A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from USA USA - 110 visiting from USA 77 USA Canada 20 Canada India 3 India Belgium 3 Belgium Singapore 2 Singapore France 1 France UK 1 UK Germany 1 Germany Hong Kong 1 Hong Kong South Africa 1 South Africa
 
 
 

R20 Size D Um1 Battery

Posted at: Offers to Sell and Export | Posted on: Saturday 8 June 2013 9:03 am | Poster last visit: Wednesday 14 January 2015 |

Product Photo:

r20 d um1 battery

Similar Products Catalog:
Products Photos Catalog R20 Um1 Battery Photos Catalog

Product Description:

R20 Size D UM1 Battery

1.Why choose our R20 batteries?


Quality

With over 18 years' experience in battery

business, we guarantee each single piece of battery is reliable in quality.

Service

Efficient and excellent service is the basic requirement you can expect from us.

Responsibility

Your satisfaction with our R20 batteries and our service is our responsibility.

2.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.

3.Chemical reaction:

In a zinc–manganese 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) → Zn2+(aq) + 2 e− [E° = -0.7626 volts]

The positive terminal is a mixture of chemicals – 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) → Mn2O3(s) + 2NH3(aq) + H2O(aq) + 2 Cl− [e° ≈ +.5 v]

and the Cl− combines with the Zn2+.

There are other possible side-reactions, but the overall reaction in a zinc–manganese dioxide battery can be represented as:

Zn(s) + 2MnO2(s) + 2NH4Cl(aq) → Mn2O3(s) + Zn(NH3)2Cl2 (aq) + H2O(l)

We promise to provide you with high quality R20 battery as well as high efficiency services.



Company Contact:

goldenpartner photo
Contact Name: Jon Feng
Company Name: Chongqing Golden Partner Imp. & Exp. Co., Ltd.
Email: Email
Tel: 0086-23-67869643
Fax: 8623677575219
Street Address: 21-15, No. 16,
Jianxinbei Road, Jiangbei District,
Chongqing, China (mainland)
Chongqing, Chongqing 400020
China
Website: http://www.goldenpartner.cn/
Member name: goldenpartner
Country: China-CN China
Member Since: 08 June 2013
Total Leads: 147 goldenpartner Import Export Business Leads
Business focus: Zinc Manganese Battery, Alkaline Battery, Storage Battery, Dry Battery
Chat: Chat with Suppliers
Verify: Safe Import Export Tips



Similar LeadsSimilar Suppliers And Manufacturers Import Export Trade Leads

Neexgent Lifepo4 Battery 3.2v 50ah Lithium Ion Battery 3.2v For Solar Energy Neexgent Lifepo4 Battery 3.2v 50ah Lithium Ion Battery 3.2v For Solar Energy - By Neexgent - On Monday 15 August 2022 2:39 am: battery 50ah 3 2v lifepo4 solar power storage lfp prismatic battery lithium ion battery cells model no amp #65306 ng502 nominal capacity ah amp #6....

Custom Battery Packs Tailor Made Of Various Battery Cells And Protection For Different Applications Custom Battery Packs Tailor Made Of Various Battery Cells And Protection For Different Applications - By PERMATech - On Thursday 2 March 2023 3:18 am: battery packs tailor made of various battery cells and protection for different applications advantages 1 no memory effect 2 lead free no har....

Motive Power Golf Cart Battery 8v150ah Starter Battery Motive Power Golf Cart Battery 8v150ah Starter Battery - By OremaBattery - On Monday 4 December 2023 8:32 am: battery has a voltage of 8 volts and a capacity of 150 amps to provide long-lasting and powerful power for your golf cart efficient energy utilizati....




Curved Perma Battery 3.7v 3.9v Battery Developed For Smart Wearable Devices Curved Perma Battery 3.7v 3.9v Battery Developed For Smart Wearable Devices - By PERMATech - On Friday 24 February 2023 7:50 am: battery 3 7v 3 9v battery developed for smart wearable devices features amp #8901 low self-discharge amp #8901 no memory effect amp #8901 cus....

Neexgent Rechargeable Solar Battery 48v 230ah Lifepo4 Lithium Ion Battery Home Use Neexgent Rechargeable Solar Battery 48v 230ah Lifepo4 Lithium Ion Battery Home Use - By Neexgent - On Monday 5 September 2022 2:11 am: battery energy storage system energy storage is configured differently depending on the needs of the home the battery capacity is 5 12kwh to 12 8kwh....

Curved Perma Battery 451565 3.7v 400mah Battery Pack With Pcb And Connector For Smart Devices Curved Perma Battery 451565 3.7v 400mah Battery Pack With Pcb And Connector For Smart Devices - By PERMATech - On Friday 24 February 2023 7:26 am: battery 451565 3 7v 400mah battery pack with pcb and connector for smart devices specifications item customized curve lipo battery model 451565 ....

Perma Battery Packs Customized With Li-ion 18650 Battery Cells And Pcm Leading Connector Perma Battery Packs Customized With Li-ion 18650 Battery Cells And Pcm Leading Connector - By PERMATech - On Thursday 2 March 2023 2:58 am: battery packs customized with li-ion 18650 battery cells and pcm leading connector custom battery pack solutions that can be hand crafted to meet the....

Deep Cycle Electric Vehicle Battery 12v 22ah Orema Battery Chinese Supplier Deep Cycle Electric Vehicle Battery 12v 22ah Orema Battery Chinese Supplier - By OremaBattery - On Wednesday 27 December 2023 2:50 am: battery is specifically designed for electric vehicles offering reliable and consistent power for your scooter engineered with advanced agm absorbe....


Start Import Export Stories Import Export Startup Stories

Share Your Story & Get Listed at StartImportExport.com



TradersCity Free Import Export Trade Leads B2B Board  Offers to Sell and Export

TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely