Key Features
This high capacity rechargeable Sony vaio vpcz21v9e/b replacement battery definitely disposes of more power than the battery which was included in the delivery of your device.This laptop battery is 100% compatible and will meet or exceeds original specification.Made with premium quality cells,the Sony laptop battery for vaio vpcz21v9e/b has been tested for safety and designed for high performance.
Information you may be interested in
- - Li-ion has less impact on the environment than nickel based chemistries.
- - Charging the sony vaio vpcz21v9e/b battery for a long time does not mean that the battery life is also very long.
- - Deep discharge of battery will shorten the service life of the laptop battery.
- - Standby time of sony replacement vaio vpcz21v9e/b battery is mainly determined by capacity.
This Sony Vaio VPCZ21V9E/B Battery Replaces The Following Part Number(s):
- Sony VGP-BPS27
- Sony VGP-BPS27/B
- Sony VGP-BPS27/N
- Sony VGP-BPS27/Q
This Vaio VPCZ21V9E/B Battery Fits The Following Sony Model(s):
- Vaio SVZ13115FCB
- Vaio SVZ13115GG
- Vaio SVZ13115GGXI
- Vaio SVZ13115GW
- Vaio SVZ13117FCX
- Vaio SVZ13119FJB
About the Sony Vaio VPCZ21V9E/B Laptop Batteries
- 1. We should run out of notebook battery Sony vaio vpcz21v9e/b regularly,ensure that the laptop battery can be fully charged.
- 2. In daily, we should try to reduce the number of times we use the laptop battery, because the number of charges and discharges of laptop batteries is limited.
- 3. We can make full use of the remaining power of replacement battery by "battery calibration".
- 4. Charging should be stopped when the battery vaio vpcz21v9e/b temperature is too high,this will extend the life of the sony vaio vpcz21v9e/b battery.