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Laptop Battery and Charger Replacement    
Batteries > Laptop Batteries > Dual Technologies Laptop Batteries > 6690 Battery > B-5887/LI

6690 Battery for Dual Technologies Laptop

Product details for Dual Technologies Battery
Dual Technologies 6690 Battery
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Availability: LEAVES IN 2-3 WEEKS
List Price: $118.99
Savings: $28.53
Your Price: $90.46

Email me when Dual Technologies 6690 Battery is in stock

Buy 6690 Battery

This is a Hi-Capacity Brand Battery for your Dual Technologies 6690.

The Hi-Capacity Battery meets or exceeds original manufacturer power specifications for Dual Technologies 6690 Batteries.

  • Our 6690 Batteries are designed with the finest components available.
  • We guarantee that this part will meet or exceed original manufacturer power specifications for Dual Technologies 6690 Batteries.
  • This Li-Ion Battery delivers 43.5% more power than the original Dual Technologies 6690 Battery.


OEM Comparison
  Dual Technologies Hi-Capacity
Dual Technologies 6690 Battery
Total Amp Hours
Warranty: 1 YEAR
Chemistry: Li-Ion
Volts: 10.8
Original Amp: 3.9
AmpHours: 6.9
Color: Black
Description: Smart battery. Hard plastic casing with 5 slit-type contacts on end. Fuel gauge on top.
Capacity Format: Standard
Number of Cells: 9
DOT Size: Small
Dimensions: 5.75 x 3.50 x 0.75

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Refresh your Dual Technologies laptop battery with a brand new replacement 6690 laptop battery from Enjoy a direct OEM battery replacement for your Dual Technologies laptop that is very reliable and high quality.

  • Buy a brand new aftermarket OEM replacement 6690 battery for your laptop.
  • All Dual Technologies 6690 batteries come brand new from and are not refurbished.
  • Dual Technologies 6690 batteries come with a complete one year warranty and are 100% compatible.
  • All of our Dual Technologies 6690 batteries meet various UL, CE, FCC and RoHS certification standards for safety and quality.
  • 6690 batteries are high capacity, longer lasting and manufactured with high quality materials.
  • Built in over-voltage, over-charge, over-heat, over-current and short-circuit protection come with Dual Technologies laptop batteries
All of our Dual Technologies 6690 batteries, 6690 chargers and accessories have a 100% Customer Satisfaction Guarantee at We vigorously test our laptop battery products to ensure 100% compatibility and high quality with your 6690 battery. offers a 30 day unconditional money back GUARANTEE on all Dual Technologies 6690 laptop batteries.

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