Contact DuracellDirect
DuracellDirect Home Login Account Contact us Battery Tips FAQ Duracell Specials
Your Purchase is 100% Secure
Follow DuracellDirect on Facebook Follow DuracellDirect on Twitter
Batteries, Chargers
and Adapters for:
Digital Cameras
Cellular Phones
Cordless Phones
Portable Power
Search By Brands
Batteries & Chargers
Product Videos
Product FAQs
Battery Tips  
Product Specials  
Create An Account
Like Us On Facebook
Follow Us On Twitter
Duracell Corporate
Duracell Power - Inverters, Battery Chargers, Powerpack, Jump Starters
View/Edit Shopping Cart SHOPPING
- OR -  

  • Hi-Capacity branded products have a one-year warranty
  • 30-day money back satisfaction guarantee
  • 100% OEM compatible with your Compaq laptop
  • Batteries will meet or exceed Compaq power specifications
Compaq Laptop Battery - Business Notebook NX8420 Battery
View larger image
Compaq Business Notebook NX8420 Battery
14.8 Volt Li-Ion laptop battery
Our Price: $82.14
Email me when in stock
< Save 9%
List Price: $89.99
Price: 82.14
Warranty: 1 YEAR
Color: Dark Blue
Description: Rectangular shaped battery with six slit type connector on one side.
Number of Cells: 8
DOT Size: Small
Dimensions: 10.60 x 2.10 x 0.84
Chemistry: What Is Battery Chemistry? Li-Ion
Volts: What Is Battery Volts? 14.8
Original Amp: What Is Battery Original Amp? 4.4
AmpHours: What Is Battery AmpHours? 4.4
High quality Laptop Batteries for your Compaq Business Notebook NX8420. Meets or exceeds original manufacturer power specifications for Business Notebook NX8420 Batteries. High performance, lightweight replacement for your Business Notebook NX8420 Battery. Buy with confidence! This Battery comes with a 30 day unconditional money back GUARANTEE!
Product Videos for Compaq Business Notebook NX8420
Duracell Laptop Batteries
Find out why Duracell Direct offers high quality aftermarket laptop batteries at low prices. We manufacture, test, warehouse, and ship high quality laptop products to your doorstep.

View All Videos


Keep your laptop charged and running with Duracell Direct’s Compaq BUSINESS NOTEBOOK NX8420 laptop battery. Be confident when you need battery power for your Compaq laptop.

  • Replacement Compaq BUSINESS NOTEBOOK NX8420 battery for Compaq Laptops.
  • 100% compatible and a full one year warranty come with your Compaq BUSINESS NOTEBOOK NX8420 laptop battery purchase.
  • Compaq BUSINESS NOTEBOOK NX8420 laptop batteries meet or carry various UL, FCC, RoHS and CE certification standards to ensure proper laptop battery safety and quality.
  • High quality, long lasting, high capacity BUSINESS NOTEBOOK NX8420 battery.
  • All Duracell Direct Compaq laptop batteries have built in over-charge, over-voltage, over-current, over-heat, and short-circuit protection.
  • Brand new Compaq BUSINESS NOTEBOOK NX8420 laptop battery, these are not refurbished.
Duracell Direct offers a 100% Customer Satisfaction Guarantee on all of our Compaq BUSINESS NOTEBOOK NX8420 Batteries, BUSINESS NOTEBOOK NX8420 Chargers and Accessories. Our aftermarket Compaq BUSINESS NOTEBOOK NX8420 battery has been tested to ensure 100% quality and compatibility with your Compaq BUSINESS NOTEBOOK NX8420 laptop.

Compaq Business Notebook NX8420 Battery Reviews