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BatteryRefill.com will refill (re-cell) your worn-out battery at a much lower price than buying a new one. All you have to do is send your old battery with a Prepaid-Postage-Label that we email you after you have placed your order. We will then mail the refilled battery back that will run 20-40% longer than the original manufacturer's battery pack. Guaranteed or your money back!
Your refilled battery will last longer than a new one at a fraction of the cost!    Toll Free : 800-983-5008

Home > E-Bike > Sanyo
 Sanyo Li-ion Electric Bike Batteries
We found that Electric bicycle batteries are very expensive. These batteries become useless after depleting their own useful chemical life. We can re-use the casing and all the electronics inside the battery pack and refill them with factory brand new, higher capacity cells. We replace the necessary components on the control circuit or reset the controller on the board if necessary to make them perform brand new.

The problem with the rechargeable battery pack industry is shelf life. Li-ion (LiFePo4 and LiMnO2), Ni-Mh, and Ni-Cd battery cells have a maximum around 3-5 year chemical/shelf life. This means that they lose capacity through time regardless if they are used or not. How long do you think the battery that you are thinking of buying from a retailer/suppler has been sitting on their shelf or stuck in a manufacturer's warehouse? You will pay full price for a brand new battery but you might be getting less than the remaining 80% battery capacity.

We use factory brand new cells all the time, so there is no wasted shelf life or chemical life. We also have a 30 day full money back guarantee including shipping and an 1 year warranty service on all of our refilled batteries. Don't trash your pricy Electric bicycle batteries; send them to us for a refill.   We can save you a lot of money and we will give you the maximum battery life.

Try our battery refill service. All you have to do is mail us your old battery together with charger; we will need the charger to test your battery, so don't forget to ship it together with the battery. (We email you a pre-paid postage label with delivery confirmation - US customers only).   After we receive it, we will send you a 100% tested Refilled Higher Capacity Battery Pack to you.     Every battery comes with a 1 Year Warranty !!!

There is a resonably high possibillity (over 95%) that your battery can be refilled to a new super-capacity battery even if it is completely dead.

NOTE: If your battery is completely dead, you may still send it to our facility for refill service. If we are unable to refill the battery, we will send you back your battery pack and credit you a full refund, including shipping. (Applicable to this battery model only.)
So, with nothing to lose, why not try our battery refill program today!!


25.2V Li-ion Bike Battery for Sanyo Models


Eneloop Model
Original Manufacturer's Specifications

LiFePo4 Li-ion
After Refill Service Specifications

LiFePo4 Li-ion 25.2V/5.7Ah
with 1 Year Warranty
LiFePo4 Li-ion Refill Price $399
Can't find your model?   Then try our Real Time Quotation Below.
(If you can't find your battery type, call us 909-947-3686)

What is your Battery Chemistry (Cell Type) ?

Li-ion (LiFePo4, LiMnO2) Battery
Nickel Metal Hydride (Ni-Mh) Battery
Sealed Lead Acid (SLA) Battery

Check your battery label!!
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