digital rechargeable coin cell battery design for calculator

Product Details

The ML series battery is a rechargeable lithium ion button battery. The ML1220 is one of the models. The battery has a diameter of 12.5mm and a thickness of only 2.0mm. With a nominal voltage of 3V, it has a long service life and stable discharge.

ML1220 rechargeable button battery Original details
ML1220 rechargeable button battery solder piece details
ML1220 rechargeable button battery charge property
ML1220 rechargeable button battery discharge characteristics
ML1220 rechargeable button battery relationship between discharge current and duration time
ML1220 rechargeable button battery temperature characteristics

Application Scope

Compared with the traditional CR1220 lithium ion button battery, the ML1220 lithium ion button battery has the biggest difference in whether it can be charged. The ML series battery can be used again after charging after use, and has a good recycling type. The CR battery can not be charged after use, can only replace the battery, the cost is higher. ML1220 battery can be used in small electronic components, computer motherboards, calculators and other products.

ML1220 lithium button battery can be used in Calculator
ML1220 lithium button battery can be used in camera
ML1220 lithium button battery can be used in watch

rechargeable coin cell battery description

Made from high-quality materials, rechargeable coin cell battery has strong corrosion resistance, low contact resistance with active materials, good deep discharge performance and good charge acceptance. It is a durable and superior product that is widely favored by customers.

CTECHi rechargeable coin cell battery design for calculator-1

CTECHi rechargeable coin cell battery design for calculator-2

rechargeable coin cell battery 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	0.8g
Voltage Nominal	3.0V
Capacity Nominal	14mAh
Energy	0.042Wh
Dimension	12.5*2.0mm
Charge	Yes
Operating Temperature	-20+60℃
Availability	OEM, ODM, OEM/ODM

It is always showcased at exhibitions such as Hong Kong Electronics Fair. The product is aimed at being friendly to the environment. Its research and development is carried out by 3 companies combined to be CTECHi Group.

CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.

CTECHi rechargeable coin cell battery design for calculator