Shenzhen carbon battery is a battery in one, belonging to chemical power of the original battery. It manganese dioxide as cathode, zinc as the anode tube, the chemical energy into electrical energy supplied to the external circuit. Shenzhen carbon batteries not only for flashlights, transistor radios, remote controls, cameras, electronic clocks, toys, etc., but also for national defense, scientific research, telecommunications, marine, aviation, medical and other fields of the national economy.
1> carbon battery types: ordinary zinc - manganese dry, paste-type zinc - manganese carbon electricity also, cardboard-type zinc - manganese carbon batteries
2> carbon battery model: 5 (AA or R6) 7 # (AAA or R03) 1 号 (R20)
Dongguan large carbon battery models: R6P Eco-carbon battery (the 5th), R03 Eco-carbon battery (the 7th)

3> carbon battery structure
Cathode materials: MnO2, graphite rods
Anode material: zinc tablets
Electrolyte: NH4Cl, ZnCl2 and starch paste
4> carbon battery reaction:
Negative: Zn = Zn2 + +2 e
Positive: 2MnO2 +2 NH4 + +2 e = Mn2O3 +2 NH3 + H2O
The overall reaction: Zn +2 MnO2 +2 NH4 + = 2Zn2 + + Mn2O3 +2 NH3 + H2O
5> carbon battery Precautions
Check the electrical and battery contacts are clean, wipe with a damp cloth when necessary, to be dried into the correct polarity;
Do not mix old and new batteries, the same type but with different kinds of batteries can not be mixed;
Prohibits a battery heating, charging or other methods to make a battery regeneration; prohibit removal of the battery;
Prohibit short-circuit the battery, beware of infants and young children playing with batteries, especially in infants and young children to prevent swallowing button batteries;
Electrical appliances after use should be cut off switch, the long-term need should remove the battery.