Adapter DELL 290W L290EM-01 for DELL OPTIPLEX 7020 MT POWER SUPPLY Low Price

Dell 290W L290EM-01 laptop adapters equivalent is guaranteed to meet or exceed Dell original specifications. All Dell 290W L290EM-01 are brand new,1 year Warranty, 100% Guarantee Quality !

290W L290EM-01 laptop adapter- [ 50Hz-60Hz 290W ] - [ 100-127V ~ / 6A - 220V-240V ~ / 3A ]

discount up to 30%, Save £ 21.02

Adapter Brand: DELL adapter

Type:GSB251

AC Input: 50Hz-60Hz 290W

DC Output: 100-127V ~ / 6A - 220V-240V ~ / 3A

Today Price: £ 49.06

Reg. price: £ 70.08

Code: DEL17302_Se_1

Description of DELL 290W L290EM-01 adapter

All of our DELL 290W L290EM-01 adapters  for DELL OPTIPLEX 7020 MT POWER SUPPLY are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications.Dell laptop adapters are brand new, 1 year Warranty, 30 days money back guarantee.

DELL OPTIPLEX 7020 MT POWER SUPPLY 290W L290EM-01  laptop adapters is 100% compatible with the following part numbers

D290A001L HYV3H

DELL OPTIPLEX 7020 MT POWER SUPPLY 290W L290EM-01 adapter fits the following laptops

Model: Power: 290W
DP/N: RVTHD
Model: H290AM-00
Compatiebl DP/N: HYV3H
Connectors: 
- P1 - 8 Pin Motherboard System Board Power Connector
- P2 - 4 Pin Motherboard System Board Power Connector

Compatible With: 
- Dell Optiplex 3020 Tower
- Dell Optiplex 7020 Tower
- Dell Optiplex 9020 Tower

How to prolong the DELL OPTIPLEX 7020 MT POWER SUPPLYDell 290W L290EM-01 laptop adapters ?

1. Don't mix old and new DELL OPTIPLEX 7020 MT POWER SUPPLY290W L290EM-01 adapters when you use them. The new ones will be stronger and can cause the older ones to leak adapter 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 290W L290EM-01 laptop adapter life. 

3. Cut down external devices – USB devices (including your mouse) & WiFi drain down your  DELL 290W L290EM-01laptop adapter.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 290W L290EM-01 adapter healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion adapters (which most laptops have) which do not suffer from the memory effect.