Pretty sure that's the battery I have for my rebadged Frey AM 1000. I already have two of them though. I can't do many long rides right now. I have 'problems' getting one down to 'storage level' for when the bike has to sit around for a few days. It's just terrible.I just finished my first ride with one of these on my Magnum Ranger, amazing range.
The other 4 I ordered are for sale...
Bit, So very tempting, but I have 2-13ah, & can get 60 mi. from either one. I have added a shelf to myI can confirm the process was very easy!
*** EDIT *** SEE MY LONGER POST TRIP COMMENTS NEXT POST DOWN ***
I got back from my trip. I will post a full review shortly but 1st impressions after the ride are all positive!
We rode 102km the first day on PAS 4 (NCM Moscow) and I am a heavy rider with gear and a spare 16ah battery and we pulled in with 2 bars left on my display. I was very happy! My son had to switch batteries (he was riding a 16ah) around 75km. Ride back was in hot humid weather, really sticky and I leaned on the motor to assist me more and used PAS 6 for the final 25km and still rolled in with 44v left on the display. I'll post more details in a full review shortly. But battery worked flawless and charged fully overnight with a 3A charger and the range is fantastic.
A lighter rider and/or using less assist I don't see any reason you couldn't get 200km from a charge or more. To me these large 21ah to 25ah batteries are game changers for bike touring and/or commuting. Now I finally have a battery where I can carry a single battery, no awkward spare and can get more than enough distance for a fulls days riding. Even me being heavy I can get 120km from the battery with ease and further if I needed to. I can basically ebike tour now for unlimited distances since I can charge overnight at hotels. With a spare 16ah battery on the bike I could do 3 days of camping without charging even. Those are fantastic scenarios for me.
As a commuter doing say 15km a day to and from work you can go 2 full weeks Mon-Fri of riding plus some grocery runs before you have to recharge!!
thx,close enuff. I´ve done the same for any place within 20 mi. that might be worth the ride.Just shy of 1,200 watt hours. I'll have to look for the exact number.
With all those batteries you definitely could do some touring. I was just looking at Google Maps for some longer single day trips myself.
Hi JennyThanks for contrastively testing riding in different roads and with different PAS.
The bike shuts dowm at 40V, which protects the battery from over-discharging earlier than triggering he BMS protection.
Excllent range of 93km on full assist!
Hi RJCHi Jenny
I'm in the Uk. Can you give me a rough price for 25ah battery, for my NCM Moscow,including shipping.
Hi do you know if the same battery as this Ali express are selling has the same samsung cells? The msg seller option on screen doesnt seem to work,or maybe they are on new holiday stillIt has been mentioned in a few threads here but Reention is producing a new case for their Dorado series of batteries that allow 21700 cells to be used instead of 18650. This increases the max capacity of that battery to 25ah using Samsung 50E cells (@48v). The battery is available in 36v, 48v.
I pre-ordered one for my NCM Moscow before the case was even available through Aijiu Energy and @Jenny Mao who is a user here on EBR. The battery arrived today and I made a couple short videos, I did an unboxing video and then I realized I should have had an existing Dorado handy for a size comparison so did a 2nd short video on it. These are the the first videos I've ever made so hopefully they are ok.
Quick compare to existing Dorado:
I added a video showing the battery on a narrow frame step-thru bike:
(No idea why youtube links don't always work. Grrr. Search for "Dorado 21700 25ah" if needed)
So far the battery looks good, it fits the NCM Moscow I have now (it's taller than a normal Dorado). It arrived in perfect condition visually, I haven't ridden with it yet as it's charging (and it's raining out), but we have a 3 day trip planned with it so I'll post a real review after that! It's a big battery but the capacity is going to be great. The battery charge connector has moved from the bottom (down near the mud and water) to the top which is a smart choice I think. The water cover over the charge and USB ports is much thicker and heavier than the old covers (and has screws for easy replacement).
I ordered mine with the 2.1mm barrel connector for charging which limited me to the 3A charger but there is a 4A available using a 3-pin connector by Reention, 4A would really speed up charging for sure.
The battery has no rattles or loose parts, seems very well constructed. I've said before Aijiu and Jenny have been fabulous to deal with, I got a bit of special treatment since this was a pre-order for a new format of battery case, so I was able to see it's construction, the cells, the nickel strips, etc. It all gave me a great sense of confidence in Aijiu and so far so good
The packing was great, there was a slit in the foam around the battery and Jenny has said that must've been from customs inspecting the box (which did add a few days to shipping but with customs its a bit of luck to know if your package will be delayed or quick), that's no fault of Aijiu. The battery box arrived with all the proper lithium ion warning labels too.
Overall it's great so far. Just need to get some km on it now! Ask me any questions you have and check back for a full review later.
Here's the link I ordered from:
Reention Dorado 21700 48v 25ah High Capacity Lithium Battery By 21700 5000mah Ncm Cells For Capacity Upgrade - Buy 48v 25ah,Reention Dorado 48v 25ah Product on Alibaba.comReention Dorado 21700 48v 25ah High Capacity Lithium Battery By 21700 5000mah Ncm Cells For Capacity Upgrade - Buy 48v 25ah,Reention Dorado 48v 25ah Product on Alibaba.comwww.alibaba.com
Most will be back on the 10th. New Year in China is a long holiday. Shipping as orders back up adding more time than the usual slow boat.Hi do you know if the same battery as this Ali express are selling has the same samsung cells? The msg seller option on screen doesnt seem to work,or maybe they are on new holiday still
Hi do you know if the same battery as this Ali express are selling has the same samsung cells?
Cheers thanks for the info yea until i knew for sure wasnt gonna risk it,but was intrigued to know,thanks againbuy from jenny mao and you can trust she’ll build what you need using grade A cells. My 50E pack is from her.
DO NOT BUY FROM AN ALIEXPRESS VENDOR THAT HASNT BEEN REVIEWED. Those low prices are decieving. Samsung means nothing if the cell version isn’t posted. Samsung makes a few different cells. Not all are good ebike choices.