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Your cart is empty.Replace your Garmin Nuvi 40 Battery or Keep an Extra Battery on hand as a backup. This kit comes with an Extended Capacity 1100 mAh, Lithium-Ion Battery that offers up even more up time than your original. Works in your Garmin Nuvi 40 unit. Simple, Easy and Inexpensive! You get a New Battery, FREE Tools (necessary for installation), Video Instructions AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase our Garmin Nuvi 40 Battery Replacement Kit.
Customer
Reviewed in the United States on July 24, 2021
Picked up a Garmin at our local thrift shop; needed new battery so did some looking around. Gave this product a chance and do not regret it for one minute. The only downfall was the screwdriver that was included - it was too small for our unit but a quick trip to the store for one size up and battery changed with no issues. It was great that it came with the installation video and any help that would be needed. Highly recommend.
William McNabb
Reviewed in the United States on July 27, 2017
be sure to watch the video!
Quirk
Reviewed in the United States on August 12, 2015
Worked as described and had no issues installing the new battery.
Bill on solar
Reviewed in the United States on November 3, 2015
very satisfied, easy to accomplish
Charles H
Reviewed in the United States on April 1, 2015
The tool does not quite fit the screws exactly so you will need a bit more force than taking out normal screws in plastic.The rest of the procedure is relatively easy and my GPS with a dead battery is back working great.
Ray
Reviewed in the United States on September 9, 2012
We had a GPS that we really liked but it would not holda charge so we bought a new one. Liked the old one betterand decided to try this battery replacement. It was easyto install and works great.
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