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100% compatible replacement for Dell Precision M M40 M50 serie batteries
This battery replaces the dell 3H349 310-0113 312-0009 312-0026 312-0028 312-0041 312-0051 312-0052 312-0068 312-009 312-09 312-0113 312-0115 312-3250 312-3280 312-0522 3149C 3208U 3H352 3H625 3K120 and is compatible with all the models and batteries listed below. It is made with high quality cells and meets or exceeds the manufacturer's specifications.
Product Specifications for Replacement Sanyo dell 3H349 310-0113 312-0009 312-0026 312-0028 312-0041 312-0051 312-0052 312-0068 312-009 312-09 312-0113 312-0115 312-3250 312-3280 312-0522 3149C 3208U 3H352 3H625 3K120 Battery (14.40 V, 3800mAh, Li-ion)
- Specifications
- Brand: dell
- Technology : Li-ion
- Voltage : 14.40 V
- Capacity : 3800mAh
- Color: dark grey
- Dimension : 139.00x89.70x23.30 mm
- Compatible Part Numbers: 1340Y 1691P 1K500 1X511 2H660 2J245 2M400 312-0009 312-0026 312-0028 312-0041 312-0051 312-009 312-0113 312-0115 312-3250 312-3280 3149C 3H349 3H352 3H625 3K120 5081P 5208U 53977 555TT 5E528 5H980 66912 6H410 6M934 75UYF 77TCJ 7N025 800BTPR 851UY 8C612 8M815 X0316 310-0113 312-0052 312-0068 312-0522 3208U 66WHR 01J433 07H508 312-09
- Compatible Model Numbers:
Dell Inspiron Serie
Dell Inspiron 2500 Serie, Inspiron 3700 Serie, Inspiron 3800 Serie,
Dell Inspiron 4000 Serie, Inspiron 4100 Serie, Inspiron 4150 Serie,
Dell Inspiron 8000 Serie, Inspiron 8100 Serie, Inspiron 8200 Serie
Dell Latitude Serie
Dell Latitude C500, Latitude C510, Latitude C540,
Dell Latitude C600, Latitude C610, Latitude C640,
Dell Latitude C800, Latitude C810, Latitude C840
Dell Latitude C Serie- Latitude C, Latitude CP
Dell Latitude CPI Serie- Latitude CPi, Latitude CPi 233ST, Latitude CPi 366, Latitude CPi A366XT, Latitude CPi D233, Latitude CPi D266XT, Latitude CPi D300XT,
Dell Latitude CPIA Serie- Latitude CPIA, Latitude CPIA300ST, Latitude CPIA366ST, Latitude CPIA366XT, Latitude CPIA400XT
Dell Latitude CPIC Serie- Latitude CPIC, Latitude CPIC400GT
Dell Latitude CPIR Serie- Latitude CPIR, Latitude CPIR400GT
Dell Latitude CPM Serie- Latitude CPM, Latitude CPM166ST, Latitude CPM233ST, Latitude CPM233XT
Dell Latitude CPT Serie- Latitude CPT, Latitude CPT C333GT, Latitude CPTC, Latitude CPTS
Dell Latitude CPTV Serie- Latitude CPTV, Latitude CPTV466GT
Dell Latitude CPX Serie- Latitude CPX, Latitude CPXH, Latitude CPXJ, Latitude CPXJ650GT
Dell Latitude PP01 Serie- Latitude PP01, Latitude PP01L, Latitude PP01X
Dell Precision M Serie- Precision M40, Precision M50
High-performance 3800mAh 14.40 V dell 3H349 310-0113 312-0009 312-0026 312-0028 312-0041 312-0051 312-0052 312-0068 312-009 312-09 312-0113 312-0115 312-3250 312-3280 312-0522 3149C 3208U 3H352 3H625 3K120 battery
Our long-life replacement Dell Precision M M40 M50 serie batteries deliver consistently high performance that matches or exceeds that of your original battery.
Dell Precision M M40 M50 serie Battery Features
Upgrade your Dell Precision M M40 M50 serie with a replacement our powerful new battery that enhances performance and extends the life of your valuable device in your pocket-friendly price.
Fully Tested: Each battery undergoes thorough quality checks before dispatch for you location. This ensures that you get a reliable, tested High quality product that meets the highest standards.
NOTE: Please verify your device’s model number to ensure that this part is compatible.
Designed to restore reliable performance and extend your device’s lifespan, this replacement part is essential for tackling battery issues and maintaining seamless functionality.
Guaranteed 3800mAh capacity
Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 3800mAh and offers long runtimes with fewer charging breaks - exactly as advertised.
Dell Precision M M40 M50 serie Battery (312-0028)
Dell Precision M M40 M50 serie battery replacement 312-0028 with a capacity of 3800mAh is one of the main components of a Laptop . If you have problems with Dell Precision M M40 M50 serie not charging, does not turn on, or it is discharging quickly, this replacement part will help you. Battery malfunction and service life can depend on many factors: charging cycles, age, temperature changes, so it is usually recommended to replace it every 2-3 years when its capacity drops to 80% or less.
The sustainable choice
Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.
Superior quality and safety standards
Battery specialists since 2005, all our replacement Dell 312-0028 batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond - that’s why they come with a 1-year guarantee.
Step-by-Step Battery Replacement Guide
Power Down Your Device: Turn off your Dell Precision M M40 M50 serie to ensure a safe battery replacement process.
Remove the Back Cover: Utilize the provided tools to carefully remove the back cover of your device.
Disconnect the Old Battery: Gently detach the old battery, ensuring not to damage any other components in the process.
Install the New Battery: Connect the new Mobile Battery for Dell Precision M M40 M50 serie 312-0028 to the designated slot, securing it in place.
Reassemble Your Device: Reattach the back cover, power up your device, and relish the enhanced performance with the new battery.
Optimize Battery Settings: Once your Dell Precision M M40 M50 serie is powered up, navigate to your device settings and optimize the battery settings for improved performance and longevity.
Calibrate the Battery: To ensure accurate battery percentage readings, use your Laptop until it reaches 0%, then charge it to 100%. This calibration ensures more accurate readings in the future.
Frequently Asked Questions
Q: What parameters should be noticed when buying the Dell 312-0028 battery replacement?
A:There are many parameters of laptop battery, among which the following parameters need special attention before purchase.
Cell Type: Generally speaking, Li-ion and Li-Polymer batteries are the best choices. Compared with NiMH batteries in the past, they have a longer life, faster charging, more environmental protection, and one-third lighter weight.
Voltage: Please note that there may be two or more different voltages, such as 11.1 V and 14.8V, matching the same laptop model. They are completely incompatible with each other.
Capacity: A higher capacity battery can power your laptop longer. At the same time, high capacity batteries are much larger in size, weight, and higher in price. You can make a choice based on your needs.
Condition: Be sure to choose "Brand New". Check the production date. Batteries have been in production for more than 2 years should be denied.
Q: Is there a hidden cost buying a battery for Dell 312-0028?
A:NO. You only need to pay the battery prices and shipping costs, no other hidden costs.
Q: What are the common issues of a worn-out Dell Precision M M40 M50 serie battery?
A:When the charging/discharging cycles are over, the battery performance reduces significantly, and you’ve to replace it. Below are the most common issues when you need a Dell Precision M M40 M50 serie battery replacement :
The battery drains much faster and goes down to low levels very swiftly.
Due to prolonged use, the battery is swelled or puffed up.
The battery works up to 50%, and the phone automatically switches off.
The battery is bulging, and the display is protruding outwards.
The charging percentage goes up and down without doing anything.
These are the most common issues that warrant an urgent replacement.
Q: What will greatly shorten the life of Dell 312-0028 battery?
A:Many people find that their laptops can often be used for 5 years or even more than 10 years without failure, but laptop batteries can't. This is often caused by the following behaviors:
The battery is often completely depleted.
Idle the laptop for a long time and do not charge the battery regularly.
Use an unqualified power adapter.
The battery is placed in a humid environment or directly immersed in water.
High temperature is a battery killer to shorten the battery life, complete death, or even explode.
Q: How can I check the battery’s health myself?
A:Please navigate to the Settings--> Battery section of your phone. There, you can see all the vital details of the battery. You’ll also see a nice graph showing the battery consumption details. You can see which apps are eating up the resources, and this information allows you to manage the battery more efficiently.
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* Dell model Laptop Batteries
Dell Precision M2400 M4400 M6400 M65
90Wh£ 63.55 £ 79.00
Dell Latitude D420 D430 Laptop
4400mAh/49WH/6Cell£ 73.38 £ 91.00
Dell XPS 15z
64WH/8Cell£ 80.98 £ 101.00
Dell Latitude 10 ste2
30Wh£ 46.77 £ 58.00
Dell 06TYC2 1X2TJ Serie
30WH£ 78.02 £ 97.00
Dell Inspiron 15z-5523 14z-5423 Seri
44WH£ 73.38 £ 91.00
Dell Mini 1012 serie
4800mAh £ 79.70 £ 99.00
DELL Inspiron M101z
56Wh / 6Cell£ 72.96 £ 91.00