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PKCELL CR1220 3V 40mAh Lithium Button Cell Battery

Short Description:

A button cell, watch battery, or coin battery is a small single-cell battery shaped as a squat cylinder, resembling a button. Stainless steel usually forms the bottom body and positive terminal of the cell; insulated from it, the metallic top cap forms the negative terminal. Button cells are used to power small portable electronics devices such as wrist watches and pocket calculators.


Product Detail

FAQ

Product Tags

Brand: PKCELL
Model: CR1220 Lithium Battery
Capacity: 40mAh
Volt: 3V
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.
MOQ: NO MOQ.
Free promotional accessories: pen, flash light, T-shirt etc.
Oversea Warehouse:Canada,UniteStates,Russian,Australia
PKCELL cr1220 lithium batteries provide high power and long life with 3 Volt performance and 40mAh capacity. With lithium chemistry and an ultra long 5 Year Shelf Life, these batteries are a great choice for long term storage.
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
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 

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