Sony VAIO VGN-FW21J VGN-CS36H VGN-FW35F VGN-FW27/W VGN-FW37J VGN-SR26/S VPC-F217HG VPC-S136FG/B Black 6 Cell

Description

Specifications

Sony VAIO VGN-FW21J VGN-CS36H VGN-FW35F VGN-FW27/W VGN-FW37J VGN-SR26/S VPC-F217HG VPC-S136FG/B Black 6 Cell, Voltage 10.8V, Capacity 5200mAh/56Wh, Number of Cells/type 6, Colour Black, Compatible part number VGP-BPS13, VGP-BP13/B, VGP-BP13A, VGP-BP113B, VGP-BPS21A, VGP-BPS21B

Compatible Devices

Tips to Extend Your Battery’s Lifespan

1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your Sony laptop in direct sun, a hot car, or on soft surfaces that block the vents.
2. Avoid charging to 100% every time – many modern laptops have a battery care or conservation mode in their power settings that limits charging to around 80%, which can roughly double your battery’s usable lifespan.
3. Don’t let it run flat – regularly draining the battery to 0% wears it out much faster than topping up before it gets critically low.
4. Store at around 50% charge – if you won’t be using the laptop for a few weeks or more, store it half-charged in a cool, dry place rather than fully charged or fully empty.
5. Go easy on fast charging – rapid chargers generate extra heat, so standard charging (especially overnight or while idle) is gentler on the battery over time.