3V CR1220 Lithium Button Cell Battery (40mAh)

Short Description:

With 20+ Years of Experience, Pkcell has become a leading Li-Socl2 Battery manufacturer, Specializing in producing the CR1220 battery.

Dimension: 12.5*2.0 mm

Weight: 0.9 g

Self-Discharge Rate (Year): <1%

Shelf Life: >5 Years

Operating Temperature: -30~60 °C

Recommend Constant Current: 1.0 mA

Recommend Pulse Current: 5 mA

Applications: Watches, Lasers, LED tea lights, Vibes, Calculators, Car remote controls, Toys, etc.

CR1220 Equivalent: DL1220,ECR1220,BR1220,LM1220, KCR1220,SB-T13

Certification

Certified By IEC, SNI, BSCI, and More, Ensuring Top-Notch Quality and Safety.

Request Quote Datasheet Download as PDF

Product Detail

Product Tags

PKCELL Button Cell Battery with Different Terminations

different button cell battery terminations

Chemical Composition: Lithium
Shelf Life: 5 years (not printed on battery)

Application: watches , lasers , LED tea light , vibes , calculators , car remote controls , toys and so on.

Advantages:

1) Environmental friendly,Light weight

2) High density of energy

3) Low self-discharge

4) Low internal resistance

5) No memory effect

6) Free of mercury

7) Safety assurance : No fire, No explosion, No leakage

Application:

memory cards, music cards, calculators, electronic watches and clocks, toys, electronic gifts, medical equipment, LED flash, card reader, small appliances, alarm system, , electronic dictionary , digital electronics, IT,etc.

Disply and storage：

1.Batteries shall be stored in well-ventilateddry and cool conditions
2.Battery cartons should not be piledup in severa layers,or should not exceed a specified height
3.Batteries should not be exposed to direct sun ray for a long time or placed in areas where they get wet by rain.
4.Do not mix unpacked batteries so as to avoid mechanical damage and/or short circuit among each other

CR 1220 Performance：

Item	Condition	Test Temperature	Characteristic
Open circuit voltage	No load	23°C±3°C	3.05–3.45V
Open circuit voltage	No load	23°C±3°C	3.05–3.45V
Load voltage	62kΩ, after 5s	23°C±3°C	3.00–3.45V
Load voltage	62kΩ, after 5s	23°C±3°C	3.00–3.45V
Discharge Capacity	Continually discharge at 62kΩ resistance to cut-off voltage 2.0V	23°C±3°C	Normal	660h
Discharge Capacity		23°C±3°C	The lowest	590h

Warnings and Cautions：
1.Do not short circuited, recharge, heat, disassemble nor dispose in fire
2.Do not force-discharge.
3.Do not make the anode and the cathode reversed
4.Do not solder directly

Item No.	System	Normal Voltage (V)	Capacity (mAH)	Dimension(mm)	Weight (g)
CR927	Lithium	3.0	30	9.5×2.7	0.6
CR1216	Lithium	3.0	25	12.5×1.6	0.7
CR1220	Lithium	3.0	40	12.5×2.0	0.9
CR1225	Lithium	3.0	50	12.5×2.5	1.0
CR1616	Lithium	3.0	50	16.0×1.6	1.2
CR1620	Lithium	3.0	70	16.0×2.0	1.6
CR1632	Lithium	3.0	120	16.0×3.2	1.3
CR2016	Lithium	3.0	75	20.0×1.6	1.8
CR2025	Lithium	3.0	150	20.0×2.5	2.4
CR2032	Lithium	3.0	210	20.0×3.2	3.0
CR2032	Lithium	3.0	220	20.0×3.2	3.1
CR2050	Lithium	3.0	150	20.0×2.5	2.4
CR2320	Lithium	3.0	130	23.0×2.0	3.0
CR2325	Lithium	3.0	190	23.0×2.5	3.5
CR2330	Lithium	3.0	260	23.0×3.0	4.0
CR2430	Lithium	3.0	270	24.5×3.0	4.5
CR2450	Lithium	3.0	600	24.5×5.0	6.2
CR2477	Lithium	3.0	900	24.5×7.7	7.0
CR3032	Lithium	3.0	500	30.0×3.2	6.8