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Lenmar Li-ion Laptop Battery for Dell 312-0393



 | Catalog #: 55026725
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Product Summary

New juice for your Dell laptop.

Use this Lenmar LBD0393 11.1V/7200mAh Li-ion laptop battery in your Dell laptop. It replaces Dell part number 312-0393. Keep working with fresh batteries.

  • Replaces Dell no: 312-0393
  • Compatible with Dell Precision M65 and Latitude D531 and D820
  • Delivers 11.1 volts with a capacity of 7200mAh
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

What's in the box

  • Lenmar LBD0393 laptop battery


Usually ships in 1 - 2 business days

What shipping method is right for me?

Other ways to get it

By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

Customer Reviews


by PowerReviews
Lenmar Li-ion Laptop Battery for Dell 312-0393

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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Displaying reviews 1-2

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Good battery, no problems

By Amber

from Sioux Falls, SD

About Me Tech Savvy

Verified Buyer


  • Charges Quickly
  • Durable
  • Lightweight
  • Long-Lasting


  • Runs Hot

Best Uses

  • Backup
  • Replacement

Comments about Lenmar Li-ion Laptop Battery for Dell 312-0393:

This battery was a replacement for the old one in my Dell D830 that was completely shot.

It's a good battery and works like a battery should.

It doesn't seem to fit as snuggly as my old one. There's a slight play to it, just enough for it to rattle when you move the computer, but not enough for me to worry about it falling out or anything.

  • Primary use:
  • Personal

(1 of 1 customers found this review helpful)



By kjcast

from Meadow Vista, CA

About Me Quality Oriented


  • Compact Design


  • Short Life

Best Uses

  • Portable Electronics

Comments about Lenmar Li-ion Laptop Battery for Dell 312-0393:

I bought this battery to replace a competitor's laptop battery. With Radio Shack's solid reputation, I was looking forward to using this battery. It consistenly holds a 30 minute charge. I'm returning the battery as a result.

  • Primary use:
  • Personal

Displaying reviews 1-2

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