Free shipping is available for most orders over $200.

Average turn-around time is approximately 10 business days at our facility for most orders.

Please note that we are closed 12/25, 12/26, and 1/1.

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Please note!
This is a battery rebuild service. Not an attempt to sell you a new battery. You must ship your battery to us for repair.
We do not have any new or aftermarket batteries available.
SKU: CTB4147

CTB4147 Snap-On® 14.4V Battery Rebuild Service

$51.00
Shipping calculated at checkout.

With this purchase, you need to send your battery to us to be rebuilt. We DO NOT sell new or already rebuilt batteries.

Charging Recommendations

1. Always ensure that the battery is not hot and is at room temperature before charging.

2. Once charged, remove the battery from the charger. Do not store the battery on the charger for extended periods of time. Please note that storing a battery in a charger that is not plugged into the wall, can potentially cause the battery to drain back into the charger. This was more common with older chargers and we have also noted it in some newer chargers.

3. It is recommended to not store the battery on the device when not in use. Storing the battery separately removes the possibility of the device slowly draining the battery. 

4. If you have not used the battery for 2-3 months, we would recommend recharging the battery and if possible, use them. This helps maintain their health.

5. Lastly, be sure to store your battery in a dry environment. If possible, avoid temperatures below freezing and above 110F to maximize battery life.

Shipping

NiCad & NiMH batteries are dry cell batteries and are not regulated as long as they are protected from becoming shorted during transit. No special packaging or labeling is required.

This is a battery rebuild service!

You must ship YOUR battery to us to be repaired. We DO NOT sell new, used rebuilt, or aftermarket battery packs.

Description

Rebuild Service for a Snap-On® CTB4147 battery pack. For the cost of this service, we will open the battery pack, replace all cells, test, and reassemble. Cases, connectors, and circuit boards are re-used and are not replaced or serviced.  

Send your CTB4147 battery to us and let us make it work as well as new. Our trained technicians work on Snap-On® brand batteries each day. We rebuild all types of Snap-On® brand batteries. Don't wait any longer. Send your CTB4147 battery pack to us for repair today!

Orders containing lithium batteries will ship by ground only regardless of the shipping method chosen.

Snap-On® is a registered trademark of Snap-On Incorporated. MTO Battery is not affiliated nor endorsed by Snap-On®. 

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor do we have access to your credit card information.

Customer Reviews

Based on 6 reviews
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Steve Z.
Excellent service, easy to navigate website.

Great service!

D
David P.
Snap-on batteries

Batteries died for my old but still great shape Snap-on drill. I have some accessory lights that also function with the same batteries. Snap-on seems to have a replacement (if still available) for more than I can buy a new drill and some available on e-bay but of unknown functionality so searched and found MTO. Sent batteries off, returned working like new. Extremely happy! Thanks MTO!

T
Terre M.
Battery Rebuilt

I recently had my Snap-On battery rebuilt. I was pleasantly surprised when I received the battery back, and it was fully charged. I have used it for a few jobs, and it appears to be working well.

D
Debbie C.
Awesome Service!

The rebuild of our Snap-On Battery was done perfectly and in a very timely manner. I highly recommend MTO to anyone needing a battery rebuild.

H
Hunter D.
Brought my impact and drill back to life.

I have two old Snap-on tools from 2013 that had basically become useless due to their batteries either not working at all or only holding charge for a short amount of time. These batteries are not available to purchase, Snap-on or knock-off, and I could not find any adapters. This service has left me with two fully functioning batteries, and I could not be happier. $102 is significantly cheaper than replacing the tools with newer models.

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