 months: -10 to +35°C (14 to 95°F)
Over 3 months: +15 to +35°C (59 to 95°F)
Certificate
FAQ
Shenzhen Ryder Electronics Co., Ltd. is one of the most professional lifepo4 battery pack manufacturers and suppliers in China, providing high quality customized batteries with low price. We warmly welcome you to wholesale CE approved lifepo4 battery pack in stock here and get pricelist from our factory.
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