Free shipping is available for most orders over $200.

Average turn-around time is 5-7 business days at our facility for most orders.
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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: CTB4145-1

CTB4145 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.

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® CTB4145 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. The performance of our battery packs is equal to that of a brand-new battery from the OEM but at a fraction of the cost. Send your CTB4145 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 almost all types of Snap-On® brand batteries. Don't wait any longer. Send your CTB4145 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 with 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 3 reviews
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j
jeffrey s.
Battery Review

Better than new!

T
Thomas W.

TO all MTO staff,
Thank you for a job well done. Very impressive turnaround time and the batteries work perfectly.
I have already given away your business card to a friend that will be sending in some batteries as well.
I will make sure I tell everyone I know that has dead batteries. I will try to find some more to ship in.

H
Harry
Works Amazing

I had my CTB4145 battery rebuilt and now it is amazing. It works better than when it was new and I saved bunch of cash. Don't hesitate to give MTO a shot with your Snap-On batteries. I'll be back soon.