Li-MnO2 Battery  CR2

Li-MnO2 Battery CR2

Contact Supplier for pricing

Contact Supplier:

Supplier Details

Shenzhen Wecodo Technology Co., Ltd

Free Member  (2012)

[ Shenzhen, GU, China ]

Business Type:  Manufacturer

Supplier has 47 products

Contact Details

Quick Details


Product Description


Nominal capacity :800mAh
(At 23±2?discharge at constant current 1mA until 2.0V cut off,
Battery capacity depending on temperature ,discharge currents
and cutoff voltage changes.)

Nominal voltage :3.0V
(Micro-current discharge platform voltage reference values has
to do with battery chemistry system and has nothing to do with
the battery model. )

Maximum continuous current :800mA
(At 23±2? the battery can discharge at least the max conti-
nuous discharge value which rated capacity 50% can permit.)

Maximum pulse discharge current : 1500mA
(At 23±2?,battery discharge duration for 3 seconds and stand
27 seconds, it can discharge at least the max pulse discharge
value which rated capacity 50% can permit.)

Storage condition : ?30?&?75%RH
(Stored the battery under recommends condition to make sure
effectively battery's performance, the storage temperature or
humidity too high will increase battery's self-discharge rate and
reduce battery's storage life.)

Operating temperature : - 40°C~+ 85°C
(Exceed the operating temperature range could lead to battery
operating voltage reduction or even a security risk. )

Outline dimension : ?15.5×27.0mm

Weight : 13g

Self-discharge rate: 1%
(Out of the recommended condition, the self-discharge rate
may increase.)

Main applications
? Intelligent instruments
? Safe alarm system
? Signal lights and the post indicator
? back-up record power
? Medical equipment
? Wireless and other military equipment
? Active RFID
? Tyre pressure testing system
? GPS system
? GSM system

Basic Information

Business Type:
Year Established:
Total Employees:
11 - 50

About Us

Shenzhen Wecodo Technology Co., LTD focus on R&D and provide best services in high energy and IT technology, having advanced producing bases and our own battery brand WECODO. Nowadays, Wecodo designs and produces high energy power source and IT chip, such as:

1. Solutions of high energy lithium battery design and its technology support;
2. Complete series of lithium batteries with outstanding performance price ratio;
3. Special-shaped high energy battery and technology;
4. Technology solutions and products about electrical power and IT-controlled chip.

Wecodo guarantees you overvalued products and services with following good software and hardware conditions:

1. PMR integration. We have Wuhan R&D center and general factory in central China's Hubei province, and producing bases in Huizhou and Shenzhen both in Guangdong province, and the marketing center is in Shenzhen.

2. Technology and production capacity. With several decades of years of battery R&D and more than 1,000 employees, the general factory has formed large-scaled and professional manufacturing technology and ability. We have complete production devices and advanced inspection methods, especially key devices, such as dehumidification system was designed by American company. We have strong R&D strength with an independent R&D center and more than 20 professors, electrochemical doctors and veteran experts in lithium battery field. We also establish cooperation with several celebrated universities at home and abroad.

3. Quality and management system. With more than twenty yeas of experiences of research, producing, marketing and managing in lithium battery field, the general factory overall implements quality management system ISO9001:2000, which insures sustained improvement to supply our clients all kinds of products with high quality and high performance.

4. Main lithium batteries. They include primary lithium battery---coin, cylindrical and prismatic soft-packed lithium manganese dioxide (Li/MnO2), coin and cylindrical lithium thionyl chloride (Li/SOCL2) battery. These products are widely used in various electronic products and instruments, such as electronic toy, electronic gift, electronic watch, calculator, PC main board, electronic balance, shoes lamp, electronic digital frame, water meter, power meter, gas meter, sensor, alarm for thief-proof, alarm, electronic lock, smoke alarm, patrol rod, gate control system, TPMS, etc. We also mainly produce rechargeable lithium battery---lithium ion coin, cylindrical rechargeable batteries and lithium polymer batteries. These are widely used in notebook, cell phone, interphone, flashlights, miner's lamps, electronic toys and electrical motorcycles. We also produce other special-shaped lithium batteries and some models of lead acid battery based on the customer's requirement.

Member History

Year Joined:
Membership Type:
Free Member

Send Supplier a Message

You must be signed in to contact this supplier.

Not a Member?

Join Free Now

Already a member? Sign In

Buy on

Sell on

Community Tools


Click Here to Call Us: 800-928-6710