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H HAILONG

H HAILONG 48V 12AH 20AH Lithium Battery, 48V Ebike Battery with 2A Fast Changer, T-Plug and 30A BMS for 500W 750W 1000W Electric Bicycle Motor

    • Based on 28 reviews
Condition: New
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$255.99 Why this price?
Save $844.00 was $1,099.99

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 10 left in stock, order soon!
Fulfilled by Whitebait store
Arrives May 24 – May 27
Order within 10 hours and 50 minutes
Available payment plans shown during checkout

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Style: 48v 20ah(200-1000W)New


Features

  • Product Parameter48V 20AH Electric Bike Battery/Ebike battery with 54.6V 2A fast charger, 30A BMS, T-Plug, intended for 200W/350W/500W/750W/1000W 48V Ebike Motor conversion kit.
  • Product DesignThe outer surface is wrapped with PVC shrink film that is water-proof and insulating, which make the battery more safer and can effctively prevent leakage.
  • Lightweight and Appropriate SizeBattery Weight:8.37 lb. Size:10.47''*4.72''*2.76''.
  • High QualityLithium ion battery still has a capacity of more than 80% after 1000 cycles. The battery has been built in 30A BMS , which can prevent overcharge, over discharge. over current and short circuit and ensure long service life.
  • Professional ServiceOur battery will ship to you from California Warehouse and Georgia Warehouse. If you has any question about battery, please tell us. We will help you in 24 hours.

Brand: H HAILONG


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Bicycle


Unit Count: 1 Count


Voltage: 48 Volts


Item Weight: ‎8.37 Pounds


Brand Name: ‎H HAILONG


Manufacturer: ‎H HAILONG


Style: ‎48v 20ah(200-1000W)New


Date First Available: February 11, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 24 – May 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Best DIY battery you can buy for the price
I added it to my ebike that has a 750w mid drive motor. Not only can this battery handle ~15 miles range going full throttle, but it can handle 45 miles if you go slow. It charges pretty fast, its up and ready if you need. It's water proof to an extent, so that's handy for short rainy rides. You can't beat this price for such a gigantic battery. There are 14ah batteries that cost $300 out there. This can absorb shock to an extent too, but I recommend putting at least some plastic foam around it. I love this product. However, there were two big things to dislike. The XT60 connector is female. Most conversion kits use a female connector, so female to female just doesn't cut it. I had to DIY (IT'S VERY LIKELY YOU'LL HAVE TO DIY THE WIRING TOO, i recommend getting some advice from someone who works with wiring, like a speaker and sound system worker, or any hobbyist with knowledge on wiring) it by cutting the wires and using banana clips so that I could have a disconnectable battery. Also, mine didn't come with the battery holder. It just wasn't there. I'll make an update on if my attempt to get one from the seller is successful, but that kinda sucks, but this battery still is pretty great. EDIT: The seller does not provide the battery bag as depicted in the pictures, i asked them myself, which is real scummy, no other bag fits this battery. I had to make a makeshift battery holder using the foam box it came in and zip ties and a waterproof tarp. still can't beat this price tho. ... show more
Reviewed in the United States on September 4, 2021 by OriginalRecipe
    • Good buy!
Good buy for a battery. Sufficient power , takes my etrike 50mi with assist. But only time will tell if it last.
Reviewed in the United States on January 26, 2022 by Benhur C.
    • terrible. DO NOT BUY!!!!!!!
Style: 48V 12AH(200W-800W)
I hated this. I thought that it would work. DO NOT BUY!! if you think you can make this work you cannot. this is a terrible about 8 amp battery, and is just overall terrible.
Reviewed in the United States on June 22, 2023 by thomas p francis
    • Poor quality, no warranty! DOA item will not be replaced, bad seller!
Style: 48v 20ah(200-1000W)New
Dead on arrival battery, seller would not issue return label or replace/return.
Reviewed in the United States on May 19, 2023 by ASAIT
    • Not 20,000 ah
Ordered the 20,000 ah battery. It says 20,000 on the battery but I only get about 12,000 ah. I'm getting similar range as my legit 13.5 ah battery.
Reviewed in the United States on August 18, 2022 by Jose A.
    • Battery Good
Style: 36V 20AH(200W-1000W
The battery is excellent but it turned out I couldn't use it. No refund. I'm stuck with a very expensive battery.
Reviewed in the United States on July 6, 2022 by C. Wils

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