GMCELL Wholesale CR2450 Button Cell Battery

GMCELL Super CR2405 Button Cell Batteries are ideal for all kinds of electronic products, such as Medical devices, Security Devices, Wireless Sensors, Fitness Devices,Key-Fobs & Trackers, Watches & Fitness Devices,Fitness Devices,Computer mainboard, Watch, Calculators, Remote Controls, etc And we also provide 3v lithium batteries such as CR2016, CR2025, CR2032, and CR2450 for customers.

Stable quality and 3 years warranty for saving your business money.

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Lead Time

SAMPLE

1~2 days for exiting brands for sample

OEM SAMPLES

5~7 days for OEM samples

AFTER CONFIRMATION

25 days after confirming order

Details

Model:

CR2450

Packaging:

Shrink-wrapping, Blister card, Industrial package, Customized package

MOQ:

10,000pcs

Shelf Life:

1 years

Certification:

CE, RoHS, MSDS, ISO9001, etc.

OEM Brand:

Free Label Design & Customized packaging

Features

Product Features

01

Environmental friendly, Lead-free, mercury-free, cadmium-free
02

Ultra long lasting,full capacity discharge time
03

Design, safety, manufacturing, and qualification follow stringent battery standards, which including CE,MSDS,ROHS,SGS,BIS,ISO certificated.

Specification

Product Specification

Nominal Voltage:3V
Nominal Volume:580mAh
Instantaneous short-cut circuit:≥350mA
Open circuit Voltage:3.20V-3.45V
Storage temperature:0℃-30℃
Appropriated temperature:-20℃-60℃
Standard weight:Appro6.20g
Discharge of life:2%/yr
Quick Test Use of life Initial:≥580h
Quick Test Use of life After 12 months:≥568.4h

Load resistance	7,500 ohms
Discharge method	24 hours/day
End voltage	2.0V
Minimum duration (Initial)	1 4 5 0 hours
Minimum duration (After 12 months storage)	1 4 2 1 hours

Main reference

Item		Unit	Figures	Condition
Nominal Voltage		V	3.0	Only appropriated for CR Battery
Nominal Volume		mAh	580	7.5kΩ continuously discharge load
Instantaneous short-cut circuit		mA	≥350	time≤0.5′
Open circuit Voltage		V	3.20-3.45	All CR Battery series
Storage temperature		℃	0-30	All CR Battery series
Appropriated temperature		℃	-20-60	All CR Battery series
Standard weight		g	Appro6.20	Only appropriated for this item
Discharge of life		%/yr	2	Only appropriated for this item
Quick Test Use of life	Initial	h	≥580	Discharge load 3kΩ，Temperature 20±2℃，under the condition of related humidity≤75%
Quick Test Use of life	After 12 months	h	≥568.4
Remark1：The electrochemistry of this product, dimension are under IEC 60086-1：2011 standard（GB/T8897.1-2013，Battery ，Related to 1^st part）

Specification of product and Test method

Test items	Test Methods	Standard
Dimension	Use of caliper under precision is 0.02mm or more precise，to avoid short-circuit, insulated materials should be put on the vernier caliper during test.	diameter（mm）：24.50（-0.20） height（mm）：5.00（-0.20）
Open circuit voltage	Precision is 0.25% or more precise、resistance of internal circuit is bigger than 1 MΩ DDM。	3.20-3.45
Instantaneous short-circuit	Using pointer multimeter for test，the time is not more than 0.5′，avoid duplicated test，the time for next test should be after half an hours.	≥350mA
Appearance	Visual test	Will be free from flaw, stain, deformation, uneven tone, electrolyte leakage and other defects. Installed to utensils, both terminal of battery should be under good connections.
Quick Discharged Volume	Standard Temperature 20±2℃，related humidity≤75%，discharge load 3kΩ，terminated voltage be 2.0V	≥580hours
Vibrate test	Vibrate frequency 100-150 times per min under continuously vibration for 1 hour	Stability
7. High temperature-resistant of weeping performance	Storage 30 days Under 45±2 conditions	leakage %≤0.0001
8. Circuit load of weeping performance	When terminated voltage is 2.0V, continuously discharge load for 5hrs	No leakage
Remark2：The bearing boundary dimension of this product, dimension are under IEC 60086-2：2007 standard（GB/T8897.2-2008，Battery，Related to 2^nd part ）Remark3： 1.Above tests were approved under plenty of experiments. 2.The company completely more stringent than the national standard issued by the GB/T8897 《primary batteries》standards. 3.If necessary or under customer’s specified requested, our company can adopt any test methods provided by customers.

Discharge characteristics on load

Application case

Electronic Product

LED Candle

BONAI Button Battery

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