2 year warranty
Discontinued
CTX520BLK/40
X520
The phone can be on and in standby mode continuously for up to 1 month on a single charge.
The phone can support up to 8 hours conversation on a single charge.
Now you can enjoy peace of mind when using your phone on the go, without worrying about missing a call when your battery is low. Simply insert an AAA battery* which is readily available anywhere to instantly power up your phone. With the recommended Energizer® Lithium battery, you can enjoy up to 2.5 hours of extra talk time.
Reviews
To maximize backupower, use an Energizer Lithium AAA battery. Also works with disposable Alkaline and Lithium batteries and rechargeable Nickel Metal Hydride (NiMH) batteries.
Specification indicated based on initial full battery charge tested in laboratories with Bluetooth switched off. Actual performance is dependent on network service provider and usage.