Free shipping is available for most orders over $200.

Average turn-around time is 5-7 business days at our facility for most orders.
Canadian Customers Click Here For Shipping Info
Click Here For Ordering Information & To Learn How The Process Works
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: EY9251-NiMH

EY9251 Panasonic® 18V NiMH Battery Rebuild Service

$90.00
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 Panasonic® EY9251 NiMH battery pack. For the cost of this service, we will open the battery pack, replace all cells, test, and reassemble. 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 EY9251 battery into us and let us make it work as good as new. Our trained technicians work on Panasonic® brand batteries each day. We rebuild almost all types of Panasonic® brand batteries. Don't wait any longer. Send your EY9251 battery pack to us for repair today!

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

Note: This is a rebuild service and not an attempt to sell a new or aftermarket battery pack. With this service, you must send your battery to us to be repaired.

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 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Andrew M.
full power again

You brought back the power that was missing. I used my Panasonic hand saw yesterday to cut some plywood and it worked like it did when the saw and battery were new. MTO is cheaper than a new battery and is good for the environment. My only question is why do you recommend that I take the battery out of the tool when not in use. I've never had a slow power loss in a resting tool before. I am following your directions now, I want this battery to last a long time.