48V 20Ah Ebike Battery 48 Volt Lithium Battery for E Bike Electric Bicycle with 30A BMS 54.6V 3A Charger
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Availability:
In Stock.
Arrives
Jul 16 – Jul 20
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Model: ZBL-48V20AH
Features
- Many Appilicate DevicesSuitable for all motors suitable for 48V, such as electric bikes, tricycles, electric motorcycles, scooters and electric golf carts.
- Long Range and Life CycleOur ebike battery can cycle 700 to 1000 times, and we have a formula for calculating its range when fully charged: ampere hours (Ah) x voltage (V)=watt hours (Wh), and watt hours (Wh)/20 Wh=miles. Generally speaking, you can drive about 45-48 miles using this 48 volt lithium battery. In addition, this 48 volt battery can be used for up to 10 years.
- Safe and Intelligent ChargingEven if you are away from home, it's possible to safely charge the battery with the help of the smart protective panel that protects it from overcharging and ensures safe charging. At the same time, you will also receive a dedicated smart charger to ensure charging safety.
- Lightweight and PortableThis 48v lithium ion battery is lightweight, small in size, and easy to carry. You can carry it indoors for charging or leave it indoors when not in use, which can prevent theft and extend the battery's lifespan.
- Perfect replacement for lead-acid batteries Using this 48 volt battery can replace a 48 volt lead-acid battery. As long as your electric bike has a 48 volt control system, you can use this 48v 20ah battery for replacement, and installation is also very simple.
Description
It is normal for the charger to get hot while the battery is charging. However, if it is very hot，or it smells strange, then it is overheating. In that case, you should immediately switch ofthe power outlet.
Number of Batteries: 1 Lithium Ion batteries required.
Brand: SWQQWEI
Battery Cell Composition: Lithium
Battery Capacity: 20 Amp Hours
Recommended Uses For Product: Bicycle, Scooter
Number of Batteries: 1 Lithium Ion batteries required.
Brand: SWQQWEI
Model Number: ZBL-48V20AH
Model Name: ZBL-48V20AH
Manufacturer: Dongguan Zbpower Technology Co., Ltd. SWQQWEI
Battery Capacity: 20 Amp Hours
Reusability: Rechargeable
Amperage: 30 Amps
Unit Count: 1.0 Count
Item Dimensions: 10.4 x 5.1 x 2.75 inches
Antenna Location: Bicycle, Scooter
Battery Cell Type: Lithium
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 16 – Jul 20
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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
Model: ZBL-48V20AH
I'm using this on the Uberscoot 1600w motor scooter. It weighs a fraction of the original 4x12v lead acid batteries. The scooter now goes over 30 miles on a single charge. It previously went about 10 miles. The speed increased as well.
Reviewed in the United States on June 26, 2026 by Wade
Model: ZBL-48V20AH
I bought one of these about a year ago to upgrade and replace my old ebike battery, my range increased from 17miles to roughly 44miles, now I don't have to worry about running out of charge, by the time it's getting low I'm ready to get off the seat. I recently bought a second for the wife's bike after her battery dropped from 3 bars to zero. Highly recommend, charger works well and switches off when charged.
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Reviewed in the United States on March 15, 2026 by Amazon Customer
Model: ZBL-48V20AH
I bought two of these for my custom E Bike build so that i would have a battery for each wheel as i have two 48v 1000 watt rated motors and each motor has its own controller, throttle, PAS sensor, and display so i wanted each system to have its own battery as well. Does it fit on my frame? Well not exactly so i had to put saddle bags on my bike so i could carry the batteries as they are somewhat large and quite heavier than they seem. I have ridden a total of 3200+ miles on this build with these batteries with no problems and i appreciate the fact that they actually sealed the battery with calk instead of just settling for the shrinkwrap packaging that almost all battery packs use to keep them together so that water would have a harder time getting inside the battery pack. The chargers that came with them were neat cause they were 3 amp chargers with cooling fans and take approx 6 hours to fully charge. For lasting 3200+ miles and still being strong as well as being well built these batteries deserve a 5 star rating.
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Reviewed in the United States on June 21, 2026 by LucarioGUN Gaming
Model: ZBL-48V20AH
Great battery..no issues
Reviewed in the United States on February 15, 2026 by jeff pepple
Model: ZBL-48V20AH
Got this with the48 kit conversion
Reviewed in the United States on December 25, 2024 Reviewed in the United States on December 25, 2024 by Anthony Strickland
Model: ZBL-48V20AH
After getting my first ebike and putting a couple hundred miles on it, I wanted a spare and bigger battery than the factory supplied 12 amp pack. I shopped around quite a bit, planning on something which could be moved to a project bike in the future. I built that project bike using this 20 amp battery to power a 1500w peak font hub motor which is not hooked to the PAS system. At 65 years old, I don't care to pedal as much as in my younger years. This 20 amp battery powers close to 75% of all the power used on my rides, which are rarely less than 10-20 miles. I have had no problems with this battery in 4 months of what some may consider moderate to heavy use. It charges consistently, and as long as it is not in the red, it responds as if it's fully charged. I will probably eventually get another of this exact battery in the future.
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Reviewed in the United States on May 15, 2024 by Helping Others
Model: ZBL-48V20AH
Battery seems like it decent quality. I will update as time goes by. "Charger" has a little fan in it which is nice because these high amp PSUs get hot. I'm mostly writing a review already because I was so excited to see they included the other end of the xt60 connector with leads attached to it. I thought maybe I was gonna have to order one or cut the other one off the battery and wire it directly to the controller, nope, they through one in the box for me (: I love it! So I wired that to the controller, now I can unplug the battery from my build if I need to. UPDATE: BATTERY WILL NOT CHARGE ANYMORE. Either a connection broke inside the battey or the BMS blew. Only had the battery a few month and used it o ly a few times. I'm trying to eventually sell my builds so this is absolutely unacceptable. Probably going to start building my own packs I think.
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Reviewed in the United States on February 10, 2025 Reviewed in the United States on February 10, 2025 by charlie
Model: ZBL-48V20AH
Excelente calidad
Reviewed in the United States on May 15, 2026 by Dianita