New MV07R 68Wh 11.4V 6-Cell Li-ion Battery for Dell G3 3500 3590 G5 5500 LONG Cell (Occupies HDD Bay) Replaces 266J9 M4GWP Grade A Cells 1 Year Warranty

Why You Need This 68Wh Long-Cell Battery

Your Dell G3 or G5 gaming laptop is built for performance but gaming drains batteries fast. The standard battery (51Wh) barely gets you through an hour of gaming. This 68Wh long-cell upgrade is designed for gamers and power users who need extended runtime without being tethered to a wall outlet.

CRITICAL COMPATIBILITY WARNING READ BEFORE ORDERING

This is a LONG CELL battery that occupies the full width of the chassis.

Fits Does NOT Fit
Laptops with NO 2.5" HDD/SSD installed Laptops with a 2.5" HDD or SSD in the drive bay
Laptops that originally came with the 68Wh option Laptops that originally came with the 51Wh battery and have an HDD installed
Before ordering,
please open your laptop and check:

Does your laptop have a 2.5" hard drive installed?

If yes, this battery will NOT fit the battery uses the space where the HDD sits.

Designed for Dell G3 & G5 Gaming Laptops

This battery is a direct fit for the following models (Ctrl+F to search):

Dell G3 15 3500 series

Dell G3 15 3590 series

Dell G3 15 3790 series

Dell G5 15 5500 series

Dell G5 SE 5505 series

Dell Inspiron 14 5490 series

Dell Ins 15PR-1545W, 1548BR, 1645W, 1648BR, 1742BR, 1742W, 1748BR

Replaces OEM part numbers:

Common P/N
MV07R
266J9 / 0266J9
M4GWP / 0M4GWP
C9VNH
PN1VN / 0PN1VN
415CG / 0415CG

Specifications

You Can Trust

Specification Detail
Model MV07R
Chemistry Liion
Voltage 11.4V
Capacity 68Wh (Long Cell occupies HDD bay)
Cells 6Cell
Color Black
Warranty 1year + 60day money back
Condition Brand new Grade A cells
What a Cheap or Failing Battery Costs You

Short gaming sessions Laptop dies after 4560 minutes of gaming.

Fake capacity Cheap batteries claim 68Wh but deliver 51Wh.

Swelling Dangerous bulging that can crack the palm rest or bottom case.

Performance throttling CPU/GPU slows down to prevent random shutdowns.

What Our Battery Delivers

Feature Standard 51Wh Battery Our 68Wh Long Cell
Capacity 51Wh 68Wh 33% more power
Runtime (gaming) 11.5 hours 22.5 + hours
Cells 4Cell 6Cell
HDD Bay Occupied by HDD Battery occupies HDD bay
Warranty Varies 1year + 60day
Who Is This Battery For?

Dell G3/G5 owners who want longer gaming sessions unplugged.

Users who have removed their 2.5" hard drive (or have an M. 2 SSD only).

Anyone whose original battery is swollen or no longer holds a charge.

Gamers who want to upgrade from the standard 51Wh battery.

Why Choose Our Battery?

68Wh high capacity 33% more runtime than the standard 51Wh battery.

Genuine Grade A Liion cells Not recycled or refurbished.

6cell design More cells = more power and longer life.

Advanced safety protection Overcharge, overdischarge, overcurrent, shortcircuit, and overtemperature protection built in.

100% tested Each unit is tested for capacity and cycle life before shipping.

1year warranty + 60day money back Buy with confidence.

Installation Note

Replacing the battery in these Dell models requires removing the bottom cover (Phillips screws). Before installation, ensure your 2.5" HDD/SSD bay is empty the battery occupies this space. Professional installation is recommended if youre not experienced. Tools not included.

Whats Included

1 x MV07R 68Wh Long-Cell Replacement Battery

Before You Order Final Checklist

My laptop is a Dell G3 15 3500/3590/3790, G5 15 5500/5505, or compatible Ins 15PR series.
I have removed or do not have a 2.5" HDD/SSD installed in the drive bay.
My original battery part number is MV07R, 266J9, or M4GWP.
I understand this is a LONG CELL battery it will NOT fit laptops with an HDD installed.
I have opened the bottom cover and confirmed the battery space is empty.

If all boxes are checked, order with confidence.