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Unit Pack Power

Unit Pack Power Official 20Ah /15Ah / 13Ah Ebike Battery - 52V 48V 36V Bike Battery for 0-1500W Bafang Voilamart AW Ebikeling JauoPay PEXMOR L-Faster Other Motor(W/Charger)

    • Based on 1,044 reviews
Condition: New
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$358.00 Why this price?

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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: In Stock.
Fulfilled by Unit Pack Power Official(1 Month Return Support)
Arrives Nov 25 – Nov 30
Order within 53 minutes
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Style: 52V 14.5Ah 0-1200W(Lg4800 Cell)


Features

  • Parameter Built in Lg4800mah Cell, this Ebike battery is 52V 14.5AH, suitable for 1000W/750W/500W motor(50W-1000W) motor. Max constant discharge current: 30A. Size: 365*90*110MM. Charger: 58.8V 2A . Discharge:XT60(Male&Female Side)
  • Key FeaturesThe electric bike battery with battery base that will fit for most bike frame. //Lock with keys securely locks the mount on bike frame, prevents the battery from being stolen.// With USB port can charge cell phone .//With on/off button, save more power.// Lighted battery LED power Indicator, inform you charge your battery on time.// Each pack have ran through a full charge and discharge test in produce, make sure you getting every amp hour you paid for.
  • 80% Capacity After 800 CyclesUPP has implemented a strict high quality management policy:Every Lithinum battery have pass the QC appearance and function test before shipment. The Ebike battery charge cycle exceeds 1000 times, life expectancy of up to 5 years.
  • Safety & ConvenientHigh quality electric cells and built-in a 30A BMS protective plate, prevent over charge, over discharge, over current and short circuit and ensure the long life expectancy.
  • One Year Quality Warranty and Lifetime Technical SupportWe are not only the seller but also a professional manufacturer. We has been in long-term cooperation with Samsung, LG, Sanyo . All new UPP batteries enjoy a 1-year warranty . We have technical team based in US. offers the best customer support.If you have requirements for other different models and capacities, please contact us and we can customize them for you.

Brand: Unit Pack Power


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Cellular Phone,Ebike


Unit Count: 1 Count


Voltage: 52


Item Weight: ‎3.5 Kilograms


Brand Name: ‎Unit Pack Power


Model Name: ‎S039-3


Number of Items: ‎1


Manufacturer: ‎Unit Pack Power


Part Number: ‎S0393-5214-30A-2A-S35E


Style: ‎52V 14.5Ah 0-1200W(Lg4800 Cell)


Included Components: ‎Lock


Size: ‎1 Count (Pack of 1)


Date First Available: May 15, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 25 – Nov 30

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great customer service!!!
Style: 48V 20Ah 0-1500W(LG4800 Cell)
Review Image by Batty Batty
Review Image by Batty Batty
Review Image by Batty Batty
Review Image by Batty Batty
Review Image by Batty Batty
This battery has not been put to any tests yet. However the charger is charging it to a full 54.4v rode my bike for 25 miles and still had 86% of the battery left according to the gauge on my bafang 500c. No I haven’t checked voltage again after the ride as that bafang was pretty accurate with my last battery. As for customer service they have done everything they said they would and other then Sunday they have always replied within one day. I really can’t ask for more then that. Top notch! Communication has been through email and Amazon. Before buying I messaged just to see if they were responsive and then have sent several messages since as I had bad readings on the voltage for the battery turned out it was an old battery in my colt meter my bad. They are great. ... show more
Reviewed in the United States on October 18, 2023 by Batty Batty
    • Good battery with good support
Style: 48V 20Ah 0-1500W(LG4800 Cell)
Review Image by Kerrie A. Corrigan Kerrie A. Corrigan
Review Image by Kerrie A. Corrigan Kerrie A. Corrigan
I purchased this battery in July 2022, writing this review in February 2023. I have ridden ~1500mi on this battery so far, entirely over summer and fall 2022 (around 100mi a week). Range depends on a lot of factors about your own bike, but for my bike (1500W, 29x2.25in medium-fast rolling tires, ~85lb without me) and my route (5mi of relatively flat bike path/some roads and 5mi of pretty significant hills to and from each day) I get about 23-28mi of range. I have the 20Ah 48V 1000W model and paid extra for the genuine LG cells. I pull 33A (my controller's maximum) continuously going up hills with no issue. Charging from dead-full takes around 6-8hr but it's best to keep your battery from going completely flat if you can help it, your cells will last longer. I usually charge from around 20-40% and it takes less time. The bike has fallen a couple of times, and the battery has broken off its mount and skid across the pavement a couple times, which has scratched the housing but the battery is functionally fine. When purchasing, I asked them to clarify if the battery were waterproof or not, they said it is resistant to light showers/drizzling but to use a waterproof cover for anything more. I had a major issue and a minor issue with the battery and UPP made it right both times and at no cost to me. After ~800mi, the connector had gotten hot and melted, shifting the contacts resulting in no power getting to the bike. This was my fault, as I was not switching off the battery before installing/uninstalling, which caused arcing and carbon buildup in the connector which caused heat through a bad contact. Always switch off the battery with the red power switch before installing/uninstalling it. I contacted UPP and requested a replacement connector and told them that I could solder it in myself so shipping for a repair wasn't necessary. They sent me an entire lower housing+mount, which had a new lock and keys, new mount for the bike, and of course, the connector. I installed this and have had trouble free riding since, and no carbon buildup after learning about switching it off. I do not know if/what they would've charged if it needed to be repaired by them, I didn't ask. I offered to do it myself from the start. With the battery open for repairs, I inspected, and it seems nicely built. Granted I am not a battery construction expert but am familiar with electronics. There is paper insulation covering the cells to protect them from the metal BMS/other items in the housing, but I put some extra plastic insulation around some corners that looked a little under-protected but this probably wasn't necessary. The included charger died on me within a few weeks of purchase, I emailed UPP and they replaced it after I showed them a multimeter reading of the charger's output (being nothing). The replacement charger has been trouble-free since. The charger gets very warm so try to leave it on a hard surface, not carpet. The battery doesn't heat up during charges. With purchase of the battery, they sent me a complimentary waterproof cover which I had to request over email. After a few months of on-off almost every day, it has started to tear and fall apart. I didn't request a new one and just ordered another (for maybe $12?) and consider it a consumable item especially if you leave it sitting in the summer sun. I have ridden in a few downpours and it seems to keep water off the battery. I'm very content with the battery and UPP has helped me every time I had an issue. The connector issue was due to my error in usage, but they still sent me a replacement. The charger was replaced free of charge and has been working fine since. If I were to build another bike I'd buy from UPP again, but I'd probably get the rack-mount battery instead of the downtube but that's just preference, I imagine they're functionally the same. ... show more
Reviewed in the United States on February 20, 2023 by Kerrie A. Corrigan Kerrie A. Corrigan
    • Charger port mismatch
Style: 52V 13Ah 0-1200W
Review Image by Robert Fleagle Robert Fleagle
When I got this battery from UPP, it looked good but I noticed that the charger had the wrong kind of plug attached. I mentioned this in a review (I deleted the review and will update it again when, as I expect, UPP comes through with a different charger) and in an email to them and they offered to fully refund me the price of the battery! Granted, I wouldn't mind a full refund but I didn't do anything to merit a free battery so I said thanks but I would be grateful if they sent me the correct charger which they promised to do. I'll update this review soon. ... show more
Reviewed in the United States on October 12, 2023 by Robert Fleagle Robert Fleagle
    • Defective Battery Sent and Can't Return.
Style: 48V 13Ah 0-1000W
Update: We were able to get in contact with them and they are refunding us, Amazon brought us to a page saying no returns on this item...so there was a misunderstanding. We've bought from them in the past, not sure what happened with this order, but we would still purchase from them in the future. I received the battery recently and it was used. I tried to use it and it doesn't even work. I need to get this replaced. I've bought batteries here before and they were brand new. This recent order was used. It would be nice if they took care of their customers. ... show more
Reviewed in the United States on October 14, 2023 by Lifted Tundra ES

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