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CR2032 Battery with Wire Leads and Connector (CMOS) - Image One CR2032 Battery with Wire Leads and Connector (CMOS) - Image two CR2032 Battery with Wire Leads and Connector (CMOS) - Image three
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Robotics & Electronics > Batteries, Adapters & Power Supplies

CR2032 Battery with Wire Leads and Connector (CMOS)

Item#: 16483   5 star rating 17 customer reviews
Price: $2.49 /each
$2.39 /each (buy 100+)
IN STOCK Ships in 1-2 work days
from our Lakewood, CA warehouse.
Add to cart to see shipping cost.

We have 110 pcs in stock.

Conveniently packaged CR2032 lithium battery with wire leads and connector already attached (select from two available connectors.) These are lithium metal cells (non-rechargeable), used for remote controls, computer motherboard CMOS, laptops, notebooks, etc. They are also great for powering brush robots, bristle bots, and toothbrush bots projects. Each battery is 3V and 210mAh.




  • Wrapped CMOS CR2032 lithium battery with wire leads and connector pre-attached
  • Wire leads measure ~3.5 inches
  • Lithium metal coin cell
  • Used for various household needs (remote controls, CMOS, bios, computer motherboards, brush bots, etc.)
  • Excellent for hobby electronics and science fair projects
  • Each battery is 3V and 210mAh.
  • Choice of either Molex 51021-0200-B (1.25mm pitch) or JST SHR-02V-S-B (1mm pitch) connector (see photos for connector specifications)


Please note that batteries are non-returnable.



At our online store, we prioritize providing our customers with brand new and high-quality lithium batteries. Due to the nature of batteries, we do not accept returns on these batteries as we cannot verify their usage or condition after purchase. By only selling new batteries, we are able to offer competitive pricing and ensure that all of our customers receive only the best products. Thank you for choosing us for your battery needs.

Due to the nature of this product and to protect our staff and customers we do not accept returns on this product. You will not be allowed to return this product.

18 +
Approx. Ship Size:
4.50 x 0.75 x 0.20 inches
11.43cm x 1.91cm x 0.51cm
0 lb 1 oz
0.00 kg

Small parts. Not for children under 3 yrs.

Customer Reviews

5 star rating  Best battery and fast service
Anthony from United States, Connecticut, Stratford
Made my gaming rig pc boot up so fast in a timely manner

5 star rating   Angela Sanchez from CA
Fast shipping and careful packaging. Thank you item in great condition.

5 star rating  great and fast.
S.B. from Vancouver, WA
Good quality and quick.

5 star rating  useful
The very useful part that was hard to find elsewhwere. Thank you for maintaining your stocks.

5 star rating  2032 battery w/cable
ed koz from Orlando, Florida
Replacing a 2032 is usually no big deal because most are in a socket on the board. When you need one with a cable and special connector is when the trouble starts. This one fits the app perfectly and saves time and money. Perfect product.

5 star rating  CR2032 Battery with Wire Leads and Connector
Todd Johnson from US, CA, Auburn
This battery is just what we needed for

5 star rating  Good Purchase
Lin Tee from MA
What I like is the web site have a clear view of the connection, very confident I will get the right battery.

5 star rating  Tech Support
Beth Bailes from SHELBY, NC USA
These batteries are perfect for the CPU boards we use and the price is right!

5 star rating  Battery With Leads Brings Handie-Talkie Back From The Dead
Mike Langner, K5MGR from Albuquerque, NM, USA
From time to time older Radio Shack Handie-Talkies HTX-202 and HTX-404 show up on equipment sale sites. They're invariably dead showing "ERR 1" in the display. Replacing the memory battery with one of these brings these (at least mine) handie-talkie roaring back to life. Highly recommended !!

5 star rating  Electronic Technician
Jorge Gonzalez from USA,NY, LIC
We have being using these batteries in big quantities for a while and feel very comfortable with them they are robust and reliable. I definitely recommend them .

5 star rating  Electronic Technician
Jorge Gonzalez from USA,NY, LIC
We have being using over 2000 units of this product and are very satisfied with the results. no issues at all they are working reliably excellent.

5 star rating  Great
al from PA
Great company to deal with! Will use again without hesitation.

5 star rating  CR2032 Battery with Wire Leads and Connector
Eric from Mapleton, UT
Exact replacement, fast shipping.

5 star rating  WMC
Mike Carlton from Kent, Washington
Happy with laptop replacement boot ROM battery.

5 star rating  CMOS BATTERY for 10yr. old DELLM6300

5 star rating  Awesome Deal!
GoldenBoyFlorida from US, Florida
These are almost impossible to find in 'Big Box' stores; and if you live in a small town without a computer store, even harder. Price & quality are awesome. Tip: These are also sold by xUmp on Amazon, but price is higher because it adds 'free' shipping. I chose to buy 3 (for extra) at this price and pay shipping. Great deal for < $10! Also, this store is so much fun! For adults, kids, and everyone in between. Will definitely order again!

5 star rating  CR2032 wired
Roger B from CA
Works as advertised. Perfect.

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