This sleek removable battery is used in many different Biktrix eBike models ranging from Juggernauts to Stunners to Swifts. A high-quality design and many power options provide reliable power and range to extend your ride!
Note for Juggernaut Eagle XD Riders: Your bike is only compatible with the voltage of the battery you purchased it with ie only 48V Extra Batteries will work with your bike if you purchased the bike with a 48V Battery originally.
Note: There are two different case lengths for this battery. The batteries on this page have a 460mm Case Length (18.1"). If you are looking for the Short Case Battery please visit THIS PAGE.
Not sure about charger connector type? Check out this guide for more information on Charger Types including 1-Pin, 3-Pin and 3py
There are 48 and 52V versions of this battery available with different Ah capacities. Check out this guide for more information on battery Voltage and Ah!
Wondering about the Sinowatt battery option? Consult this FAQ for more information on these!
Dimensions (W x L x H)
48.7cm/19.2in x 64.1cm/25.2in x 18.5cm/7.3in
|Juggernaut HD / Limited|
|Juggernaut Ultra 1000 / Pro|
|Juggernaut Ultra FS|
|Ultra Eagle 2|
|Stunner X 1-5|
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Dorado Batteries for Juggernaut Classic, Stunner, Swift Series
My bike works great with new battery
Had the 17ah before the 20ah has much better range
Only wish they were not as expensive
Very happy with this 20 AH Samsung/ LG battery. It has doubled my distance that I ride. Full out though river valley gravel and dirt trails I get about 75 Kilometres.
This battery is great. I can ride at least 10 more miles using this battery than my original one. It arrived quickly when I ordered. I am very pleased.
I added the 20ah Dorado with Samsung cells to my MacGyvered dual battery setup. Wow, this battery packs a punch. My existing battery was 12.5ah, so this one kicks the power up to 32.5ah. What I did not expect was that my bike's performance would improve. I am getting 2-3 km/h gains in each of the 5 assist levels, and there is noticeable improvement in torque. Maybe this is a stealth 52v battery?
The Bixktrix sales staff was excellent in helping me with my purchase. The battery was shipped a few days after it was ordered, and it arrived by Purolator a day after it was shipped. I got a great deal due to a summer sale (less than half price). Shipping was $60, but this was partially offset by a $27 welcome coupon I found online. The battery was securely packed in a larger box, surrounded by high density packing foam.
The fan-equipped charger puts out 3 amps, and charged my battery fully in about 5 hours. Initially the light on the charger was flashing red and green. I was worried that something was wrong, but the Biktrix website reassured me that this was just the BMS balancing the cells. The flashing lasted for a few minutes then the battery charged normally. The charger got pretty warm, even with the internal fan, but I suppose that is to be expected with the higher amperage.
The 20ah battery is wider than a standard Dorado battery, and quite a bit heavier, but will fit on any bike that takes a standard Dorado battery.
So far I am extremely happy with this purchase. On my dual battery setup I have ridden 30 km and my display still shows 10/10 bars. I anticipate at least 150km range, and with the gain in speed, I am a happy camper.
Very reliable battery.
Happy happy happy
Needed a new battery and it was delivered fast and speedy, the ports and covers are a significant upgrade from my previous battery. Needs a little more of a push when inserting. But looks sleek.
the second battery work's great on my classic bike it's the I got thru R&d Powersports in Palmerton Pa.