Product Description

Button Cell Battery CR2477

Specifications:

Feature:

1.Shelf life: 3 years
2.No effect memory
3.Fast charge capacity
4.Environmental friendly
5.OEM, ODM is available
6.Certificates: CE, ROHS, SGS, MSDS
7.Application: Watches, Cameras, Smoking Alarm, Computer Peripherals, MP3/4, Medical Equipment, Memory Backup, Lighting and Communication Equipments.
8.Other similar Lithium Manganese Button cells are showed as the following form:
Button cell battery can be divided into two categories of chemical batteries and physical batteries, which is the most common chemical battery applications, CR2477 is a chemical battery. It is composed of an anode.the cathode (negative electrode) and electrolyte etc., as shown on the right, it looks for the stainless steel material, and the anode stainless steel circular cover, a sealing ring between anode and cathode insulation, sealing ring is made of nylon, the sealing ring has the insulation effect, can prevent the leakage of electrolyte

MAJOR FEATURES  
Long Service Life
Under normal use, Great Power batteries can provide 5 years standby power.
Wide Temperature Range
The cell exhibits super efficiencey and durability for both high temperature and low temperature operations, at the range from -40°C to 60°C.
High Reliability
Great Power batteries are manufactured with the best abailable material using state of the art technology, allowing them to perform with outstanding reliability.
MAJOR APPLICATION
Lightings,Emergency lightings, Solar lights, Search lights and Flashlights.

Attention:

1.Confirm proper polarity of ther cell before use the mark"+"indicates the positives end.
2.Keep in a cool and dry place strictly avoid short-circuit.
3.Do not take apart. rechargeable incinerate or heat batteries.