The 12V 250Ah or 255Ah Lithium Battery from Redway Power is a robust and high-capacity energy storage solution that utilizes lithium iron phosphate (LiFePO4) technology. This battery pack is designed to offer a reliable and efficient power source for a wide range of applications, including solar storage, with the capability to handle deep cycle uses effectively.
The 12V 250Ah battery, such as the one offered by Sensys/Universal, is a popular choice for its ability to provide substantial energy storage at 12 volts, with a 20-hour rechargeable capacity. These batteries are favored by distributors in the USA for solar storage due to their compatibility with renewable energy systems and their ability to store excess power generated during the day for use during periods of low sunlight or at night.
The power capacity of a 12V 250Ah battery can be measured in watt-hours (Wh), and with a voltage of 12V, this battery has the potential to deliver 3000Wh of energy (calculated as 12V x 250Ah). This makes it a powerful option for off-grid applications, electric vehicles, and any scenario where high-energy demand is required.
The 12V 255Ah lithium iron phosphate battery pack from Redway Power is a superior choice for its longevity, safety features, and high energy density. It is built to withstand repeated charge and discharge cycles, making it ideal for use in solar storage systems where frequent cycling is common. The battery’s low self-discharge rate ensures that it retains its charge for extended periods, even when not in use, and its high energy density allows for efficient use of space.
In summary, the 12V 255Ah Lithium Battery from Redway Power is an excellent option for those seeking a reliable and efficient power source for their solar storage needs or other applications requiring a high-capacity battery. Its advanced LiFePO4 technology, combined with its durable construction and long service life, make it a top choice for both commercial and industrial use.
Packing & Delivery
Packaging:
Carton box and pallet container.
The packaging can be customized to meet different needs.
Shipping:
New sample shipping takes 20-25 working days, while mass production requires 15-20 working days from receipt of deposit and sample confirmation.
Sample orders ship via DHL, UPS, FedEx, or TNT, while bulk orders are sent by sea. We offer forwarding services upon request.Â
Our Services
OEM & ODM can customize according to your request :
Battery voltage, capacity, and dimension.
BMS charging and discharging current.
Connector, case, and wire.
Your own logo eg: silk print.
After-sales service is available :
Respond in 24 hours to any inquiry on our product.
Take action quickly for a normal customer’s claim within 12 hours.
Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries like 12-72V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
One by one tested before shipment.
FAQs
Is Redway Power a trading company or factory?
Redway Power is a company with its own factory, integrating research, development, production, and sales.
How about the quality of Redway’s LiFePo4 Battery product?
Redway Power boasts over 12 years of experience in LiFePO4 battery production and is an authorized supplier for CATL and BYD.
Can you do an OEM/ODM project?
Yes, we have engineers available to assist in designing and developing any related products.
What’s your MOQ?
MOQ varies according to battery voltage and capacity.
Bluetooth / WiFi / LCD / LED Touch Screen / RS485 / RS232 / CAN / 4G, 5G / GPS / APP
Charger
High current fast charger
BMS
Intelligent BMS protection
Terminal
M8 Bolts
Battery Case
ABS (Fireproof plastic)
Warranty
3 Years
Silk-Screen / Label Printing
Yes
User Manual / Warranty Card
Yes
Customization / OEM / ODM
Yes
Shipment
Yes
Certifications
IEC, UN38.3, MSDS (More request)
Applications and FAQs
The 12V 250Ah lithium-ion battery outperforms traditional deep cycle batteries with its remarkable cycle life of up to 4000 cycles, contrasting sharply with the approximately 500 cycles of standard sealed lead-acid (SLA) batteries. The extended lifespan translates to a significantly lower cost per use, rendering it ideal for diverse applications like home alarm systems, camping, and solar lighting. Its lighter weight and moderate size enhance its portability, providing a dependable power source for various electric applications. In summary, the 12V 250Ah lithium-ion battery stands out for its superior energy efficiency, reliability, and overall performance, establishing itself as the preferred choice in today's market.
What is a 12V 250Ah lithium battery?
A 12V 250Ah lithium battery is a high-capacity energy storage solution designed for a wide range of applications requiring durable and efficient power sources. It offers significant advantages over traditional lead-acid batteries, including lightweight construction and superior performance, particularly in deep cycle applications. These batteries are commonly utilized in off-grid or self-sustaining setups, such as solar systems, where energy autonomy is vital. Additionally, they are frequently integrated into backup power systems like UPS units for reliable energy backup during outages. With a discharge period of 25 hours, a 12V 250Ah lithium battery provides substantial energy storage capacity, making it suitable for various industrial, commercial, and residential uses. Overall, these batteries offer a reliable and versatile power solution for demanding applications.
Where can you use a 12V 250Ah battery?
A 12V 250Ah lithium-ion battery finds numerous applications due to its extended lifespan and continuous energy supply capabilities.
Construction Equipment: Various construction tools and machines, such as floor pressing machines and drills, utilize this battery to power their operations effectively.
Medical Devices: Surgical and operational medical gadgets rely on this battery to ensure a consistent and reliable power supply during critical procedures.
Antenna and Wave Propagation Systems (AWP): Remote areas lacking electricity access utilize AWP systems powered by 12V 250Ah lithium-ion batteries to transmit waves between stations.
Renewable Energy Systems: Solar power systems, fossil fuel energy stations, coal plants, and wind stations utilize these batteries to store and provide energy efficiently.
Marine and Boats: Marine vessels and fishing boats employ 12V 250Ah lithium batteries to power onboard appliances and systems, ensuring reliable operation on the water.
Street Lights: Solar-powered street lights and traffic signals often incorporate these batteries as backup power sources to maintain lighting during nighttime or low-light conditions.
Electric Vehicles and RVs: Electric bikes, wheelchairs, and recreational vehicles rely on this battery for efficient and sustainable power delivery during transportation and recreational activities.
Explain the different advantages of a 12V 250Ah lithium-ion battery?
The advantages of a 12V 250Ah lithium-ion battery over traditional lead-acid batteries are numerous and significant, making it a top choice for diverse applications:
Scalability: Connect multiple units in parallel or series configurations for customizable power systems to meet specific energy needs.
No Memory Effect: Conveniently charge and use the battery at any time without needing to discharge it beforehand, ensuring consistent performance.
Long Cycle Life: Enjoy reliable power output over an extended period with up to 5000 cycles and a five-year warranty, offering peace of mind and cost savings.
High Energy Density: Experience enhanced power delivery in a compact and lightweight package, ideal for space-constrained applications.
Low Self-Discharge: Retain stored energy efficiently with minimal loss during storage, ensuring readiness for use when needed.
Eco-Friendly: Promote sustainability and environmental consciousness with non-toxic, acid-free batteries that contribute to a cleaner energy ecosystem.
In summary, a 12V 250Ah lithium-ion battery offers versatility, reliability, and environmental benefits, making it an excellent choice for various applications.
What are the disadvantages of a 12V 250Ah lithium battery?
The disadvantages of a 12V 250Ah lithium battery should be considered alongside its advantages:
Higher Initial Cost: The upfront investment for lithium batteries is notably higher than traditional lead-acid batteries, potentially limiting affordability for some users.
Potential Degradation: Exposure to extreme temperatures or overcharging can lead to degradation over time, impacting the battery's lifespan and performance. Proper monitoring and management are crucial to prevent this issue.
Safety Concerns: There are safety risks associated with lithium batteries, including thermal runaway and fire hazards if the battery is damaged or mishandled. Strict adherence to safety protocols and precautions is necessary to minimize these risks and ensure safe operation.
How long will a 12V 250Ah battery last if fully charged?
The runtime of a fully charged 12V 250Ah battery depends on the load it powers and its discharge rate. To estimate the duration, divide the battery's capacity (250Ah) by the load's current draw (in amperes). For instance, if the load draws 10 amps, the battery would last around 25 hours (250Ah ÷ 10A = 25 hours). However, factors such as temperature, battery age, and depth of discharge can affect actual runtime. Hence, it's vital to consider these variables for a more accurate estimation of battery life.
How is a deep cycle 12V 250Ah lithium battery better than a deep cycle lead-acid battery?
The comparison between a deep cycle 12V 250Ah lithium battery and a deep cycle lead-acid battery highlights several advantages of the lithium battery:
Lighter and Smaller: Lithium batteries are lighter and more compact than lead-acid batteries of the same energy capacity, making them ideal for applications where weight and space are critical factors.
Higher Energy Density: Lithium batteries have a higher energy density, enabling them to store more energy in a smaller space. This results in a more efficient use of space and a reduced footprint.
Longer Cycle Life: Lithium batteries offer a longer cycle life compared to lead-acid batteries. With up to 4000 cycles and a higher Depth of Discharge (DOD), lithium batteries are more durable and have a longer lifespan.
Efficient Charging: Lithium batteries charge more efficiently and have a lower self-discharge rate than lead-acid batteries. This ensures that stored energy is retained for longer periods without significant loss, providing greater reliability and usability.
Maintenance-Free Operation: Lithium batteries require minimal maintenance compared to lead-acid batteries, reducing operational costs and hassle associated with maintenance tasks. This makes lithium batteries a more convenient and user-friendly option for various applications.
What quality standards should a 12V 250Ah lithium battery fulfill during its manufacturing?
To ensure the quality of a 12V 250Ah lithium battery during manufacturing, adherence to international standards like ISO 9001 and ISO 14001 is crucial. Certifications such as UL or CE should be obtained to ensure safety and compliance with regional standards. Rigorous testing procedures, including the IEC 62133 test, must be implemented to verify safety and prevent short-circuiting during transportation and use. Stringent manufacturing processes should be in place to maintain consistency and quality throughout production. Comprehensive quality control measures are essential at every stage to monitor and ensure the battery's performance, ultimately guaranteeing reliability and safety for users.
Is it safer to use a 12V 250Ah lithium-ion battery in small size vehicles?
Yes, utilizing a 12V 250Ah lithium-ion battery in small vehicles provides enhanced safety compared to conventional lead-acid batteries. Lithium-ion batteries offer stability in chemistry and reduced risk of leakage, making them suitable for compact vehicle setups with limited space. Moreover, they incorporate protection circuits to prevent overcharging, over-discharging, and short circuits, further enhancing safety. However, regardless of battery type, ensuring proper installation, handling, and maintenance remains crucial for accident prevention and optimal safety measures.
In which electric vehicles I can use 12v 250Ah lithium-ion battery?
A 12V 250Ah lithium-ion battery finds application in various electric vehicles, providing dependable power for diverse systems and functions. These include:
Electric Motorcycles and Scooters: They rely on the battery for ignition systems, lights, and electronic accessories.
Electric Wheelchairs: Essential for powering mobility and control systems.
Electric Bicycles: Used to power lights, motors, and auxiliary electronics.
Golf Carts: Powering lights, accessories, and onboard electronics.
Tesla Electric Vehicles: Supporting auxiliary systems like lights, entertainment, and climate control.
Electric Buses: Providing power for lighting, HVAC systems, and onboard electronics.
Electric Vans: Utilized for various functions such as lighting, navigation, and communication systems.
In summary, the 12V 250Ah lithium-ion battery serves as a versatile and reliable power source across a range of electric vehicles, ensuring efficient operation and performance.
What does deep cycle 12v 250Ah lithium-ion battery means?
A deep cycle 12V 250Ah lithium-ion battery refers to a specific type of rechargeable battery designed for deep cycle applications, with a voltage rating of 12 volts and a capacity of 250 ampere-hours (Ah). Here's what each term means:
Deep Cycle: This indicates that the battery is optimized for deep discharge and recharge cycles, making it suitable for applications where it's regularly discharged to a significant extent before being recharged. Deep cycle batteries are commonly used in renewable energy systems, electric vehicles, marine applications, and off-grid power systems.
12V: This denotes the nominal voltage of the battery, which is 12 volts. This voltage is commonly used in various automotive, marine, and industrial applications.
250Ah: This represents the battery's capacity, measured in ampere-hours (Ah), which indicates the amount of charge the battery can deliver over a specific period. A higher Ah rating means the battery can provide more energy before needing to be recharged.
Lithium-Ion: This indicates the battery's chemistry, which is lithium-ion. Lithium-ion batteries offer several advantages over traditional lead-acid batteries, including higher energy density, longer cycle life, lighter weight, and faster charging capabilities. They are widely used in applications where high energy density and reliability are essential.
How to maintain a 12V 250Ah lithium-ion battery?
Maintaining a 12V 250Ah lithium-ion battery is essential for prolonging its lifespan and ensuring reliable performance. Follow these steps for effective maintenance:
Adhere to Manufacturer Guidelines: Follow the manufacturer's instructions for proper handling and usage to prevent damage.
Regular Monitoring: Avoid leaving the battery unattended for extended periods and regularly check its status and charge rate to prevent self-discharge.
Charge Before Storage: Charge or discharge the battery before storing it for extended periods to maintain optimal performance. Avoid storing it in high-temperature environments, which can reduce its lifespan.
Handle with Care: Protect the battery from excessive vibrations, as they can impact its performance. Also, prevent overcharging to preserve its health.
By following these maintenance steps, you can ensure that your 12V 250Ah lithium-ion battery remains in good condition, providing reliable power as needed.