Are you curious about which 3.7V battery manufacturers in China stand out from the crowd? With the rapid growth of technology, choosing the right battery supplier is more crucial than ever. By comparing the top factories, you can ensure quality, reliability, and innovation in your products. Imagine the peace of mind that comes with knowing you’ve selected the best options available, leading to enhanced performance and customer satisfaction. Ready to discover the top contenders in the industry? Let’s dive in and explore the leading 3.7V battery manufacturers that could elevate your projects to new heights!

China Lithium Battery Manufacturer OEM High Quality 18650 …

Product Details: High Quality 18650 Batteries 2000mAh 3.7V Rechargeable Li-ion Battery

Technical Parameters:
– Nominal Voltage: 3.7V
– Nominal Capacity: 2000mAh
– Cycle life: 500 Times
– Charging Voltage: 4.2±0.03V
– Max charge current: 0.2C~1C

Application Scenarios:
– Digital Products
– Consumer Electronics

Pros:
– High capacity of 2000mAh
– Long cycle life of 500 times

Cons:
– Limited to specific temperature ranges
– Requires careful charging and discharging

Top 7 Trusted 3.7v Battery Suppliers in China

Product Details: 3.7V lithium-ion battery suitable for portable gadgets and battery packs.

Technical Parameters:
– Nominal voltage: 3.7V
– Full charge voltage: 4.2V
– Discharge voltage: 3.0V

Application Scenarios:
– Smartphones
– Power banks
– Laptops
– Flashlights
– Drones

Pros:
– High energy density
– Lightweight
– Long cycle life
– Wide capacity range

Cons:
– Requires careful handling to avoid damage
– Performance can degrade over time

China Lithium Rechargeable Battery Factory, Lithium …

Product Details: Lithium Rechargeable Battery from PKCELL, available in various capacities and configurations.

Technical Parameters:
– Voltage: 3.7V
– Capacity: Ranges from 350mAh to 5000mAh

Application Scenarios:
– Consumer Electronics
– Power Tools

Pros:
– High energy density
– Rechargeable and environmentally friendly

Cons:
– Requires specific chargers
– Can be sensitive to temperature extremes

China Customized 3.7v 2600mAh Lithium Ion Rechargeable …

Product Details: 3.7v 2600mAh Lithium Ion Rechargeable 18650 Battery

Technical Parameters:
– Capacity: 2600mAh
– Nominal Voltage: 3.7V
– Max. Charging Current: 1C, 2.6A
– Charging Time: 150 Min
– Standard Discharge Current: 3C, 7.8A
– Max. Discharge Current: 10A
– Voltage at end of Discharge: 2.75V
– Charging at end of Voltage: 4.2V

Application Scenarios:
– High-grade strong light flashlight
– Power tools
– Portable power
– Wireless data transmitter
– Electric warm clothes
– Shoes
– Toys
– Portable instruments
– Portable lighting equipment
– Portable printers
– Industrial instruments
– Medical instruments

Pros:
– High capacity
– High safety performance
– Long life, theoretical for cycle charging 1000 times

Cons:
– Requires careful handling and charging
– Potential safety risks if damaged or improperly used

China Best LiPo Battery Supplier, Polymer Li-ion Battery …

Product Details: Various lithium-ion and lithium polymer batteries including UFX 126090, UFX 902248-3C, UFX 802045, and more, suitable for multiple applications.

Technical Parameters:
– Voltage: 3.7V to 12V
– Capacity: 100mAh to 9000mAh

Application Scenarios:
– Consumer electronics
– Military and medical devices

Pros:
– Wide range of battery types and capacities
– Customizable solutions for specific needs

Cons:
– Potentially high cost for specialized batteries
– Limited information on specific battery performance metrics

China Customized Hot Selling Cylindrical Battery BZ 14500 …

Product Details: China Customized Hot Selling Cylindrical Battery BZ 14500 800mAh 3.7V Rechargeable Li-ion Battery

Technical Parameters:
– Place of Origin: Guangdong, China (Mainland)
– Nominal Voltage: 3.7V, Nominal Capacity: 800mAh, Cycle life: 500 Times, Max char…

Application Scenarios:
– Battery Pack
– Various electronic devices requiring rechargeable batteries

Pros:
– High cycle life of 500 times
– Compact size (141450mm) and lightweight (20g)

Cons:
– Limited to specific applications
– Requires proper charging to maintain battery life

China Manufacturer Original 3.7V 3800mah Li-ion 18650 …

Product Details: China Manufacturer Original 3.7V 3800mah Li-ion 18650 Battery Rechargeable lithium ion battery

Technical Parameters:
– Voltage: 3.7V
– Capacity: 3800mAh

Application Scenarios:
– DIY projects
– Portable electronic devices

Pros:
– Rechargeable and eco-friendly
– High capacity for extended use

Cons:
– Dimensions and weight unspecified
– Limited warranty period

Lipo battery: Lithium polymer battery manufacturer and Li-ion …

Product Details: Lithium polymer and Li-ion batteries manufactured by Padre Electronics Co., Limited in Shenzhen, China.

Technical Parameters:
– High energy density
– Long cycle life

Application Scenarios:
– Portable devices
– Electric vehicles

Pros:
– Eco-friendly
– Fast charging capabilities

Cons:
– Potential safety risks if not handled properly
– Higher cost compared to traditional batteries

Wholesale Customized Lithium Ion Battery at Low Price – ODIPIE

Product Details: Lithium Ion Battery products from Shenzhen Lead New Energy Co., Ltd, including various types such as Electric Bike Batteries, 18650 Batteries, and Portable Power Stations.

Technical Parameters:
– Voltage: 48V, Capacity: 17.5Ah for Electric Bicycle Battery
– Rechargeable: Yes, Type: Lithium Ion

Application Scenarios:
– Electric bicycles and scooters
– Portable power solutions for outdoor activities

Pros:
– Customizable products available at low prices
– Wide range of applications and battery types

Cons:
– Limited specific technical details provided
– Potential quality variations in mass production

China 18650 Battery Factory, 18650 Battery Supplier

Product Details: 18650 Lithium Battery and Pack Solutions with various specifications and custom solutions.

Technical Parameters:
– Voltage: 3.7V
– Capacity: 1500mAh, 2200mAh, 3350mAh, 3500mAh

Application Scenarios:
– Consumer Electronics
– Medical Devices

Pros:
– No memory effects
– Wide operating temperature range: 0°C to 45°C

Cons:
– Limited discharge rate for some models
– Requires proper handling and safety measures

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Lithium Battery Manufacturer OEM High Quality 18650 …	High Quality 18650 Batteries 2000mAh 3.7V Rechargeable Li-ion Battery	– High capacity of 2000mAh – Long cycle life of 500 times	– Limited to specific temperature ranges – Requires careful charging and discharging	www.benzoenergy.com
Top 7 Trusted 3.7v Battery Suppliers in China	3.7V lithium-ion battery suitable for portable gadgets and battery packs.	– High energy density – Lightweight – Long cycle life – Wide capacity range	– Requires careful handling to avoid damage – Performance can degrade over time	www.ufinebattery.com
China Lithium Rechargeable Battery Factory, Lithium …	Lithium Rechargeable Battery from PKCELL, available in various capacities and configurations.	– High energy density – Rechargeable and environmentally friendly	– Requires specific chargers – Can be sensitive to temperature extremes	www.batterypkcell.com
China Customized 3.7v 2600mAh Lithium Ion Rechargeable …	3.7v 2600mAh Lithium Ion Rechargeable 18650 Battery	– High capacity – High safety performance – Long life, theoretical for cycle charging 1000 times	– Requires careful handling and charging – Potential safety risks if damaged or improperly used	www.liion-battery.com
China Best LiPo Battery Supplier, Polymer Li-ion Battery …	Various lithium-ion and lithium polymer batteries including UFX 126090, UFX 902248-3C, UFX 802045, and more, suitable for multiple applications.	– Wide range of battery types and capacities – Customizable solutions for specific needs	– Potentially high cost for specialized batteries – Limited information on specific battery performance metrics	www.benzoenergy.com
China Customized Hot Selling Cylindrical Battery BZ 14500 …	China Customized Hot Selling Cylindrical Battery BZ 14500 800mAh 3.7V Rechargeable Li-ion Battery	– High cycle life of 500 times – Compact size (141450mm) and lightweight (20g)	– Limited to specific applications – Requires proper charging to maintain battery life	www.bz-battery.com
China Manufacturer Original 3.7V 3800mah Li-ion 18650 …	China Manufacturer Original 3.7V 3800mah Li-ion 18650 Battery Rechargeable lithium ion battery	– Rechargeable and eco-friendly – High capacity for extended use	– Dimensions and weight unspecified – Limited warranty period	dhakarobotics.com
Lipo battery: Lithium polymer battery manufacturer and Li-ion …	Lithium polymer and Li-ion batteries manufactured by Padre Electronics Co., Limited in Shenzhen, China.	– Eco-friendly – Fast charging capabilities	– Potential safety risks if not handled properly – Higher cost compared to traditional batteries	www.pdbattery.com
Wholesale Customized Lithium Ion Battery at Low Price – ODIPIE	Lithium Ion Battery products from Shenzhen Lead New Energy Co., Ltd, including various types such as Electric Bike Batteries, 18650 Batteries, and Por…	– Customizable products available at low prices – Wide range of applications and battery types	– Limited specific technical details provided – Potential quality variations in mass production	www.liion-battery.com
China 18650 Battery Factory, 18650 Battery Supplier	18650 Lithium Battery and Pack Solutions with various specifications and custom solutions.	– No memory effects – Wide operating temperature range: 0°C to 45°C	– Limited discharge rate for some models – Requires proper handling and safety measures	www.batterypkcell.com

Frequently Asked Questions (FAQs)

What types of 3.7V batteries are commonly produced in China?

You’ll find a variety of 3.7V batteries manufactured in China, including lithium-ion and lithium-polymer batteries. These batteries are widely used in consumer electronics, electric vehicles, and renewable energy storage systems. Each type has its unique characteristics, making them suitable for different applications.

How do I choose a reliable battery manufacturer in China?

To choose a reliable manufacturer, look for certifications like ISO and UL, check their production capacity, and read customer reviews. It’s also helpful to request samples and visit the factory if possible. Building a good relationship with the manufacturer can lead to better quality and service.

What is the typical lead time for 3.7V battery production?

The lead time for producing 3.7V batteries can vary, but it generally ranges from 4 to 8 weeks. Factors such as order size, complexity, and the manufacturer’s current workload can affect this timeline. Always confirm lead times before placing an order to avoid delays.

Are there any environmental regulations for battery manufacturing in China?

Yes, China has implemented various environmental regulations to ensure sustainable battery manufacturing. These include guidelines for waste management, emissions control, and the use of eco-friendly materials. Manufacturers are increasingly adopting green practices to comply with these regulations and improve their sustainability.

What are the common quality control measures in battery factories?

Battery factories in China typically employ several quality control measures, including raw material inspection, in-process testing, and final product evaluation. They often use advanced testing equipment to ensure safety, performance, and reliability. Regular audits and certifications also help maintain high-quality standards.