CLB (Coin Type Lithium-ion Rechargeable Battery)

Features

A unique stacked electrode structure enables power of up to 140mA (CLB2032).

Maxell’s unique stacked structure and electrode structure technology enable Maxell’s CLB2032, which has same size as a coin with a diameter of approximately 20.0mm, to discharge at high load of 140mA.

Discharge capability of CLB2032 is approximately 40 times better

Compared with Maxell’s CR2032, CLB2032 has approximately 40 times greater output discharge current at 60% available capability to meet the demand for long life due to the increased power consumption arising from multi-function equipment.

Excellent cost performance

Superior recharging properties ensure a service life of about 500 charge/discharge cycles under normal usage conditions. The superior cost/performance ratio ensures that lithium-ion batteries are ultimately more economical than primary batteries.

High reliability

Maxell has incorporated unique technologies gained during its development of crimping and electrode coating. The stainless steelbattery body minimizes swelling.

Superior safety

Separator-wrapped positive electrodes prevent to make internal short-circuit. Safety is ensured even if external short-circuit　occurs.

Specifications

　　　　

Model		Under development*1 CLB640	CLB740H	CLB937A	CLB2016	CLB2032
Nominal Voltage (V)		3.8	3.8	3.7	3.7	3.7
Nominal Capacity (mAh)		13*2	19*2	18*3	30*3	70*3
Charge (CCCV)	Max. Voltage (V)	4.2	4.2	4.2	4.2	4.2
	Standard Current (mA)	6.5	9.5	9	15	35
	Temperature (deg. C)	0 to +45	0 to +45	0 to +45	0 to +45	0 to +45
Discharge (CC)	End Voltage (V)	3.0	3.0	3.0	3.0	3.0
	Max. Current (mA)	13	19	36	60	140
	Temperature (deg. C)	-20 to +60	-20 to +60	-20 to +60	-20 to +60	-20 to +60
Initial Dimensions (mm)*4	Diameter (mm)	6.8	7.85	9.5	20	20
	Height (mm)*5	4.0	4.0	3.9	2.0	3.45
Weight (g)*4		0.4	0.5	0.7	2.1	3.0
Data sheet
Warnings

• Evaluation samples are available. Please contact us at your nearest Maxell office for the latest information.
• Measured under the following conditions: Charge CCCV: 0.5ItA/4.2V /End current 0.02ItA, Discharge CC: 1mA/E.V. = 3.0V, Temperature 20 deg. C
• Measured under the following conditions: Charge CCCV: 0.5ItA/4.2V /End current 0.03ItA, Discharge CC: 0.2ItA/E.V. = 3.0V, Temperature 20 deg. C
• Dimensions and weight are for the battery itself, but may vary depending on terminal specifications and other factors.
• 100% charged

• Data and dimensions are not guaranteed. For further details, please contact us at your nearest Maxell office.
• Contents on this website are subject to change without notice.