INFO
- This is a replacement compatible with a Avaya Cordless Phone Battery
- Volts: 3.6V (3.6 Volts)
- Capacity: 700mAh (0.7Ah)
- Type: Ni-MH
- Avaya 20DT 4145 4146 7420 7430 7434 7439 7440 7449 INDEX DT20 WT9620 Replacement Batteries.
- Mfgr Part # NT7B65KSE6 NT7B65LD NT7B65LDE6 NTTQ47KAE6 and NT7B80BXE6
- Dimensions: 1.77 in. L x 1.22 in. W x 0.41 H in.
- Weight: 0.1 lb
- Warranty: 1 Year
Disclaimer: Our products are not affiliated with or authorized by Avaya.
FAQs
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What is the best replacement battery for the Avaya 20DT 4145 4146 7420 7430 7434 7439 7440 7449 INDEX DT20 WT9620 Cordless Phone Battery?
The CS-NTL743CL.3 is the best replacement battery for the Avaya 20DT 4145 4146 7420 7430 7434 7439 7440 7449 INDEX DT20 WT9620 Cordless Phone Battery.
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What is your return policy and battery warranty?
Our batteries are backed by easy 30-day returns and a 12-month warranty.
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How do I find the best replacement Battery?
Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.
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What does Li-ion and Ni-MH mean?
They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.
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Do you have a wholesale, reseller and large volume purchase program?
Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.
Fast Shipping and Professional Packing
Our long-standing relationships with UPS FedEx DHL and other international carriers gives us the ability to provide an array of shipping services. Our warehouse staff are educated to pack your items exactly according to the specifications that we supply. Before they are shipped the goods are thoroughly inspected and secured. Every day we ship hundreds of packages to our customers from all over the world. This is an indication of our dedication to being the biggest online retailer in the world. There are distribution centers and warehouses across Europe and the USA.
Orders with more than 1 item are assigned processing times according to each item.
Prior to shipping before shipping, we'll conduct a thorough inspection of the items you have ordered. The majority of orders today are shipped in 48 hours. The expected delivery time will be between 3-7 days.
Returns
The stock is constantly changing and not fully managed by us due to the involvement of multiple parties including the factory and our warehouse. This means that the actual stock could fluctuate at any moment. It is possible that your order may be out of stock when the order is placed.
Our policy is valid for 30 days. Unfortunately, if 30 days have passed after you bought your item, we will not be able to provide a refund or exchange.
In order for your item to be eligible for return it must be in its original packaging, unopened and in the condition you received it. It should also be returned in its original packaging.
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