Quick details
Place of origin: gua, guangdong, china (mainland)
Brand name: everbright
Model number: r03p
Battery type: zn/mno2
Nominal voltage: 1.5v
Size: aaa
Nominal capacity: >35 minutes, 3.9ohm continuous discharge, end0.9v
Short circuit current: >3a
Jacket: metallic
Type: um4, aa
Brand: everbright
Continuous discharge: >35 minutes
Pcs shrinked: 2 pcs
Pcs per box: 40 pcs
Pcs per carton: 1200 pcs
Port: guangzhou
Aaa r03 um-4 dry battery
1.High capacity battery
2.Super leak proof
3.Shelflife:2 years
4. In metallic jacket
5. Certification: iso9001:2008; sgs
6. Applications: remote control, mp3, mp4, clocks, toys, audio appliances, radio, camera, flashlight, shaver
Why choose us?
A) quality: with over 18 years' experience in battery business, we guarantee each single piece of battery is reliable in quality.
B) service: efficient service is the basic requirement you can expect from us.
C) responsibility: your satisfaction with our product and our service is
Our responsibilty.
We promise to provide you with high quality products as well as high efficiency services.
2 pcs shrinked, 40 pcs/colorful box, 1200 pcs/colorful carton, 2600 cartons/20' fcl
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Everbright
Model Number: R14 UM2 Size C
Battery Type: Zn/MnO2
Nominal Voltage: 1.5V
Size: C
Nominal Capacity: >120 Minutes,3.9 Ohm continuous discharge, E.P.V. 0.9V
Chemical system: Zinc-manganese dioxide (Zn/MnO2)
Technology Criterion: IEC60085-2:2007,2006/66/EC
Certificate: SGS, ISO9001:2008,MSDS,SONCAP etc
Short Circuit Current: >4A
Continuous discharge: >120 Minutes
Jacket: Full metal
Mercury & Cadmium: <0.01%
Diameter: 24.90-26.20 MM
Height: 48.60-50.00 MM
Quality: Stable
Quality control & performance:
1)Our battery is made of high quality raw materials which have been inspected strictly before usage.
2)Our workers and technicians closely watched each step in the battery production processes, strictly executed the quality management system to insure each battery up to IEC standard.
3)Our battery has the characteristics of high capacity, long-durability, super leak-proof, good performance of continuous discharge, long time of intermittent discharge, and it has low decline rate of capacity.
Chemical reaction:
In a zinc¡§Cmanganese dioxide dry battery, the zinc can is the negative terminal through which the electric current flows into the device. The zinc is oxidised according to the following half-equation.
Applications:Wall clock,flashlight, torch, radio, water heater, toys,industrial instrument, etc.
We promise to provide you with high quality size C battery as well as high efficiency services.
2 PCS Shrinked, 24 PCS/Colorful Box, 480 PCS/Carton, 1,100 Cartons/20' FCL
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Perfecell
Model Number: R20 Size D UM1
Battery Type: Zn/MnO2
Nominal Voltage: 1.5V
Size: D
Nominal Capacity: >350MIN, 3.9 Ohm continuous discharge, E.P.V.0.9V
Chemical system: Zinc-manganese dioxide (Zn/MnO2)
Technology Criterion: IEC60085-2:2007,2006/66/EC
Certificate: SGS, ISO9001:2008,MSDS,SONCAP etc
Short Circuit Current: >5A
Continuous discharge: >350 MIN
Jacket: PVC
Quality: Excellent
Diameter: 32.30-34.20 MM
Height: 59.50-61.50 MM
Mercury: <0.025%
Quality control & performance:
1)Our battery is made of high quality raw materials which have been inspected strictly before usage.
2)Our workers and technicians closely watched each step in the battery production processes, strictly executed the quality management system to insure each battery up to IEC standard.
3)Our battery has the characteristics of high capacity, long-durability, super leak-proof, good performance of continuous discharge, long time of intermittent discharge, and it has low decline rate of capacity.
Chemical reaction:
In a zinc¡§Cmanganese dioxide dry battery, the zinc can is the negative terminal through which the electric current flows into the device. The zinc is oxidised according to the following half-equation.
Zn(s) ¡¨² Zn2+(aq) + 2 e− [E¡ã = -0.7626 volts]
The positive terminal is a mixture of chemicals ¡§C usually a mixture of manganese dioxide powder, carbon and an electrolyte to increase the electrical conductivity. A carbon electrode rod also is placed inside the middle of the battery, connecting the two metal-capped ends of opposite charge and serving as the positive terminal.The reaction is as follows:
2MnO2(s) + 2 e− + 2NH4Cl(aq) ¡¨² Mn2O3(s) + 2NH3(aq) + H2O(aq) + 2 Cl− [e¡ã ¡Ö +.5 v]
and the Cl− combines with the Zn2+.
There are other possible side-reactions, but the overall reaction in a zinc¡§Cmanganese dioxide battery can be represented as:
Zn(s) + 2MnO2(s) + 2NH4Cl(aq) ¡¨² Mn2O3(s) + Zn(NH3)2Cl2 (aq) + H2O(l)
We promise to provide you with high quality battery as well as high efficiency services.
2 PCS Shrinked, 24 PCS/Colorful Box, 288 PCS/Colorful Carton, 1,050 Cartons/20' FCL
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Everbright
Model Number: R20 Size D UM1
Battery Type: Zn/MnO2
Nominal Voltage: 1.5V
Size: D
Nominal Capacity: >250 MIN, 3.9 Ohm, continuous discharge, E.P.V.0.9V
Chemical system: Zinc-manganese dioxide (Zn/MnO2)
Technology Criterion: IEC60085-2:2007,2006/66/EC
Certificate: SGS, ISO9001:2008,MSDS,SONCAP
Short Circuit Current: >5A
Jacket: PVC
Continuous discharge: >250 MIN
Diameter: 32.30-34.20 MM
Height: 59.50-61.50 MM
Mercury: <0.025%
Quality: Stable
Quality control & performance:
1)Our battery is made of high quality raw materials which have been inspected strictly before usage.
2)Our workers and technicians closely watched each step in the battery production processes, strictly executed the quality management system to insure each battery up to IEC standard.
3)Our battery has the characteristics of high capacity, long-durability, super leak-proof, good performance of continuous discharge, long time of intermittent discharge, and it has low decline rate of capacity.
Chemical reaction:
In a zinc¡¡ìCmanganese dioxide dry battery, the zinc can is the negative terminal through which the electric current flows into the device. The zinc is oxidised according to the following half-equation.
Zn(s) ¡¡§² Zn2+(aq) + 2 e− [E¡ã = -0.7626 volts]
The positive terminal is a mixture of chemicals ¡¡ìC usually a mixture of manganese dioxide powder, carbon and an electrolyte to increase the electrical conductivity. A carbon electrode rod also is placed inside the middle of the battery, connecting the two metal-capped ends of opposite charge and serving as the positive terminal.The reaction is as follows:
2MnO2(s) + 2 e− + 2NH4Cl(aq) ¡¡§² Mn2O3(s) + 2NH3(aq) + H2O(aq) + 2 Cl− [e¡ã ¡Ö +.5 v]
and the Cl− combines with the Zn2+.
There are other possible side-reactions, but the overall reaction in a zinc¡¡ìCmanganese dioxide battery can be represented as:
Zn(s) + 2MnO2(s) + 2NH4Cl(aq) ¡¡§² Mn2O3(s) + Zn(NH3)2Cl2 (aq) + H2O(l)
We promise to provide you with high quality battery as well as high efficiency services.
2 PCS Shrinked, 24 PCS/Colorful Box, 288 PCS/Colorful Carton, 1,100 Cartons/20' FCL
Quick Details
Place of Origin: GUA,Guangdong, China (Mainland)
Brand Name: EVERBRIGHT
Model Number: R20
Battery Type: Zn/MnO2
Nominal Voltage: 1.5V
Size: D
Nominal Capacity: >300MIN,3.9 Ohm continuous discharge, E.P.V. 0.9V
Short Circuit Current: >5A
Jacket: Metal
Type: R20 Size D UM1
Brand: EVERBRIGHT
Continuous discharge: >300Min
PCS shrinked: 2 PCS
PCS per box: 24 PCS
PCS per carton: 288 PCS
Port of delivery: Jiangmen Port,China
Performance:
1)Our R20 batteriy is made of high quality raw materials which have been inspected strictly before usage.
2)Our workers and technicians closely watched each step in the battery production processes, strictly executed the quality management system to insure each battery up to IEC standard.
3)Our R20 battery has the characteristics of high capacity, long-durability, super leak-proof, good performance of continuous discharge, long time of intermittent discharge, and it has low decline rate of capacity.
Chemical reaction:
In a zinc¡§Cmanganese dioxide dry battery, the zinc can is the negative terminal through which the electric current flows into the device. The zinc is oxidised according to the following half-equation.
Zn(s) ¡¨² Zn2+(aq) + 2 e− [E¡ã = -0.7626 volts]
The positive terminal is a mixture of chemicals ¡§C usually a mixture of manganese dioxide powder, carbon and an electrolyte to increase the electrical conductivity. A carbon electrode rod also is placed inside the middle of the battery, connecting the two metal-capped ends of opposite charge and serving as the positive terminal.The reaction is as follows:
2MnO2(s) + 2 e− + 2NH4Cl(aq) ¡¨² Mn2O3(s) + 2NH3(aq) + H2O(aq) + 2 Cl− [e¡ã ¡Ö +.5 v]
and the Cl− combines with the Zn2+.
There are other possible side-reactions, but the overall reaction in a zinc¡§Cmanganese dioxide battery can be represented as:
Zn(s) + 2MnO2(s) + 2NH4Cl(aq) ¡¨² Mn2O3(s) + Zn(NH3)2Cl2 (aq) + H2O(l)
We promise to provide you with high quality R20 battery as well as high efficiency services.
1) 2 PCS Shrink Pack,24 PCS/Colorful Box,288 PCS/Colorful Carton,1,000 Cartons/20'FCL; 2) 2 PCS Shrink Pack,12 PCS/Colorful Box,240 PCS/Colorful Carton,1,200 Cartons/20'FCL;
