A long lifecycle and warranty, a durable, safety-conscious design, and reliability testing make the DELL 191YN Long Life laptop Battery the smart choice for your DELL notebook PC.
Battery DELL 191YN - 92Wh - 14.8V - Li-ion
discount up to 30%, Save £35.96
DELL 191YN 191YN ALW15ED battery is 100% compatible with the following part numbers
DELL 191YN 191YN ALW15ED fits the following laptops
DELL Alienware 15 Series, Alienware 17 R3, alienware-15-r2, ALW15ED-1718, ALW15ED-1728, ALW15ED-1828, ALW15ED-1828T, ALW15ED-2718, ALW15ED-2828, ALW15ED-2828THow to extend battery life DELL 191YN 191YN ALW15ED ?
1. Don't mix old and new DELL 191YN191YN ALW15ED batteries when you use them. The new ones will be stronger and can cause the older ones to leak battery acid.
2. Cut down on programs running in the background. Itunes, Desktop Search, etc. All these add to the CPU load and cut down DELL 191YN ALW15ED laptop battery life.
3. Cut down external devices – USB devices (including your mouse) & WiFi drain down your DELL 191YN ALW15EDlaptop battery.Remove or shut them down when not in use.
4.Prevent the Memory Effect - If you're using a very old laptop, you'll want to prevent the 'memory effect' – Keep the DELL 191YN ALW15ED battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries (which most laptops have) which do not suffer from the memory effect.
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