The 3.7 v lithium ion cell is a versatile, powerful, long-lasting battery solution for various small and high-powered applications. These are the first choices for most movable electric gadgets that can work in parallel and in series. Due to the increasing 3.7 v lithium ion cell many manufacturers have come up to fill the energy needs. This article will highlight the top 5 3.7 v lithium ion cell manufacturers with their features and company overview.
Part 1. What is the 3.7 v lithium ion cell?
A 3.7V lithium ion cell is a rechargeable energy storage for wide electric devices. It has a 3.7v nominal voltage and a 4.2v on full charge. 3.7 V lithium ion cell include various types of batteries, such as pouch cells, cylindrical batteries, and many more. You can use it as a single cell and battery pack for high voltage and capacity.
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High energy density: Keeps the size small but provides more energy.
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Lightweight: Suitable for portable gadgets.
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Long cycle life: Can save money and hassle of frequent battery replacements.
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Low self-discharge rate: Helps the cell save power when not in use.
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Fast charging: Shorten the time for full charge.
These cells are widely used in consumer electronics, medical devices, power tools, and other portable applications.
Part 2. How to choose the right 3.7 V lithium ion cell manufacturer
A 3.7 v lithium cell in a portable gadget plays a key role in keeping the device in operating mode. It ensures safety, performance, longevity, and reliability. However, all the boxes can be ticked when you choose the right 3.7 v lithium ion cell manufacturer. A reliable manufacturer takes all precautions and technology to produce high-quality cells with customizable options. Therefore, you should first evaluate manufacturers before buying any 3.7 v lithium ion cell. Here are some key factors to evaluate.
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Quality and safety certifications
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Consistency in performance
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Customer support and after-sales services
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Warranty and product guarantees
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Customization and alteration
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Innovation in battery technology
Part 3. Top 5 3.7 V lithium ion cell manufacturers 2024
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Samsung SDI
- Ufine Battery
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Duracell
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Grepow
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EPT (Energy Power Technology)
1. Samsung SDI
Overview
Samsung SDI, a leading South Korean company, was founded in 1970 and has since evolved into a global powerhouse in the battery industry. The company specializes in 3.7 v lithium ion cells and has expanded its production capabilities across several plants in South Korea and four international locations, including Hungary, Malaysia, China, and the United States. Samsung SDI is renowned for its innovations in battery technology, particularly in electric vehicle (EV) battery packs and energy storage systems (ESS). Recently, the company partnered with Hyundai Motors to supply advanced square batteries for EVs. With its established reputation, Samsung SDI delivers top-quality 3.7 v lithium ion cells, making it a trusted choice in the industry.
Key Features of Samsung SDI 3.7 V Lithium Ion Cell
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Longlasting 500+ cycles
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Highly safe with built-in protection circuits
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Hard shell case leakage and damage-proof
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Fast charging capabilities
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Long shelf life of one year
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Available in many capacities in cylindrical and prismatic
2. Ufine Battery
Overview
Ufine Battery’s headquarters is in Shenzhen, China, and was founded in 2008. It provides expert solutions in lithium-ion and lithium-polymer battery chemistries. Ufine is registered as Dongguan Ufine Electronic Technology Co., Ltd., having onboard more than 30 R&D experts to develop and employ advanced battery technology across all its battery models. Similarly, over 200 production personnel are employed in automotive production facilities. Things that make Ufine unique from others are high-quality material utilization, more battery warranty, valuable customer support, and battery customization options. So if you are looking for a 3.7 v lithium ion cell with different capacities from 1000mAh to 6000mAh or more in various models such as 18650, 21700, 26650, and many more, Ufine is the ultimate solution for every battery needs.
Key Features of Ufine 3.7 v Lithium Ion Cell
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High discharge can go to 5C
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More lightweight high energy density
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Good balance between pricing and performance
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Efficient performance between -20 to 60 ℃
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Strong focus on quality control and KC, UL, UN38.3, CB, and MSDS certification
3. Duracell
Overview
Duracell is an American manufacturer founded in 1924 and is a hundred-year-old company. Samuel Ruben and Philip Mallory have headquarters in Chicago, USA. Initially, the company produced mercury batteries for military equipment. Later on, in the 1950s, Duracell started designing new zinc-carbon cell size AAA. Duracell makes different batteries, including AAA, AA, C, D, 9v, and 3.7 v lithium-ion cells. Duracell has three manufacturing plants in the USA, including South Carolina, Tennessee, and Georgia. Similarly, it also has a hi-tech factory in China. Being a worldwide trust battery brand, you can get Duracell 3.7 lithium-ion cells easily in every part of the world.
Key Features of Duracell 3.7 v Lithium Ion Cell
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High energy density, especially for portable gadgets
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Low self-discharge rate for longer storage periods
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Advanced safety features for protection
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Long cycle life and excellent durability
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Two years battery warranty
4. Grepow
Overview
Grepow was established in 1998 and has headquarters in Shenzhen, China. The name Grepow is derived from the word “Green Power” which clearly shows the intent of the company to produce greener energy and reduce pollution. At present, the company has 300+ engineers and R&D experts with a total of 2,800 employees, and it operates 4 plants with an average of 500,000 units per day. Grepow is known for its high discharge rate of 3.7 v lithium ion cells ideal for drones, and RC vehicles. Similarly, the company also manufactures self-developed high-rate 3.7 v lithium ion stacking cells in a coin shape. If you are looking for a high discharge rate innovative 3.7 v lithium ion cell Grewpow can be the ultimate manufacturer.
Key Features of Grepow 3.7V Lithium Ion Cell
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Fast charging capabilities
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Over 1000 times life cycles
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Wide temperature range -40℃~+85℃
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Ultra-low self-discharge rate 80% capacity/1 year
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Excellent thermal stability and safety
5. EPT (Energy Power Technology)
Overview
Energy Power Technology, commonly known as EPT, is a Chinese battery company with a headquarters in Shenzhen. The company was founded in 2003 and registered as SHENZHEN EPT BATTERY CO., LTD. The company has an independent research and development center for physical, chemical, electrochemistry, and battery performance tests. Ept uses an automated production assembly that prepares the anode and cathode with a special battery formatting technique. You will find 3.7 v lithium ion cells in a cylindrical shape in all series. Furthermore, EPT is an ISO9001: 2015 and BSCI-certified company, and all its batteries are safe, reliable, and internationally certified. Being an OEM/ODM supplier, the company has been recognized as an international brand. So you can consider ETP for your 3.7v lithium ion cell needs.
Key Features of 3.7 v Lithium Ion Cell
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High-quality materials
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Operates well even in the range of +60 ℃
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Support 3.0C discharge rate
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Utilize high-quality material
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Enhanced cell protections for safety
Part 4. Final words
For the best performance of your device, the right competitive 3.7 v lithium ion cell is compulsory. This top 5 3.7 v lithium ion cell manufacturer list will clarify your doubts and help you select the right battery that can cater to your needs. However, if you want the best manufacturer offering a wide battery range with customization, Ufine Battery should be your choice. It offers a good balance between power, quality, and price. Moreover, it offers battery customization with easy steps through customer support.
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