DELL YY9RM Battery Specification

• DELL YY9RM battery Manufacturer of reputation, we have obtained CE, UL, CUL, ROHS, TüV certificates.
• The batteries purchased in our store are guaranteed for 12 months. Full refund within 30 days.
• Great after-sale Service for Laptop Battery, fast respond to your request!
• Need help on help, please feel free to email us!

Please confirm that the product ordered is compatible with the brand, model and reference of your device.

Seven Tips to Extend Your DELL YY9RM Battery Life
1. Do not recharge your battery notbook when battery discharge.
2. Attempt a DELL YY9RM Li-ion Battery for your Dell Studio 15Z 1569 Series laptop . It may not work as long as the Li-Ion one.
3. Keep your laptop defragmented regularly to extend the life of the laptop battery.
4. Use a hard drive and optical drive spin-down software to reduce the power of portable consumpition.
5. When long time without using laptop, Keep it in sleep or sleep mode. It can both save energy and extend the DELL YY9RM Batterylife.
6. Store your DELL YY9RM battery in a cool, dry place when not in use.
7. If you usually keep your laptop connected to fixed power or rarely. Please take down your DELL YY9RM battery . If not, it will affect battery life.