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Sony Cordless Phone Batteries And Chargers

Choose The Model Of Your Sony Cordless Phone To Find Sony Batteries, Sony Adapters and Accessories:
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Sony Cordless Phone Information:
What is the difference between an OEM cordless phone battery and DuracellDirect's cordless phone batteries?
We carry replacement Duracell Direct cordless phone batteries for Sony cordless phones that will meet or exceed OEM manufacturer specifications. All aftermarket Sony cordless phone battery products come with a full one year warranty, and carry various UL, CE, RoHS and FCC safety certifications. Aftermarket cordless phone batteries are built with high quality materials and newer technology which makes them longer lasting cordless phone batteries, safe, and have an advantage over OEM Sony cordless phone batteries.

What different types of Sony cordless phone batteries are there?
There are several different types of aftermarket Sony cordless phone batteries that you might find on DuracellDirect. These different Sony battery chemistry types are: Li-Ion (Lithium Ion), Ni-Cad (Nickel Cadmium), Li-Poly (Lithium Polymer), or NiMH (Nickel Metal Hydride). Li-Ion is a fairly common cordless phone battery chemistry type for Sony batteries. Each Sony cordless phone battery chemistry type has advantages and disadvantages, such as longer life per charge, longer overall life cycle, weight, size, faster charge time, or stability. All four battery chemistry types are universally accepted in Sony cordless phones.

Why do Sony batteries have different capacities?
Sony cordless phone battery capacity is measured in “mAh” (milliampere-hour). Many different factors affect cordless phone battery capacities: in particular, cordless phone battery cell size, voltage, wattage, and even the battery chemistry type. The more electrolyte and electrode material there is in the cordless phone battery cells, the larger the capacity will be if the chemistry make up is the same. Sony cordless phone batteries with larger capacities will always last longer than cordless phone batteries with lower battery capacities.

How long will my Sony cordless phone battery last?
Your replacement Sony cordless phone battery should last a few hours for recording and playback. Recharging your Sony battery will take one to three hours to reach a full charge, with 80% battery capacity being reached the first hour. Sony cordless phone battery lifespan should last for about three years and can handle over 500 discharge / charge cycles.

How safe are Sony cordless phone batteries and batteries in general? How do I take care of my Sony battery?
DuracellDirect replacement Sony cordless phone batteries, chargers and accessories are very safe, tested and hold various UL, CE, FCC and RoHS safety certifications before being sold to our customers.

Aftermarket Sony batteries from DuracellDirect are very durable but need to be taken care of properly to ensure a long lasting cordless phone battery. Avoid leaving your cordless phone battery in poor environments that include hot temperatures, freezing temperatures, rain, moisture, high impact, and abusive conditions which can damage or void your Sony cordless phone battery. Do not disassemble your Sony cordless phone battery as it can damage the internal battery cells and short circuit the internals. If your Sony battery becomes defective, please check to see if it is still under warranty. If your Sony battery is out of warranty, make sure it is disposed of at your nearest battery recycling center.

If you are unsure if our replacement Sony cordless phone battery or Sony cordless phone charger is compatible with your cordless phone model, please contact our customer service. We also carry many other manufacturers and brands for cordless phone batteries and cordless phone chargers.

To find Sony Batteries, Battery Chargers, Adapters, and Accessories select the model of your Sony Cordless Phone.

At we are proud to offer our 100% Customer Satisfaction Guarantee on all of our Sony Batteries, Sony chargers, Sony adapters and accessories.