Monday, February 27, 2012

Electrochemical system

The aboriginal letter identifies the actinic agreement of the battery, which aswell implies a nominal voltage. Assertive rechargeable array systems, frequently fabricated in sizes changeable with primary batteries, aswell accept symbols.

Letter

code Negative electrode Electrolyte Positive electrode Nominal

voltage Main article

(none) Zinc Ammonium chloride/Zinc chloride Manganese dioxide 1.5 Zinc-carbon battery

A Zinc Ammonium chloride/Zinc chloride Oxygen 1.4 Zinc-air battery

B Lithium Organic Carbon monofluoride 3 Lithium battery

C Lithium Organic Manganese dioxide 3 Lithium battery

E Lithium Non-aqueous asleep Thionyl chloride 3.6 Lithium battery

F Lithium Organic Iron disulphide 1.5 Lithium battery

G Lithium Organic Copper(II) oxide 1.5 Lithium battery

H Hydrogen arresting admixture Alkali Nickel oxide 1.2 Nickel-metal hydride battery

K Cadmium Alkali Nickel oxide 1.2 Nickel-cadmium battery

L Zinc Alkali Manganese dioxide 1.5 Alkaline battery

M

(withdrawn) Zinc Alkali Mercuric oxide 1.35 Mercury battery

N

(withdrawn) Zinc Alkali Mercuric oxide

manganese dioxide 1.35 Mercury battery

P Zinc Alkali Oxygen 1.65 Zinc-air battery

PB Lead Sulphuric acerbic Lead dioxide 2 Lead-acid battery

S Zinc Alkali Silver oxide 1.55 Silver-oxide battery

Z Zinc Alkali Manganese dioxide and nickel oxyhydroxide 1.70 Nickel oxyhydroxide battery

Italics announce a actinic arrangement absurd to be begin in customer or general-purpose batteries, or aloof from the accepted standard.

Bold indicates a accessory (rechargeable) corpuscle type.

It is accepted to accredit to the abrogating electrode aboriginal in IEC array definitions.

IEC accepted 61436 for rechargeable batteries defines assertive sizes that are interechangeable with primary batteries. 2

edit Shape

LR44 acrid cell.

Shape codes are:

R Round, (coin, button or cylindrical)

P Not round

F Flat (layer built)

S Square (or ellipsoidal or prismatic)

Italics announce a appearance cipher that is still in use but is not to be acclimated for new array definitions.

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