Industry Application

  • Smart Door Lock
    In modern homes, smart door locks have become increasingly popular for their convenience and enhanced security features. These locks rely heavily on reliable batteries to ensure consistent and effective operation. PKCELL alkaline AA batteries are ideal for powering smart door locks, providing the necessary energy to keep these devices running smoothly.
  • Smart Home Device
    In the rapidly evolving smart home sector, devices such as robotic vacuum cleaners, smart vacuum cleaners, robotic mops, smart speakers, smart cameras, and wireless projectors are becoming essential parts of modern living.
  • Home Medical Device
    Home medical devices such as blood pressure monitors, pulse oximeters, cholesterol meters, and uric acid meters play a crucial role in managing chronic conditions and promoting overall well-being.

Why Choose PKCELL

Shenzhen Pkcell Battery Co., Ltd, established in 2006, is a professional battery manufacturer over 18+ years. We has developed into a leading company in China's battery manufacturing industry and has become a leading battery supplier in security, medical, communications, smart home, consumer electronics and other industries. We always adhere to the service concept of "customer first" and are committed to providing consumers with new energy products that are "environmentally friendly, and cost-effective". We have high-tech automated production bases covering an area of more than 28,000 square ...
  • 100+
    Advanced Equipment
  • 30+
    R&D Eengineers
  • 28000 ㎡
    Factory
  • 130+
    Exporting Countries
2 2
实验室 实验室
仓库 factory
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  • OEM & Wholesale
    1. Demand Analysis
    2. Feasibility Assessment and Quotation
    3. Design and Development
    4. Sample Production and Testing
    5. Mass Production
    6. Delivery and After-Sales Service
  • Become Pkcell Distributor
    1. High-Quality&Reliability
    2. Extensive Brand Awareness
    3. High-Profitability
    4. Protected Profit

News Information

2024-08-26
What are the differences between CR2025 and CR2032 button battery?

The difference is as follows:

 

1. Different sizes

 

The numbers behind CR represent the battery size. The first two are in diameter, and the latter two indicate thickness.

 

2032 = 20.0*3.2mm

2025 = 20.0*2.5mm

 

2. Different capacity

 

2025 is thinner than 2032, so the capacity is less, and the service life is shorter. CR2032 and CR2025 are 3V lithium manganese butt batteries. The voltage of the two is the same.

 

3. Disted current

 

CR2032 can withstand a maximum continuous current of 20mA. In contrast, CR2025 usually can only withstand 10mA discharge current, so when selecting the model, it is necessary to match according to the actual current of your product.

 

Extended information:

 

The button battery model can be classified based on a single standard, such as structure, voltage, and dimensions, and composite buttons can be classified. Practical button lithium batteries are generally marked by structure and shape size.

 

The button battery can be divided into two types: charging and non-filled. Standard charging butt batteries include the 3.6V LIR series and 3V ML series, and LV series. The non-charging button battery includes 3V CR series, 1.5V LR series, and 1.55V SR series.

 

The button battery model consists of English letters and numbers. The English letters in the front represent the nature of chemical power, and the four Arabic numerals of the suffix represent the battery size.

 

The buttons are small in shape and are generally used in the reserve power of electronic products, such as computer motherboards, electronic watches, electronic dictionaries, electronic scales, calculators, etc., with diameters ranging from 4.8mm to 30mm and 1.0mm to 7.7mm.

 

GET A QUOTE

You can reach us by phone, email, or by filling out the contact form below. We aim to respond to all inquiries within 24 hours.
  • Phone
    +86 13974606325
  • E-mail
    info@pkcell.com
  • Company address
    9th Floor , Block B, Hongrongyuan North Station Center, No. 328, Mintang Road, Longhua District, Shenzhen,China,518110