3.7 V 4800mah Battery

Specification

Warranty	3Months-1Year
Application	Toys, Power Tools, Consumer Electronics, Golf Carts, Electric Vehicles, E-bike Battery Pack
Brand Name	GEB
Certification	CE
Model Number	GEB21700
Place of Origin	China
Weight	70G
Product Name	21700 4800mAh 3.7v 3C Li-ion Rechargeable Lithium 21700 Battery Cell
Size	21*70mm
Assembling Battery Pack	Customized
Cycle Life	500Times
customized Terms	PCB, Wire,Connectors
Certificate	CE/RoHS/UN38.3/MSDS

 

Features：

High capacity: 4800mAh for extended usage.

Compact size: 21*70mm and lightweight at 70g.

Versatile applications: Suitable for toys, power tools, consumer electronics, golf carts, electric vehicles, and e-bike battery packs.

Warranty flexibility: Ranging from 3 months to 1 year for peace of mind.

Rechargeable: Li-ion technology ensures long-term usability.

Customizable: Supports tailored assembling with options for PCB, wire, and connectors.

International compliance: CE, RoHS, UN38.3, and MSDS certifications for safety and quality assurance.

Long cycle life: Endures up to 500 charge-discharge cycles for sustained performance.

 

Applications：

The GEB21700 3.7v 4800mAh battery cell finds application in a variety of fields due to its versatile and reliable nature. Some of its key applications include:

Toys: Powering electronic toys and gadgets for extended playtime.

Power Tools: Providing energy for a range of cordless power tools for efficient operation.

Consumer Electronics: Supporting various portable electronic devices, ensuring longevity and consistent performance.

Golf Carts: Powering electric golf carts for leisure and professional use.

Electric Vehicles: Serving as a power source for small electric vehicles and transportation solutions.

E-bike Battery Packs: Providing energy for e-bikes, ensuring extended travel range and consistent performance.

These applications demonstrate the adaptability and reliability of the GEB21700 battery cell across different industries, making it a versatile choice for numerous electronic and transportation devices.

 

About Us:

General Electronics Technology Co., LTD. is a famend producer that specialize in electric powered powered powered bicycle lithium batteries. With our logo call GEB, we`ve acquired popularity withinside the worldwide lithium battery industry. Our factory, set up in 2009, is positioned in Shenzhen.

 

Our Factory:

With a devoted employer of over a hundred eighty employees, we've got were given executed annual income exceeding 30 million US dollars, positioning ourselves as leaders withinside the industry.

 

Our Product Range:

We provide a severa fashion of merchandise, which consist of hailong kind batteries, silver fish batteries, water bottle kind batteries, covered batteries, and OEM/ODM batteries. Our battery packs cater to voltages starting from 12V to 80V, with capacities severa from 7AH to 100AH.

 

Applications:

Our batteries find out huge programs in electric powered powered powered bicycles, motorcycles, tricycles, toy cars, cleansing vehicles, golfing carts, forklifts, and hybrid electric powered powered powered vehicles. Whatever your electric powered powered powered car desires also can furthermore be, our batteries are designed to satisfy and exceed your expectations.

 

Certificate:

 

Equipment:

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

 

Why choose us ?

GEB has set up itself as a excellent logo withinside the lithium battery industry, regarded for turning in merchandise of remarkable quality. Customers looking for dependable and trusted battery answers can with a piece of good fortune pick out GEB.

Commitment to Innovation and Technology: GEB locations awesome significance on innovation and invests in a strong studies and improvement employer further to superior manufacturing equipment. This self-control to staying on the principle edge of era guarantees that clients can assume contemporary-day lithium battery answers from GEB.

Wide Product Range to Suit Various Needs: With a severa desire of battery types, voltages, and capacities, GEB gives clients the cappotential to pick out merchandise that exactly meet their specific requirements. Whether for electric powered powered powered bikes, motorcycles, tricycles, or one in all a type programs, GEB gives a whole fashion of options.

Recognized Market Leadership: GEB`s feature as a marketplace chief indicates its set up song report of fulfillment and customer trust. Customers can trust in GEB`s data and depend on their batteries to electricity their gadgets with usual overall performance and reliability.

 

FAQ :

What does 3.7 V battery mean?

A 3.7V battery refers to the nominal voltage of the battery. This is the average voltage that the battery operates at during discharge. For lithium-ion batteries, 3.7V is a common nominal voltage. However, it's important to note that when fully charged, a lithium-ion battery can reach around 4.2V and when fully discharged, it can drop to around 3.0V or lower, depending on the specific type of battery.

Are 3.7 V batteries the same as AA?

No, 3.7V batteries are not the same as AA batteries. AA batteries typically have a nominal voltage of 1.5V. While there are rechargeable AA batteries that have a nominal voltage around 1.2V, they are still considerably lower than 3.7V lithium-ion batteries. The form factor, chemistry, and voltage differ between these types of batteries, and they are not interchangeable without proper consideration for voltage and compatibility.

Can I use 3.7 V battery instead of 4V?

Using a 3.7V battery instead of a 4V battery may not be advisable depending on the specific application. Although the voltage difference might seem small, it could lead to performance issues or even cause damage in some cases. It's essential to consult the device's specifications or an expert to determine if a lower voltage battery can be safely substituted for a 4V battery.

Is a 3.7 V Li-ion battery dead?

A 3.7V Li-ion battery is not necessarily dead if it has exactly 3.7V when measured. The capacity and health of a Li-ion battery need to be evaluated using specialized equipment. A 3.7V reading could indicate anywhere from fully charged to partially discharged, depending on the battery's state of use. If a lithium-ion battery consistently shows 3.7V or lower under load or after charging, it may indeed be reaching the end of its usable life and may need replacement.

Hot Tags: 3.7 v 4800mah battery, China 3.7 v 4800mah battery manufacturers, suppliers, factory, 36v Ebike Battery, 6800mah Battery Pack, 36 Volt 20ah Lithium Battery, 36v 10ah Electric Bike Battery, 14 8 V Lithium Ion Battery Pack, 36v Battery Pack E Bike