✨Welcome to EFFIVOLT official store✨










Why choose our EFFIVOLT battery?
> Factory directly store: 10 years battery packing experience, from 48V 52V to DIY Voltage/Size, all we can make it for you, Mature production technology, and filter the high consistency cells, we know how to make a reliable and safe battery for customers.
> Battery quality: There are Grade A B C level battery, only use grade A cell for battery, safest packing process, never use cheap / false cells with false capacity / low price to attract buyers. price = quality = customer's service, you want to get a long range / long life / safe battery for your bike, or want to get a unknown cells battery back your home?
> 800-1000 times cycle: Ebike battery charging cycle exceeds 1000 times. Each lithium battery has passed the QC test for appearance and function before shipment. High-quality electric cells and a built-in BMS protection board prevent over-charge, over-discharge, over-current and short-circuit, ensuring long service life.
> Widely Compatible: Our battery fits most motor kits, for example: Bafang, Voilamart, CSC, Tongsheng, Ebikling, but exclude these four: Bosch, SHIMANO, Yamaha, Panasonic.
> After-sale service:2 months free return, 2 years warranty, lifetime technical support. EFFIVOLT batteries have insured to International Insurance, rest assured to buy. EFFIVOLT assemble ALL our batteries in our factory, Professional imported machine spot welding, neat electric welding, cleverly designed the routing direction. Good welding process.
🪂【Li-ion battery Parameter】
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With Strong Battery Manage SystemOur BMS can protect battery prevent may problem,such as √Balance function With our strong, you can use this triangle ebike battery more safety. Let you have a more pleasure experience while you are riding. | ![]() | ||||||
1× Lithium Battery with BMS
1× Battery with 30CM discharge cable(Female and male)
1× Charger with AU plug
1× Instructions
We accpet payment via ebay payments only(Paypal, Apple Pay, Google Pay, Credit card, Debit card .....).
Item Location: Rydalmere,NSW,AU
- All orders are shipped within 3 business day of cleared payment (Sat. & Sun. excluded).
- Fast shipping via Australian Post to most AU addresses.The shipment usually takes 3-7 business days(Saturday and Sunday excluded).
- All Products are rechecked before shipped out.Please double check your shipping address when place order.Tracking provided for all shipments.
-Local pick up is not available.
1.You have 60 days to return it from the date it was received.
2.All returned items must be in the original package and you must provide us with the shipping tracking number,specific reason for the return and your ebay ID.
3.We will refund your full winning bid amount , upon receipt of the item in its original condition and package with all components and accessories included.
We don't supply warranty service for the following situation:
1. The battery goes over water.
2. The battery is broken man- made.
1.Dear buyers,we appreciate your business, if you are satisfied with our service , please leave us a Positive feedback and rate the details of the transaction (Detailed Seller Ratings) with a "Pefect Stars ".
2.We aim to provide best services and products in exchange your maximum statifaction. We will do our best to resolve your issue till your satisfaction.
3.Our working time is: 09:00 AM-18:00 PM(Chinese time from Monday to Friday).All emails will be answered within 24 hours except weekends and holidays.

1. Should meet all return requirements:
a. Bought the product within one month. We will bear the return shipping fee if quality issues.
b. Buyer should bear the all shipping fee ( include the shipping cost to ship it out ) if without any quality issues.
2. Return package should be complete, we will check the the package after receive it .
If any products or accessories missed, we have the right of "Partial Refund" or "No Refund"
Warranty:
We provide 1 year warranty for all electric bike batteries.
Any battery with quality problem in one month we can return the money after you provid the proof. After one month we can send BMS or cells to you for repair,or you can send it back to repair as well. All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.
We don't supply warranty service for the following situation :
1. The battery goes over water .
2. The battery is broken man- made.
3. The cells are burnt out after using.
4. Return the battery without reason .
5. Open a case without contacting us.


