Language: english
+34 944 745 252



Ask information

LiMnO2 - Button cells

Description

Lithium batteries are widely industrial use. Internal pressure is expremely low before, after and during discharging process. Under chemical composition, there are two main Lithium battery types. ER Series based in LiSOCl2 electrolyte and 3,6 Volts voltage. CR Series reach 3 Volts voltage with internal LiMnO2 composition. High energy density and extremely low auto-discharging rate make these batteries very usefull as memory backup system.

ER Series offer 1% year autodicharging average and 2% year is average rate for CR Series. There are two mainly mechanical construction systems: Bobin structure (Fig.2) or Spirally wounded structure (Fig.1) which is best suited for high current discharge, continous or pulse.

2.- Choose right serie and structure

It is very important to choose most suitable battery to your electronic circuit requirements. Choose ER or CR Series battery taking into account necessary voltage. Watch your cirucit current demand to choose high capacity or high power lithium battery. Note that high capacity lithium batteries are not able to supply high current pulses. Best performance is reached when discharging current is not higher than "Standard Discharging Rate" value.

3.- Warning

Lithium batteries are manufactured with organic solvents and combustible materials. Handling very special carefully and beware with following limitations:

  • No rechargeable batteries
  • Avoid polarity inversing
  • Avoid shortcircuit
  • Avoid direct not tags soldering

more

ref. Brand Nominal voltage Nominal capacity Standard discharge Maximum discharge
current continous 		Maximum discharge
current pulse 		Dimensions
Diameter x Height 		Weight
CR927 EEMB 3 V 30 mAh 0.1 mA 0.5 mA 5.0 mA 9.5 x 2.7 mm 0.6 grs
CR1025 EEMB 3 V 30 mAh 0.1 mA 0.5 mA 5.0 mA 10.0 x 2.5 mm 0.6 grs
CR1216 EEMB 3 V 25 mAh 0.2 mA 1.0 mA 5.0 mA 12.5 x 1.6 mm 0.7 grs
CR1220 EEMB 3 V 40 mAh 0.2 mA 1.0 mA 5.0 mA 12.5 x 2.0 mm 0.8 grs
CR1225 EEMB 3 V 50 mAh 0.2 mA 1.0 mA 5.0 mA 12.5 x 2.5 mm 1.0 grs
CR1616 EEMB 3 V 50 mAh 0.2 mA 2.0 mA 10.0 mA 16.0 x 1.6 mm 1.2 grs
CR1620 EEMB 3 V 70 mAh 0.2 mA 2.0 mA 10.0 mA 16.0 x 2.0 mm 1.3 grs
CR1632 EEMB 3 V 120 mAh 0.2 mA 2.0 mA 10.0 mA 16.0 x 3.2 mm 1.6 grs
CR2016 EEMB 3 V 75 mAh 0.4 mA 2.0 mA 10.0 mA 20.0 x 1.6 mm 1.6 grs
CR2025 EEMB 3 V 150 mAh 0.4 mA 3.0 mA 15.0 mA 20.0 x 2.5 mm 2.4 grs
CR2032 EEMB 3 V 210 mAh 0.4 mA 3.0 mA 15.0 mA 20.0 x 3.2 mm 3.1 grs
CR2330 EEMB 3 V 260 mAh 0.5 mA 3.0 mA 20.0 mA 23.0 x 3.0 mm 4.0 grs
CR2354 EEMB 3 V 500 mAh 0.5 mA 3.0 mA 20.0 mA 23.0 x 5.4 mm 5.7 grs
CR2430 EEMB 3 V 270 mAh 0.5 mA 3.0 mA 20.0 mA 24.5 x 3.0 mm 4.3 grs
CR2450 EEMB 3 V 550 mAh 0.5 mA 3.0 mA 20.0 mA 24.5 x 5.0 mm 6.2 grs
CR2477 EEMB 3 V 850 mAh 0.4 mA 2.0 mA 10.0 mA 24.5 x 7.7 mm 8.2 grs
CR2477T EEMB 3 V 1000 mAh 1.0 mA 5.0 mA 30.0 mA 24.5 x 7.7 mm 10.0 grs
CR3032 EEMB 3 V 450 mAh 0.4 mA 5.0 mA 25.0 mA 30.0 x 3.2 mm 6.8 grs


Contact form



*required fields
skype me

We help you in those lenguages:

T: +34 944 745 252
ukai@ukai.com


Search for LiMnO2 - Button cells

V

mAh

mA

mA

mA

mm

Industrial Batteries