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Panasonic CR2032 CMOS Lithium Battery with Leads and MOLEX Connector - Image One Panasonic CR2032 CMOS Lithium Battery with Leads and MOLEX Connector - Image two
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Robotics & Electronics > Batteries, Adapters & Power Supplies

Panasonic CR2032 CMOS Lithium Battery with Leads and MOLEX Connector

Item#: 17030   5 star rating 11 customer reviews
Price: $2.79 /each
$2.69 /each (buy 100+)
$2.59 /each (buy 500+)
IN STOCK Ships in 1-2 business days
from our Lakewood, CA warehouse.
Add to cart to see shipping cost.

We have 2281 pcs in stock.

Need a CMOS battery replacement for your laptop or PC? Need a battery to power your brush bot?

This is a conveniently packaged high-quality 210mAh Panasonic CR2032 battery with wire leads and MOLEX 51021-0200-B (1.25mm pitch) connector already attached.

These lithium metal cell (non-rechargeable) batteries have a 7+ year shelf life. Each battery has a 3V voltage and 210mAh capacity. They include a 3M Double-sticky tape pre-attached to one of the battery sides for easy mounting to your computer equipment or brush bot.

They are usually used for remote controls, computer motherboards (CMOS), laptops, notebooks, etc. They are also great for powering brush robots, bristle bots, and toothbrush bots projects. Just add one of our vibration motors and you are ready to go.


  • Wrapped Panasonic CR2032 battery with wire leads and connector pre-attached
  • 3M Double-sticky tape pre-attached to one of the battery sides for easy mounting to your equipment.
  • Wire leads measure ~3.5 inches in length
  • Can be used for a variety of household needs (remote controls, CMOS, computer motherboards, brush bots, etc.)
  • Excellent for hobby electronics, science fair projects, or home DIY maker designs
  • Voltage: 3V
  • Capacity: 210mAh
  • Molex 51021-0200-B (1.25mm pitch) connector (see photo 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  Perfect
Joe Hayward from Canada, Ontario, Ottawa
Exactly as described and quick shipping. Great performance and quality.

5 star rating  Perfect
Joe from Canada, Ontario, Ottawa Valley
These are exactly what I need. Right style, right price, speedy delivery.

5 star rating  Great product.
Max from USA
Great product. Perfectly fits to UP-boards battery replacement.

5 star rating  Perfect fit
Paul from US, NY, Buffalo
Batteries arraved quickly and were a perfect fit.

5 star rating   J.H. from Arnprior, Ontario, Canada
Exactly what I needed, exactly as pictured on site.

5 star rating  Thank you
Serge from Canada, Quebec, Deux-Montagnes
I have received my batteries much quicker than expected and I appreciate it very much.

5 star rating  Purchasing
Horace Allen from Austin, Texas
The parts were delivered as expected and the parts works fine.

5 star rating  Reliable and Fair
Wade from Boston, MA
The batteries I ordered came in sensible time. The price was very fair. The batteries are exactly as they are described. I look forward to shopping xUmp in the future.

5 star rating  Lockheed Martin Order
Gina Eichbrecht from Louisville, KY
Received what i ordered in a timely manner and at a great price.

5 star rating  CR2032 CMOS Lithium Battery with Leads and Connector
John Pumo from Tarrant, Grand Prairie, TX
Product arrived in excellent condition. Looked and worked like brand new. Shipping in timely manner. Highly recommend.

5 star rating  just what I needed
R.H. from Quinton, VA
perfect fit for radio it is installed in

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