Battery replacement for the Nettest CMA4000. Our Nettest CMA4000 battery is brand new, and 100% compatible with the Nettest CMA4000 CMA4000i OTDR Mainframe. We offer a quality replacement battery for this unit backed by our one year free replacement warranty as well as our no hassle 30 day money back guarantee.

This Nettest CMA4000 Battery was made in accordance with original battery specifications, 100% compatible with the original part. The Nettest CMA4000 Electronic Batteries was certified by international standards. You can buy with confidence!

Excellent workmanship

We choose PC-ABS environmental protection material as the battery shell during the assembly process, which is characterized by integrally formed, both beautiful and wear-resistant. In addition, each interface of our battery for Nettest CMA4000 is tight enough to fit your device perfectly.

Strict factory inspection

Every Electronic Batteries for Nettest CMA4000 has undergone a series of strict tests on appearance, circuit board, and performance before leaving the factory. Only qualified batteries that have passed the inspection are permitted to be sold.

Product certification

It is not nearly enough to make the product quality meet the standard only through factory inspection, which also needs to pass the certifications of third-party authorities. Our batteries for CMA4000 have passed a number of international certifications, such as PS, FCC, CE and ISO so far.

Have a question about the Nettest CMA4000 battery? Please feel free to give us a contact us online to talk to a battery specialist today. We have been in the battery business for over 10 years, and we stand behind and are able to provide support on every single product that we sell.

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Attention:

If the capacity is low in current,CPU will be in electricity-saving model and battery can not be charged.In this case,take off the battery and fit on to rouse the CPU. The Nettest CMA4000 battery can be charged then.

Remove the battery when don't use if for long time,or the currency will be lost and the cell will be damaged.

Recharge the battery as the circle more than once per month to make the management of capacity reach its best status, and prolong Nettest CMA4000 Electronic Batteries useful life.

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How do I choose the right battery for my device?

Model equipment

The device model is usually located on the bottom of the device, reads it and enters it in the shop's search engine.

e.g. Nettest CMA4000 CMA4000i OTDR Mainframe / Asus K53SV / HP Pavilion G6 / MacBook Pro 13 A1278

Battery code

The battery code is located on the inside of each battery on the rating plate. Read the code and enter it into the shop's search engine.

e.g. CMA4000 / AA-PB9NC6B / A32-M47 / BTY-L45