Aaa Ni Cd Rechargeable Battery - China

Size: A, AA, AAA, C, D, SC

The nickel- cadmium or NiCd battery is a rechargeable battery that uses a nickel oxide hydroxide and metallic cadmium as electrodes.

Most of these batteries have the cell potential of about 1.2 volts.

Since NiCd batteries are fairly cheap to produce, they are also relatively inexpensive to buy and are used for many different types of devices.

Â

Advantages

 - Low internal resistance ( less than half the equivalent NiMH cells)

 - High rate charge and discharge rates possible

 - Up to 10C discharge rates for short periods typical

 - Flat discharge characteristic ( but falls off rapidly at the end of the cycle)

 - Tolerates deep discharges - can be deep cycled.

 - Wide temperature range ( Up to 70°C)

 - Typical cycle life is over 500 cycles.

 - Charging process is strongly endothermic- the battery cools during charging.

This makes it possible to charge very quickly, as the I2R heating and endothermic chemical reaction counteract each other.

 - Rapid charge typically 2 hours, but can be as low as 10 to 15 minutes.

 - The coulombic efficiency of nickel cadmium is over 80% for a fast charge but can drop to below 50% for slow charging.

 - The sealed nickel- cadmium cell can be stored in the charged or discharged state without damage.

- It can be restored for service by recharging several charge/ discharge cycles.

 - The electrolyte is commonly availalable, low cost potassium hydroxide KOH.

 - Available in a large variety of sizes and capacities.

Company Contact:

• Posted By: Shenzhen Glad Electronics Co., Ltd.

• Phone: 008618516763097

• Address: Yiyuan road, Bao'an district, Shenzhen , China

• Email:

• Website: http://www.gladelectronics.com

• Business Description: Who we are?
  
  Shenzhen Glad Electronics Co., Ltd. is principally engaged in the development, manufacture and marketing of batteries and battery related products.
  
  It has rapidly expanded to become one of the world's major suppliers of primary and rechargeable batteries.
  
  As an innovative, customer orientated, battery company, we pride ourselves on our ability to offer the complete procurement solution for all battery technologies including intrinsically safe applications.
  
  While assisting our clients in the management of their supply chain, we will ensure a high quality, cost effective solution to their needs, all within an ISO 9001: 2008 environment.
  
  Why choose us?
  
  Customer orientated company
  
  15 years' Manufacture and Export Experiences.
  
  Excellent R & D Team
  
  High Quality but Low Price, and Long Quality Guarantee.
  
  Quality is our culture.
  
  Eco friendly material from ISO, CE, SGS, TUV company approved.
  
  understands that on time delivery, reliable project management and commitment to
  
  customers is as important as maintaining competitive prices and quality standards.
  
  Perfect Globally After sale Service System