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One Stop Custom 7.4 Volt Battery Factory

As a leading provider of professional solutions and manufacturer of new energy products, KET has been delivering exceptional services and products since 2010, based in Guangdong, China.

Currently, KET's battery products find extensive use in various fields including energy storage systems, go kart, golf cart, e-bikes, golf carts, forklifts, and more.

With a battery engineering team comprising of 20 professionals, including electronic engineers, structural engineers, and ID designers, KET possesses the research and development capabilities to offer a comprehensive 7.4 volt battery customization service.

Most of KET's standard products have already obtained numerous certifications such as CE, FCC, RoHs, UN38.3, MSDS, and more. We can fulfill most of our customers' certification needs. Additionally, if your custom 7.4 volt battery requires different certifications, we can assist you in obtaining them.
One Stop Custom 7.4 Volt Battery Factory
Strict Quality Control of Your Custom 7.4 Volt Battery

Strict Quality Control of Your Custom 7.4 Volt Battery

KET is committed to continuously improving our quality control and safety processes to ensure that we consistently provide our customers with top-notch custom 7.4 volt battery.

Our company's equipment includes a high and low temperature test box, an automatic electric battery cell sorting machine, a protection board tester, a charge and discharge aging instrument, and an overcharge and shock tester. With these tools, we can guarantee that your custom 7.4 volt battery meet the highest standards of quality and reliability.

Our team of IQC staff members conducts thorough inspections of battery packs before shipping and tests their performance during production. Additionally, KET has achieved ISO 9001 certification, which demonstrates our dedication to customer satisfaction and ongoing improvement.
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Your Best 7.4 Volt Battery For Sale

KET is a professional manufacturer specializing in customized 7.4 volt batteries, offering a wide range of options including customized logo, voltage, size, capacity, and more. With extensive experience in battery production and advanced equipment, we can provide high-quality and reliable batteries tailored to meet our customers' specific needs. Our competitive advantage lies in our ability to offer flexible customization options, fast turnaround times, and competitive pricing without compromising on qualityWhether you need batteries for consumer electronics, medical devices, or industrial equipment, KET has the expertise and resources to deliver the perfect solution for your unique requirements.

How To Custom Your 7.4 Volt Battery?

Custom 7.4 Volt Battery

Note: Due to different custom requirements there will be different MOQ requirements, while the cost of raw materials for batteries has fluctuated a lot recently. So please contact us in time and get the latest7.4 volt battery quotes.

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What Type of Batteries Cell Do KET Use In 7.4 Volt Battery?

Li-ion batteries cell.

Li-ion batteries use lithium ions as the charge carriers, which move from the positive electrode (cathode) to the negative electrode (anode) during discharge, and vice versa during charging. The cathode is typically made of a metal oxide, while the anode is made of graphite. They are a type of secondary battery, meaning they can be charged and discharged multiple times.

Appliaction of 7.4 Volt Battery

A 7.4-volt battery can be used in a variety of applications, including:

1. RC toys and vehicles - Many remote-controlled toys and vehicles use a 7.4-volt battery. This includes RC cars, boats, airplanes, and helicopters.

2. Portable electronics - Some portable electronic devices, such as cameras, GPS units, and small speakers, can use a 7.4-volt battery.

3. Medical equipment - Some medical equipment, such as portable oxygen concentrators and defibrillators, use a 7.4-volt battery.

4. Power tools - Some power tools, such as drills and saws, can use a 7.4-volt battery as a power source.

5. Lighting - Some LED lights and flashlights can use a 7.4-volt battery.

6. Solar power systems - A 7.4-volt battery can be used in conjunction with a solar panel to store energy for off-grid power systems.

7. Electric bikes and scooters - Some electric bikes and scooters use a 7.4-volt battery to power their motor.

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Why Choose Li-Ion Batteries?

There are several reasons why Li-ion batteries are a popular choice:

1. High energy density: Li-ion batteries have a higher energy density compared to other rechargeable batteries, which means they can store more energy in a smaller and lighter package.

2. Low self-discharge rate: Li-ion batteries have a low self-discharge rate, which means they can hold their charge for longer periods without needing to be recharged.

3. No memory effect: Unlike some other rechargeable batteries, Li-ion batteries do not suffer from the memory effect, which means they do not need to be fully discharged before recharging.

4. Fast charging: Li-ion batteries can be charged quickly, which is beneficial for devices that need to be recharged frequently.

5. Long lifespan: With proper use and maintenance, Li-ion batteries can have a long lifespan and can withstand hundreds of charge cycles.

6. Environmentally friendly: Li-ion batteries are less harmful to the environment compared to some other types of batteries, such as lead-acid batteries.

Overall, Li-ion batteries offer a combination of high energy density, low self-discharge rate, fast charging, long lifespan, and environmental friendliness, making them a popular choice for a wide range of applications.

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FAQ

Can you offer the certifications for our 7.4 volt battery?
We make some regular battery packs certificates every year. But most of our battery packs are customized for you. And we can help you to get the certification for your customized battery packs.
What is the warranty of your custom 7.4 volt battery?
The warranty of our battery packs is one year. If you become our VIP, you can get extra 6 months.
Can you offer chargers of 7.4 volt battery?
We do not provide chargers. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
Can we make one custom 7.4 volt battery?
Common materials are available to support one custom battery pack.However, if special materials are required, you will need to contact us for specific MOQ.
How to ship my custom 7.4 volt battery?
The logistics companies we work with are strong. Currently, depending on your destination and order, we are able to provide options such as air freight, sea freight, express delivery, rail transport and trucking.
What is your MOQ of 7.4 volt battery?
If it is our existing standard product, there is no moq requirement.
If it is a custom product, there is a MOQ requirement. However, the MOQ varies from material to material and you can contact us for specific information.