shop by

Oncore Dell Inspiron 500M, 600M, Latitude D500, D600 Series Battery

Customer Reviews   Write a Review

Be the first to review this item and earn 25 Rakuten Super Points™

Product Overview

Increase your mobile productivity by taking along a fresh, fully charged Oncore battery. A ready spare can be easily swapped in to keep the power flowing, making unplugged all-day computing a reality. For extra convenience and mobility, enjoy a backup battery at home or work. Or keep one in your carrying case to double your battery life when traveling.

An Oncore battery also makes a great replacement for your aging original. For most models, our high capacity Lithium Ion (LiIon) cell technology gives this battery a longer life and lighter weight. And each Oncore battery is designed, tested and certified to support your specific notebook and features the same quality and reliability as the original battery that came with your system.


Manufacturer Oncore Power Systems
Mfg Part# NB312
SKU 10411126
UPC 893339000847
UPC 14 00893339000847
Latest high capacity, lightweight Lithium Ion technology
Guaranteed to meet or exceed notebook manufacturer’s specifications
Highest quality cells from only leading cell manufacturers
Smart fuel-gauge circuitry
Two layers of protective safety circuitry
Exclusive “born on” date to ensure battery freshness
12 month warranty with unsurpassed customer service
Tech Specs
Manufacturer Oncore Power Systems, Inc.
Battery Chemistry Lithium Ion (Li-Ion)
Capacity 4320mAh
Manufacturer Part Number NB312
Compatibility Latitude D500 SeriesLatitude D600 Series
Weight 12 oz
Output Voltage 11.1 V DC
Product Name Latitude D-Series Laptop Battery
Product Type Rechargeable Laptop Battery
Product Attributes
Color Black
Color Class Black
$21.99 + free shipping
$95.95 You save $73.96 (77%)
Rakuten Super Points Earn 22 ($0.22) Rakuten Super Points™
What are Rakuten Super Points™?
Get rewarded when you shop! Earn 1 point per dollar spent. That's like getting cash back on every purchase. Easy to see matured points in checkout. Use points just like cash.
Learn More
Get this item for
(price with shipping)
(redeem points)
Condition: Brand New
In Stock. Usually Ships in 1 to 2 business days
Please select an option to buy
Add to Cart

Sold By:  imagestore
What is a Marketplace and Shop Owner?
  • Our marketplace is a platform where approved third-party retailers (Shop Owners) can sell their products
  • Items are sold and shipped by Shop Owners
  • Your credit card and personal information remain secure; meets all PCI Security Standards.
  • Purchases can only be returned to the Shop Owner
  • All purchases receive Rakuten Super Points™
Promotions & Offers (1)
  •  custom promo
    5% Back* Sitewide with Promo Code Rewardme *See page for details