12V 500Ah Lithium Battery

• Cell: LiFePO4
• MOQ: 5
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

The 12V 500Ah Lithium Battery from Redway Power is a robust energy storage solution designed for high-demand applications. Utilizing advanced LiFePO4 technology, this battery delivers a nominal energy output of 6.4kWh, making it ideal for RVs, marine systems, and solar setups. Perfect for OEM, ODM, and wholesale buyers seeking reliable and customizable energy solutions.

Key Features:

  • High Capacity: Provides a nominal voltage of 12.8V and a capacity of 500Ah, ensuring substantial energy output for various applications.
  • Long Cycle Life: Engineered for over 6000 cycles at 80% Depth of Discharge (DOD), offering exceptional longevity and reliability.
  • Heavy-Duty Design: Dimensions of 524 x 220 x 467 mm and a weight of 68 kg make it suitable for demanding environments while remaining manageable for installation.
  • IP65 Rating: Offers excellent protection against dust and water ingress, making it suitable for outdoor and marine applications.
  • Customizable Options: Available for OEM/ODM customization, including features like Bluetooth connectivity, LCD displays, and smart monitoring capabilities.

Product Description:

The Redway Power 12V 500Ah Lithium Battery is designed to meet the energy demands of various applications such as RVs, boats, and off-grid solar systems. With a maximum continuous charge current of 100A and discharge current of up to 300A, this battery ensures efficient power management tailored to your needs.

Constructed with a durable metal casing, this battery is built to withstand harsh conditions while maintaining optimal performance. It operates effectively within a temperature range of 0°C to 60°C for charging and -20°C to 60°C for discharging.

Equipped with a smart Battery Management System (BMS), this battery protects against overcharging, over-discharging, short circuits, and other potential hazards. The self-discharge rate is approximately 2% per month, ensuring that the battery retains its charge during periods of inactivity.

With a warranty period of 3 years, the Redway Power 12V 500Ah Lithium Battery stands out as an excellent choice for OEMs, wholesalers, and those seeking high-performance energy solutions. Contact us today to explore customization options and bulk purchasing benefits!

Specifications

Download 12V 500Ah Datasheet

Note: Our products are customizable, allowing customers to modify the main data according to their requirements.

12V500AhSpecifications
Cell TypeLiFePO4
Nominal Voltage12.8V
Nominal Capacity500Ah
Nominal Energy6.4kWh
Charge Voltage14.6V
Discharge Voltage10V
Standard Charge Current50A
Max. Continues Charge Current100A
Standard Continues Discharge Current100A
Max. Continues Discharge Current300A
Dimensions [L x W x H]524 x 220 x 467 mm
Weight68 kg
IP RatingIP65
Max. Battery Parallel4
Cycle Life>6000 cycles (80% DOD)
Self-Discharge2% (Per month)
Charge Temperature0°C ~ 60°C
Discharge Temperature -20°C ~ 60°C
Optional UpgradesBluetooth / WiFi / LCD / LED Touch Screen / RS485 / RS232 / CAN / 4G, 5G / GPS / APP
BMSSmart BMS
TerminalM8
Battery CaseMetal
Warranty3 Years
Silk-Screen / Label PrintingYes
User Manual / Warranty CardYes
Customization / OEM / ODMYes
ShipmentYes

Applications and FAQs

What is 100Ah lithium compared to AGM?

A 100Ah lithium battery offers advantages over AGM (Absorbent Glass Mat) batteries, including longer lifespan, faster charging times, and lighter weight. Lithium batteries typically last 2-3 times longer than AGM batteries and maintain a consistent power output throughout their discharge cycle.

Which lithium battery lasts longest?

The lithium battery that lasts the longest is usually a lithium iron phosphate (LiFePO4) battery. These batteries can last up to 10 years or more, depending on usage and maintenance. Their stability and safety make them ideal for various applications requiring longevity.

What is the most reliable lithium battery?

The most reliable lithium battery is often considered to be the lithium iron phosphate (LiFePO4) type. Known for its thermal stability and safety features, it provides consistent performance and a long cycle life, making it suitable for applications demanding high reliability.

Can you mix a 100Ah and 200Ah battery?

Mixing a 100Ah battery with a 200Ah battery is not recommended. Differences in capacity can lead to uneven charging and discharging rates, which may damage both batteries. For optimal performance, use batteries of the same type and capacity in parallel configurations.

What size solar panel to charge a 200Ah lithium battery?

To charge a 200Ah lithium battery, you typically need a solar panel system rated between 300W to 600W. This range allows for efficient charging under varying sunlight conditions while considering losses in efficiency due to weather or panel orientation.

How many watts is a 500Ah battery?

A 500Ah battery at a nominal voltage of 12V has a total energy capacity of 6,000 watt-hours (Wh) or 6 kWh. This capacity indicates how much energy the battery can store and deliver over time when fully charged.

How much solar do I need for a 400Ah battery?

To effectively charge a 400Ah battery, you would typically require a solar panel setup of around 600W to 800W. This ensures adequate energy production to recharge the battery efficiently throughout the day while accounting for inefficiencies in the system.

What happens if I use a higher Ah battery?

Using a higher Ah battery can provide longer run times but may lead to compatibility issues with your existing system. If the system is not designed for the increased capacity, it could result in inefficient charging or potential damage due to mismatched specifications.

What is the difference between a 100Ah and a 200Ah battery?

The primary difference between a 100Ah and a 200Ah battery is their capacity; the 200Ah battery can store twice as much energy as the 100Ah version. This means longer runtimes for devices but also requires appropriate charging systems to handle the increased capacity.

What is the highest amp car battery?

The highest amp car batteries are often rated by their Cold Cranking Amps (CCA). Some high-performance batteries can exceed 1,000 CCA, providing substantial starting power for vehicles in cold conditions. Brands like Optima and Odyssey offer some of the highest-rated options available.

Is it OK to put a higher amp battery in a car?

Yes, it is generally okay to put a higher amp battery in a car as long as it fits physically and meets voltage requirements. A higher amp rating can provide more starting power but ensure that your vehicle's electrical system can handle it without issues.

What is the strongest battery for a car?

The strongest car batteries are typically those with high Cold Cranking Amps (CCA) ratings. Brands like Optima Yellow Top and Odyssey Extreme series are known for their strength, durability, and performance in extreme conditions.

Will a bigger battery hurt my alternator?

Using a bigger battery generally won't hurt your alternator as long as it's compatible with your vehicle's electrical system. However, ensure that your alternator can handle the increased load during charging; otherwise, it may lead to premature wear or failure.

What happens if amps are too high?

If amps are too high for an electrical system, it can cause overheating of wires and components, potentially leading to damage or failure. Circuit breakers or fuses are designed to protect against this by interrupting current flow when excessive amps are detected.

Do higher CCA batteries last longer?

Higher CCA (Cold Cranking Amps) batteries do not necessarily last longer; they are designed for better performance in cold temperatures. Battery lifespan depends more on usage patterns, maintenance practices, and overall quality rather than just CCA ratings.

Can a battery be too powerful for a car?

Yes, if a car's electrical system isn't designed for high-capacity batteries, it could lead to issues such as overloading circuits or damaging components. Always ensure compatibility between the vehicle's electrical system and any upgraded batteries used.

What is the difference between 100 amp and 200 amp battery?

The difference between 100 amp and 200 amp batteries lies primarily in their capacity; the 200 amp version can store twice as much energy as the 100 amp version. This results in longer runtimes but requires appropriate charging systems for effective use.

What is the most advanced car battery?

The most advanced car batteries currently include lithium-ion batteries, particularly those using solid-state technology. These offer higher energy densities, faster charging times, improved safety features, and longer lifespans compared to traditional lead-acid batteries.