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48V 20 Ah Electirc Bike Battery - Lithiu-m Ion Ebike Battery 1000W 750W 500W 1500W 1200W for BBSHD BBS02 - LG4800 Cell Ebike Battery

  • Based on 17 reviews
Condition: New
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$275.00 Why this price?

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Availability: In Stock.
Fulfilled by UNITPACKPOWER Official( 1 Month Return Support)

Arrives Dec 28 – Dec 31
Order within 7 hours and 4 minutes
Available payment plans shown during checkout

Style: 48V 20Ah 0-1500W(LG4800 Cell)


Features

  • ParameterThis Ebike battery is 48V 20AH, suitable for 1500W/1200W/1000W/750W/500W motor(50W-1500W) motor. Max constant discharge current: 40A. Size: 365*90*110MM. Charger: 54.6V 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.// 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.
  • One Year QualitySupportand 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 support . 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.

Number of Batteries: 1 Lithium Ion batteries required.


Brand: Unit Pack Power


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Bicycle


Unit Count: 1.0 Count


Manufacturer: Unit Pack Power


Model Name: S039-3


UPC: 770456864005


Number of Batteries: 1 Lithium Ion batteries required.


Brand Name: Unit Pack Power


Model Number: S039-3


Battery Weight: 4.19 Kilograms


Unit Count: 1.0 Count


Battery Cell Type: Lithium Ion


Recommended Uses For Product: Bicycle


Reusability: Rechargeable


Battery Capacity: 20 Amp Hours


Amperage: 40 Amps


Voltage: 48


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 28 – Dec 31

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Great battery and great service after sale
I liked the battery power overall. I had it installed on a trike and never left me stranded . Plenty of power for hills I also liked support a year plus after the sale I had misplaced my battery lock key and they were willing to provide a replacement key if needed. Luckily I found the key but their willingness to provide support exceeded my expectations! ... show more
Reviewed in the United States on November 1, 2024 by Brad S

  • 20 amp hour battery
I like the first battery that I bought so well that I bought a second and built my other bike. This battery is definitely worth the money. I run this battery with a 1200 watt motor 48 volt I go 32 miles with one charge I had 1,300 miles on my first battery and wheel when I built the second bike with the same products outstanding products both of my bikes run down the road and you can't even hear them both with 30 miles of battery power on throttle only definitely by this battery guys ... show more
Reviewed in the United States on June 9, 2024 by Robert Robert

  • State of health of battery confusing
The state of charge button when pressed with the switch off on shows dead, but when the switch is on it shows a charge... Confusing
Reviewed in the United States on October 31, 2024 by Somer Skye

  • Battery life
Doesnt feel like I got a 20ah battery.. more like a 14ah with a 20ah sticker on it. Gunna take it to get checked.. does not have easy access to fuses and can short out without an easy fix..
Reviewed in the United States on July 15, 2024 by James f

  • It works and the bike is faster
Appears to be a good battery and I'm happy with the speed increase. I find not having a key ignition on the battery is a negative. It only has a on/off switch which isn't effective anti-theft. This could be an improvement for future iterations. It is a 200$ cheaper battery when compared to the bike manufacturer and is spec wise a better battery. Hopefully it lasts ... show more
Reviewed in the United States on April 21, 2024 by Thomas M.

  • Excellent customer service
Great batteries at a fair price
Reviewed in the United States on June 23, 2024 by dirtboy333

  • Good Battery, but I had to open it up and balance it to get full capacity.
48v 19.2ah LG 4800mah cells Good battery. I will buy another when I have the money, but the first thing I will do is open it up and make sure it's balanced. The battery indicator never worked well on the battery or on the bikes display. It would show 5 bars for the whole ride and shortly after it showed 3 or 4 bars under acceleration, the BMS would cut the battery, the display would go blank and I'll be pedaling the rest of the way home. Eventually I figured out how to make the display show voltage and it was cutting out at about 46 volts. I opened up the battery and tested the voltage across each 4 cell series, and one measured .4 volts lower than the other 12. I used a hobby charger to bring that 4 cell series up to the voltage of the other 12, and now the battery is perfect. The battery indicators now work well, I can run it down to zero bars and 40.5 volts (lower if i change voltage cutoff on controller). I can now use full capacity. I'm convinced it was not balanced when i bought it 2 years ago, and the BMS cannot fix one series voltage being too low. I still open it up every few cycles to bring that series up to voltage and it may have a bad cell. I may break it apart and replace a cell or two eventually, but for now its working great as is with a little balancing help. USB plug may or may not work right. I've had this battery 2 years and still working great. However, I probably degraded the cells a bit keeping it fully charged. I can't wait to buy another and see how much better it works with proper care and what I have learned with this one. If you want to get the most out of your battery, don't be afraid to be a geek. If its cutting off at too high of voltage open it up and check the voltages. ... show more
Reviewed in the United States on April 30, 2023 by Phil Bitter

  • Moderate battery
The 48V 1500W battery is a great mid-budget battery. It is a bit expensive, but I think it is worth the price I have a little over 125miles on the battery currently. I live out in the country where the roads have many hills and I usually get around 13-14 miles at an average speed of 25mph with a very heavy bike on one charge. It takes about 4-5 hours to fully charge and the battery does get a little hot. The bike mount in my situation is not great, one good hit and it will break off the bike only using 3 centered bolts. My bike did fall on its side in grass twice and the battery handled the impact very well, but I would not trust it on a harder surface like concrete. The battery is a bit tough to slide on and off the bike mount. Other than the mounting system the battery is a great buy. ... show more
Reviewed in the United States on September 7, 2022 by Jakob

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