
Brand new, 1 Year warranty !
Dell Latitude D820 battery
49Wh Dell CF623 battery replacement
Dell Li-ion 11.10V 4400mAh
- 4400mAh Dell CF623 battery replacement for CF623, latitude D830 battery. The CF623 battery meets the OEM product and can work about 3-4 hours. Select suitable Brand new CF623 battery here, saving your money and time.
- List Price :
£ 72.36 - Your Price : £ 36.55
- List Price :
€ 75.29 - Your Price : € 45.78
Brand New ! 1 year warranty !
Fast Shipping | Ask Question
Order in UK Pounds
Order in Euros

Brand new, 1 Year warranty !
Dell Latitude D820 battery
6600mAh Dell CF623 battery replacement
Dell Li-ion 11.10V 6600mAh
- List Price :
£ 85.52 - Your Price : £ 45.39
- List Price :
€ 85.63 - Your Price : € 49.98
Brand New ! 1 year warranty !
Fast Shipping | Ask Question
Order in UK Pounds
Order in Euros

- Product Des
- Battery code
- Fits model
- Battery charger
- Maintain & Use

Dell CF623 battery- Product information
- Tech Specs : Li-ion, 6600mAh, 11.10V. 500-600 recharge Cycles
- Product Type : Brand new, Replacement Battery , 100% compatible with the OEM CF623 battery.
- This CF623 battery has been tested and validated on Dell systems to ensure it will work with your notebook.
- The battery also work with the following model: latitude D820, latitude D830 battery.
- The Dell CF623 laptop battery features: long battery life and maximum power, quick-charging.!
- Order Dell CF623 battery now: Full One year warranty and Dell battery support.
Dell CF623 battery Code:
312-0393, 312-0394, 312-0401, 312-0402, 312-0538, 451-10308, 451-10309, 451-10326, 451-10327, CF623, CF704, CF711, DF192, DF230, DF249, FF231, FF232, MM165, XD735, XD736, XD739, YD623, YD624, YD626
Dell CF623 fit models:
Dell Latitude D820 Battery, DELL Latitude D830 battery, DELL Precision M4300, DELL Precision M65

- Compatible Dell CF623 battery charger
- Input : AC 100-240/ DC 11-16 V ;
- OutPut : 19.5 V ,
- Price : € 30.00
- Compatible Dell CF623 battery charger
- Input : AC 100-240/ DC 11-16 V ;
- OutPut : 19.5V
- Price : £ 25.00
-
Follow the notice below, Better using your Dell CF623 battery
- Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
- Battery Storage - Store your CF623 in a clean, dry, cool place away from heat and metal objects. The dell laptop batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
- Calibrate Your Dell CF623 batteries - If your latitude D830 battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the laptop battery pack.
- Exercise Your Battery - Do not leave your CF623 dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
- Do not short-circuit. A short-circuit may cause severe damage to the latitude D830 battery.
- Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your CF623 battery is a lot less efficient when not within its standard operating temperature range.
- Consider removing the CF623 battery from a laptop when running on fixed power.
- More battery maintain infomation in laptop battery blog














