Wide Temp Rechargeable Lithium-Ion Cell

Description

Items	Specification
Nominal Capacity	50.4Ah
Internal Impedance	≤0.4mΩ
Nominal Voltage	3.2V
Charging Cut-off Voltage	3.65V
Charging Method	Charge with constant current to cut-off voltage, then with constant voltage to cut-off current.
Charging Current	Standard Charge	＞10℃	25.0A (0.5 C5A)
		﹣20℃～10℃	10.0A (0.2 C5A)
	Max. Charge	10～45℃	50.0A (1.0 C5A)
		-10～10℃	≤16.5A (0.33 C5A)
Discharge Current	Standard Discharge Curren	﹣20℃～60℃	25.0A (0.5 C5A)
		＜-20℃	10.0A (0.2 C5A)
	Fast discharge current	﹣20℃～60℃	50.0A (1.0 C5A)
Discharge Cut-off Voltage		2.0 V
Operating Temperatur	Charge	-20℃ ~ 60℃
	Discharge	-40℃ ~ 60℃
Storage Temperature	1 month	-20℃ ~ 35℃
	3 months	-20℃ ~ 25℃
	6 months	-20℃ ~ 25℃
Weight	About 1003.0g
Voltage	3.0 V～3.3 V

 

Features：

1. Long-Term Storage Flexibility: Suitable for storage over extended periods at varying temperatures, offering versatility for long-term energy solutions.
2. High Capacity: The lithium-ion cell boasts a substantial nominal capacity of 50.4Ah, ensuring prolonged usage and extended power supply.
3. Low Internal Impedance: With an internal impedance of ≤0.4mΩ, it promotes efficient energy transfer, reducing heat generation and preserving energy during discharge.
4. Adaptable Charging & Discharging Currents: The cell accommodates a wide range of charging and discharging currents, adjusting according to temperature variations, ensuring reliability across diverse environmental conditions.
5. Temperature Resilience: Designed for operational stability across extreme temperatures, with a charge operating range of -20℃ to 60℃ and a discharge range of -40℃ to 60℃, making it suitable for demanding environments.
6. Versatile Voltage Range: Operating between 3.0V to 3.3V, the cell maintains consistent energy output, offering flexibility for various electronic applications.
7. Robust Construction: Built to withstand the rigors of demanding environments while remaining lightweight, weighing approximately 1003.0g, thus ideal for portable and stationary power solutions.
8. Efficient Charging Method: Utilizing a two-stage charging method - constant current up to cut-off voltage, followed by constant voltage up to cut-off current - ensuring optimal charging efficiency and battery lifespan.

 

Application Fields：

1. Electric Vehicles: This battery can be used for electric cars, buses, and bikes, providing a high nominal capacity and adaptable charging and discharging currents suitable for varied temperature conditions.
2. Renewable Energy Storage Systems: Ideal for storing energy from solar panels and wind turbines, the high capacity and efficient charging method make it suitable for renewable energy storage systems.
3. Telecommunications Infrastructure: Due to its reliable power and operating temperature range, this battery can be used in telecommunication base stations for ensuring uninterrupted communication services.
4. Industrial Equipment: The adaptable charging and discharging currents, robust construction, and versatile voltage range make this battery suitable for providing consistent power to heavy-duty industrial machinery and equipment.
5. Aerospace Applications: With its lightweight design, adaptable temperature range, and high capacity, this battery can be used in aerospace applications such as satellites, spacecraft, and other aerospace technologies.
6. Off-Grid Power Systems: The long-term storage flexibility and versatile voltage range make this battery suitable for off-grid power systems, remote monitoring stations, weather stations, and off-grid residences.

 

About Us:

GEB is a outstanding organisation that specialize in lithium-ion battery research, development, manufacturing, and distribution, hooked up in 2007. Boasting sixteen years of widespread experience, we've garnered profound understanding and technical prowess withinside the battery enterprise.

Our Mission: Our aim is to grant various purchaser desires with excessive-quality, inventive, and reliable lithium-ion battery answers, all whilst contributing to environmental sustainability and progress.

Our Products: GEB is devoted to crafting and handing over an intensive array of top-notch lithium-ion batteries, tailor-made for electric powered vehicles, transportable digital devices, strength garage systems, business equipment, and beyond. Revered for his or her excessive strength density, extended lifespan, and safety, our merchandise provide bespoke answers for our clientele.

 

Our Factory:

With a committed body of workers exceeding one hundred eighty employees, we've completed annual income surpassing 30 million US dollars, solidifying our role as enterprise leaders.

Our Product Range:

Our services embody a various selection, inclusive of hailong kind batteries, silver fish batteries, water bottle kind batteries, integrated batteries, and OEM/ODM batteries. Our battery packs cowl voltages from 12V to 80V, with capacities spanning from 7AH to 100AH.

 

Applications:

Our batteries are notably utilized in electric powered bicycles, motorcycles, tricycles, toy cars, cleansing vehicles, golfing carts, forklifts, and hybrid electric powered vehicles. Our batteries are meticulously designed to now no longer simplest meet however exceed your electric powered car requirements.

Certificate:

Equipment:

The company has a strong R&D team and high-end precision production equipment.

 

Why choose us ?

GEB has solidified its recognition as a reputable emblem inside the lithium battery enterprise, regarded for turning in merchandise of brilliant caliber. Customers searching for reliable and relied on battery answers can optimistically choose GEB.

Commitment to Innovation and Technology: GEB locations fantastic emphasis on innovation and invests in a strong studies and improvement team, along superior manufacturing equipment. This steadfast determination to technological development ensures that clients can assume modern lithium battery answers from GEB.

Wide Product Range to Suit Various Needs: With a numerous collection of battery types, voltages, and capacities, GEB extends exceptional flexibility, permitting clients to choose merchandise exactly tailor-made to their particular requirements. Whether for electric powered bikes, motorcycles, tricycles, or different applications, GEB affords a complete variety of options.

Recognized Market Leadership: GEB`s status as an enterprise pacesetter displays its tested records of triumph and patron reliance. Customers can consider in GEB's knowledge and expect their batteries to proficiently energy their devices.

 

FAQ :

Range of Wide Temperature Rechargeable Battery:

The range of a wide temperature rechargeable battery varies based on its design and intended application. Generally, these batteries are engineered to operate effectively within a broad temperature range, often from as low as -40°C to as high as 60°C, making them suitable for diverse environments and applications.

 

Cold Limit for Lithium Batteries:

Lithium batteries can be adversely affected by cold temperatures. Typically, lithium batteries should not be charged or discharged below 0°C, as doing so can lead to diminished performance, reduced capacity, and even potential damage to the battery. Therefore, it's essential to consider the operational limits of lithium batteries, particularly in frigid conditions.

 

Best Lithium-ion Battery for Cold Weather:

Lithium iron phosphate (LiFePO4) batteries are renowned for their ability to perform well in cold weather. They exhibit better performance and safety characteristics compared to other lithium-ion chemistries in low-temperature environments. LiFePO4 batteries are often preferred for applications in cold climates due to their increased resilience to low temperatures and reduced risk of thermal runaway.

Highest Temperature for a Lithium Battery:

The highest temperature at which a lithium battery can safely operate and be charged varies based on the specific battery chemistry and design. Generally, lithium batteries should be used and charged within a temperature range of 0°C to 45°C to ensure optimal performance and safety. Going beyond this range can cause degradation, reduced capacity, and safety risks, with extreme temperatures potentially leading to thermal runaway and battery failure.

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