Welcome to SUNLY

Consumer Electronics Battery

Looking for a way to power up your devices? Look no further than a consumer electronics battery. It’s designed for your specific needs that provides long-lasting and reliable energy for uninterrupted performance. Upgrade your device's power with a custom battery today.

Get Consumer Electronics Battery Manufactured From China

18650 3.7V 5000mAh battery pack

18650 24V 30Ah li-ion battery pack

What is a Consumer Electronics Battery

A consumer electronics battery is a rechargeable battery designed to power devices such as smartphones, laptops, cameras, and portable speakers, among others.

Why choose Sunly Consumer Electronics Battery

High-quality materials: The Sunly Consumer Electronics Battery is made from top-quality materials that ensure its durability and reliability.

Long lifespan: The battery has a long lifespan, which means you won't have to replace it as often.

Wide compatibility: It is compatible with a wide range of consumer electronics devices, making it a versatile choice.

High energy density: The Sunly Consumer Electronics Battery has a high energy density, meaning it can store a lot of energy in a small space.

Safety features: The battery has built-in safety features to prevent overcharging, over-discharging, and short circuits.

Eco-friendly: It is an eco-friendly option as it doesn't contain harmful chemicals like lead and mercury.

Cost-effective: Despite being a high-quality battery, it is cost-effective and provides good value for money.

Excellent customer support: Sunly provides excellent customer support to help you with any questions or concerns you may have.

a worker is operating the lithium ion battery making machine

Your Professional Consumer Electronics Battery Manufacturer/Supplier

SunlyPower is a professional manufacturer and supplier of consumer electronics batteries. Our expertise and resources enable us to produce high-quality batteries for many devices. 

We provide customized solutions to OEMs, eCommerce platforms, and service centers. We deliver top-notch batteries at competitive prices to sell to your end customers.

pouch cell manufacturing
prismatic cell manufacturing
coin cell manufacturing
dry cell manufacturing

Fulfill your battery pack design in every detail

Sunly the best Chinese 18650 battery manufacturer has a tested-and-tried reputation in the battery manufacturing industry, boasting state-of-the-art facilities and experienced teams of engineers, chemists, and builders.

battery cell design

  • pouch cell battery pack design
  • prismatic cell design
  • tubular battery design
  • cylindrical battery cell design

battery management system design

  • bms pcb design
  • bms circuit design
  • bms hardware design
  • battery module design

basic battery design

  • battery pack shapes
  • battery pack dimension
  • battery enclosure design
  • battery casing design
  • battery container design
  • battery package design

battery structure design

  • Lithium Battery Materials
  • Lithium Battery Explosion Proof Strength
  • Lithium Battery Waterproof Grade
  • Battery Configuration

lithium ion battery structure Design

Selecting the right cell brands is vital for achieving the desired operational profile. By working with the certified brands that meet our criterion, including GB18287-2000, CE, UL, ROHS, UN38.3, MSDS, CQC, FCC, KC. Sunly qualifies the battery cells in our test labs to confirm that they perform according to customers’ battery design requirements. 

Battery Materials


Appearance Requirement

Specular Highlight , Texture

Battery Materials

UL-94V0, 94V1, 94V2

Battery Waterproof Ratings

From IPX1 to 9

Design Battery Management System

Empowered by an overcharge protection circuit, bms functioned for battery protection, SOC and SOH calculation, and cell balancing can be fulfilled flexibly in Sunly custom battery design configuration.

DC-DC+Basic Protection Option

DC-DC Input and outpu, with Basic Protection:

battery bms architecture options

I2C(SCL、SDL), HDQ, SMBUS, Fuses, Balancers, BLE and more

battery bms technologies

RS232, RS485, UART, CAN communication protocol

BMS Protection Voltage Range

Over-charge Protection Voltage, Over-discharge Protection Voltage, Over-current Protection Voltage

Branded Battery Cells Suppliers We Work With

Selecting the right cell brands is vital for achieving the desired operational profile. By working with the certified brands that meet our criterion, including GB18287-2000, CE, UL, ROHS, UN38.3, MSDS, CQC, FCC, KC. Sunly qualifies the battery cells in our test labs to confirm that they perform according to customers’ battery design requirements. 

Sourcing consumer electronics battery: Things to Know

Battery-powered devices like smartphones, laptops, and cameras rely on rechargeable batteries for long-lasting power. The 12V battery is a common type used in consumer electronics, typically with PVC or plastic casing for protection. Our store offers a range of 12V batteries with varying capacities, from 3000mAh to 20000mAh, ensuring customers can find a battery that matches their device’s power needs. Choose from our high-quality batteries to keep your electronics running reliably and efficiently.

Yes, you can customize your battery packs to fit your specific needs. Our store offers a range of customizable options, including battery chemistry, capacity, voltage, size, and shape, to ensure that your device is powered efficiently and reliably. Whether you need a battery pack for a consumer electronics device, an electric vehicle, or an industrial application, we can help you design a battery pack that meets your exact specifications. Contact us today to discuss your custom battery pack needs.

Batteries can be used to power a wide range of devices and applications, including consumer electronics such as smartphones and laptops, electric vehicles, renewable energy storage systems, backup power systems, and more. The specific uses for batteries depend on factors such as battery chemistry, capacity, and voltage, as well as the power needs of the device or application.

Sunlypower battery packs can last for several years if used and maintained properly, depending on usage patterns, temperature conditions, and maintenance practices. Most packs come with a 1-2 year warranty, but performance may gradually degrade over time. To extend their lifespan, follow manufacturer instructions, avoid extreme temperatures, store them in a cool dry place, and use them regularly.

We manufacture all of our custom batteries in-house and there is no middleman markup, as we deal directly with our customers. Our high volume of production enables us to purchase materials at a lower cost, which we pass on to our customers to provide them with more competitive pricing. Our goal is to establish a strong partnership with our customers to expand our presence in the market.

Get in touch
Do not hesitate to contact us via the form below, we will reply to your message within 24 hours or sooner.


+86 184 7633 0578

+86 769 80285025


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