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  1. Jenny Mao

    New Battery Option - 48v 25AH

    Pls refer the attached Reention Polly-9 without controller box, 48V 24.5Ah by 13S7P 91pcs Samsung 35E is maximum capacity for Polly series.
  2. Jenny Mao

    New Battery Option - 48v 25AH

    Hi, we keep updating more ebike battery to the Alibaba page, as there are hundreds kinds of ebike battery case designed by Reention/Shanshan/SYR/Huiye/ALT/GDLT... Reention Polly is also a popular type, pls refer Reention 2021 catalogue with more case are availabe for 21700 cells. Any battery...
  3. Jenny Mao

    New Battery Option - 48v 25AH

    We have the regular 48V 21AH(rated 20.4Ah by Samsung 35E cells) and 25Ah (rated 24.5Ah by Samsung 50E cells) Pls refer the offer I am providing to all current customers as below, and pls refer more options in attached price list for Dorado 505L/18inch in 48V 17.5AH/21AH/25AH and 52V 20AH...
  4. Jenny Mao

    New Battery Option - 48v 25AH

    Thank you, we need your help to develop the same or upgrade battery for Rize 2021bikes. The original battery is made of Samsung 50E 21700 cells which is exactly what I am promoting on Dorado 25Ah battery. 21700 cells is the new trend for ebikes.
  5. Jenny Mao

    New Battery Option - 48v 25AH

    Thank you @mikeincalgary, could you pls share some pictures of your new Rize battery and its dimension to my email:[email protected] It shall be Reention Rhino type intergrated battery but need to confirm which type exactly it is to see if there are any upgrade capacity options for you.
  6. Jenny Mao

    New Battery Option - 48v 25AH

    Hi, yes, it is the fresh promotion price list. Pls send inquiry or contact me based on below product link with your successfully registered account in Alibaba/Aliexpress whenever you are ready to take, then I can start to make an order all as we agree and send you payment link. The PayPal...
  7. Jenny Mao

    New Battery Option - 48v 25AH

    Hello, thanks for researching our Alibaba website.The 25Ah battery product link USD699 that I created mainly for personal buyers reference, the price including the shipping cost and custom tax, and the final offer will vary upon your specific confirguration and order qty. Alibaba is a platfrom...
  8. Jenny Mao

    Reention Dorado 48V 25Ah 29Ah&36V 30Ah (505L) Replacement Battery for eBikes Surface 604,NCM,Rize,Magnum,Aventon

    Thanks for your attention, we can provide the battery case kits without cells but it might be difficult and risky for purchaser who don't have professional device to assemble and test the battery pack. I guess some ebike resellers shall import the bulk order by sea declared with disguised name...
  9. Jenny Mao

    Reention Dorado 48V 25Ah 29Ah&36V 30Ah (505L) Replacement Battery for eBikes Surface 604,NCM,Rize,Magnum,Aventon

    @HarleyM Hi, I double checked with our shipping agent, the lithium battery shipping to New Zealand is indeed restricted by New Zealand government especially since the end of last year. For the 25Ah battery and charger parcel about 8.5kgs shipping cost about USD300, it is double higher than cost...
  10. Jenny Mao

    New Battery Option - 48v 25AH

    Thank you for being so satisfied with the new 25Ah battery. And thanks for sharing such specific and clear testing range results.
  11. Jenny Mao

    Reention Dorado 48V 25Ah 29Ah&36V 30Ah (505L) Replacement Battery for eBikes Surface 604,NCM,Rize,Magnum,Aventon

    Thank you for your high comments on the battery shape and performance. It looks pretty cool on your Rize Rx Pro.
  12. Jenny Mao

    Just received a new Dorado 25ah battery

    It is highly appreciated that you leave comments on the battery and my work here as I invited. And glad to see the new 25Ah battery well fit in the NCM Aspen, and cute catoon labels. Enjoy your riding!
  13. Jenny Mao

    Just received a new Dorado 25ah battery

    Thank you for giving comments here and recording specific testing range with the new 25Ah battery to be compared with your current battery.👍
  14. Jenny Mao

    Reention Dorado 48V 25Ah 29Ah&36V 30Ah (505L) Replacement Battery for eBikes Surface 604,NCM,Rize,Magnum,Aventon

    The Dorado 48V 25Ah cell pack is wrapped with epoxy board, insulating paper and double shrink PVC to increase the safety and is configured with 25A/30A BMS, 5A/10A charing fuse, 5V 800mA USB port.
  15. Jenny Mao

    Reention Dorado 48V 25Ah 29Ah&36V 30Ah (505L) Replacement Battery for eBikes Surface 604,NCM,Rize,Magnum,Aventon

    As far as now, we have the Dorado 21700 48V 25Ah battery tested by owners of NCM Moscow/Aspen,Rize Rx Pro,and Voltbike Yukon 750. And more riders of Magnum Cruiser, Aventon Pace500 will test them soon. Thank you for all your continued supports.
  16. Jenny Mao

    Just received a new Dorado 25ah battery

    Thank you @Bitmugger for being thoughtful and serious on the battery testing. It is a simplied but practical device for measuring the battery capacity. And the result complies with our testing reports before shipment. We get 24.182Ah X 48V nominal/average voltage=1160Wh, what is why I say you...
  17. Jenny Mao

    New Battery Option - 48v 25AH

    Thank you for all helping explain our battery offer. The Dorado 25AH is indeed only available for upgrade those ebike with Dorado lines battery as original battery.
  18. Jenny Mao

    Just received a new Dorado 25ah battery

    Thanks 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!
  19. Jenny Mao

    Just received a new Dorado 25ah battery

    @Bitmugger Pictures look great and the 25AH battery just perfectly sits there. Thank you for recording the specific range and its corresponding voltage. That is valued testing reports for us too. I kind of understand the how the motor is actuated by PAS or throttle. As the FLX website advertises...
  20. Jenny Mao

    Just received a new Dorado 25ah battery

    On the 25AH Doraod 21700 case, the thick rubber cover is firmly fixed by screws and we can provide you an extra cover for repacement when shipping the battery. 😁
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