CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

CTECHi digital rechargeable button cell design for household

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Product Details

The LIR2477 is a compact and lightweight rechargeable lithium ion button battery with a diameter of 24mm, a thickness of 7.7mm and a capacity of 190mAh. The battery has a high voltage (3.6V) and can be used over a wide temperature range with good charge and discharge performance.

LIR2477 rechargeable button battery positive and negative
LIR2477 rechargeable button battery charging characteristics at various current
LIR2477 rechargeable button battery cycle life
LIR2477 rechargeable button battery discharging characteristics at various currents
LIR2477 rechargeable button battery discharging characteristics at various temp
LIR2477 rechargeable button battery storage characteristics

Application Scope

LIR2477 lithium ion button battery has excellent performance, high voltage and high capacity, and is often used in computer motherboards, calculators, medical instruments, electronic thermometers, small electronic components and other products.

LIR2477 lithium button battery can be used in Calculator
LIR2477 lithium button battery can be used in car key
LIR2477 lithium button battery can be used in watch

rechargeable button cell description

The product features good heat dissipation. Its powerful cooling system helps maintain the proper temperature of mechanical parts and components for better operation. It is always showcased at exhibitions such as Hong Kong Electronics Fair

CTECHi digital rechargeable button cell design for household

rechargeable button cell SPECIFICATIONS

Origin	CHINA GUANGDONG
Package	Industrial Package
Certificate	CE/RoHS/UN38.3/MSDS
Warranty	1 Years
Color	silver
MOQ	10prices
Payment	D/A, D/P, T/T, Western Union
Brand	CTECHi
Weight	7.0g
Item	LIR2477 lithium battery
Voltage Nominal	3.6V
Capacity Nominal	190mAh
Energy	0.684Wh
Dimension	24*7.7mm
Charge	Yes
Operating Temperature	-20+60℃

It is marketed worldwide under our own brand "CTECHi. Its research and development is carried out by 3 companies combined to be CTECHi Group. It is manufactured by advanced production equipment.

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we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.