Inspiron 14R,15R,17R - Latitude E6540 E6530 E6420 E6540 E6530 E6520 E5530 6 cell Battery|11.1V 6 Cell 6200mAh 66Wh| PN 312-1311 312-1324 DHT0W

Max Capacity DLMC7420-LH

Availability: Out of stock

Regular Price: $99.99

Special Price: $72.99

Quick Overview

Our High Performance Latitude E6420,E6530, E5530 - Inspiron 14R,15R,17R Battery is the Best Performing Laptop Battery Made Today.

Our Inspiron/ Latitude E6420 Battery packs a whopping 66Wh of power and represent the current state-of-the in Li-ion technology. Expected service life is 3 year.

This battery fits: Inspiron 14R (5420), 15R (5520), 15R (7520),17R (5720) 17R (7720) and others: Vostro 3460, 3560 : Latitude E5420, E5430, E5520, E5530, E6420, E6420 ATG, E6430, E6430 ATG, E6440, E6520, E6530, E6540 and others see the 'Additional Information' tab below.

Capacity:6200mAh 66WhChemistry:Li-Ion
Voltage:11.1Cell Manufacture:Panasonic NNP
Shipping:$6.95 PriorityWarranty:16 Months

Performance Highlights

  • *** Massive amounts of power to enable you to run longer 30%-50% longer than comparable 6 cell discount brands. We even outperform Dell's own 48Wh battery by a large margin!

  • *** Long 3 year service life which is double the service life of most other replacement batteries.

We exclusive use Panasonic's Advanced NNP cell technology and all cells are UL1642 safety rated and designed for enhanced US and Euro Zone safety standards.Want the best, the best is Max Capacity. Power On and Stay On!

* See the 'Details' Tab below for more Info
* See the 'Additional Information' Tab for specific model and part number compatibility.

Dell Inspiron / Latitude E6420 battery

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Max Capacity Leading Designs that Combine Safety and Ultra-High Capacity

What does the brand Max Capacity represent

Max Capacity is committed to producing high-end, high performance laptop replacement batteries and adapters. We continually look for and implement Li-Ion cell advancements to produce the most advanced, safe and powerful Li-Ion batteries available.

Outstanding Li-Ion Battery Performance

Your Laptop will Run Longer when using our Li-Ion Batteries. Our batteries are lighter in weight and maintain some of the highest energy capacity over the life of the product. More energy capacity equals longer run-times between charges. We achieve this with innovative NNP technology which consists of a slight Li-Ion formula change in the chemistry of the battery. This new nickel-based positive electrode technology allows our laptop batteries to achieve higher energy capacity then previously possible.

Our Batteries Provide almost Double the Life Expectancy of traditional Li-Ion Battery Packs!

In addition, NNP Technology increases the service life of the product dramatically versus other comparable Li-ion batteries. This means you wont need to replace our Max Capacity laptop batteries as frequently, thereby saving you money.


New HRL Technology combined with traditional IC power management makes our laptop batteries VERY safe. Our laptop batteries remain particularly safe thanks to the use of a patented Heat Resistant Layer built into every battery cell we use. This solution consists of an insulated metal oxide film between the electrodes, which prevents overheating even in the case of an internal short-circuit. When added to state if the art power management circuity, HRL Technology makes Max Capacity laptop batteries particular safe! Lastly, all cells we put in our products are UL 1642 certified. This is a safety and quality issue that we insist on for our brand's reputation and our customers safety.


Max Capacity Laptop batteries excel in product safety while delivering ultra high capacities and extended product life! Oh, and we're affordable too!

Power ON and Stay ON!

Additional Information

Dimensions No
Voltage 11.1
Capacity 6200
Cell Number 6
Model Number Compatibility
  • Inspiron 14R
  • Inspiron 14R (4420)
  • Inspiron 14R (5420)
  • Inspiron 14R (5425)
  • Inspiron 14R (7420)
  • Inspiron 14R (SE-4420)
  • Inspiron 14R (SE-5420)
  • Inspiron 14R (SE-7420)
  • Inspiron 14R SE
  • Inspiron 14R Turbo
  • Inspiron 15R
  • Inspiron 15R (4520)
  • Inspiron 15R (5520)
  • Inspiron 15R (5525)
  • Inspiron 15R (7520)
  • Inspiron 15R (SE-4520)
  • Inspiron 15R (SE-5520)
  • Inspiron 15R (SE-7520)
  • Inspiron 15R SE
  • Inspiron 15R Turbo
  • Inspiron 17R
  • Inspiron 17R (4720)
  • Inspiron 17R (5720)
  • Inspiron 17R (7720)
  • Inspiron 17R (SE)
  • Inspiron 17R (SE-4720)
  • Inspiron 17R (SE-5720)
  • Inspiron 17R (SE-7720)
  • Inspiron 17R Turbo
  • Inspiron 4420
  • Inspiron 4520
  • Inspiron 4720
  • Inspiron 5420
  • Inspiron 5425
  • Inspiron 5520
  • Inspiron 5525
  • Inspiron 5720
  • Inspiron 7420
  • Inspiron 7520
  • Inspiron 7720
  • Inspiron M421R
  • Inspiron M521R
  • Inspiron N4420
  • Inspiron N4520
  • Inspiron N4720
  • Inspiron N5420
  • Inspiron N5520
  • Inspiron N5720
  • Inspiron N7420
  • Inspiron N7520
  • Inspiron N7720
  • Latitude E5420
  • Latitude E5430
  • Latitude E5520
  • Latitude E5530
  • Latitude E6420
  • Latitude E6430
  • Latitude E6430 ATG
  • Latitude E6520
  • Latitude E6530
  • E6540
  • Vostro 3460
  • Vostro 3560
    Part Number Compatibility
    • 04NW9
    • 2N6MY
    • 2P2MJ
    • 312-1163
    • 312-1165
    • 312-1242
    • 312-1310
    • 312-1311
    • 312-1324
    • 312-1325
    • 312-1440
    • 312-1441
    • 312-1442
    • 312-1444
    • 312-1445
    • 3VJJC
    • 451-11947
    • 451-12134
    • 451-12135
    • 4KFGD
    • 4YRJH
    • 5DN1K
    • 71R31
    • 8858X
    • 8P3YX
    • 911MD
    • 96JC9
    • 984V6
    • CRT6P
    • DHT0W
    • GCJ48
    • HCJWT
    • HTX4D
    • HWR7D
    • JD0MX
    • KJ321
    • M5Y0X
    • N3X1D
    • NHXVW
    • P8TC7
    • P9TJ0
    • PRRRF
    • PRV1Y
    • R48V3
    • RU485
    • T54F3
    • T54FJ
    • UJ499
    • WT5WP
    • X57F1
    • YC3PK
    • YJ02W
    • YKF0M
    Digital Certification Yes



    This Max Capacity battery is a very nice battery , 3/19/2015
    By Larson
    I have bought a few of these batteries for my office over time and they have all been performing very well with no complaints. They also appear to have more power than the factory batteries that came with our stock laptops with was a nice surprise! It a very good battery IMO.
    Read all Reviews | Add Your Review

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