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The 25Ah battery case is 109mm tall, just 5mm taller than your current battery. If on the higher part of the frame you got 12mm clearance, I think you can upgrade to 25ah，as there is sufficient space at the lower part of the frame, where you can grab the battery to remove.

Balance wire sequence seems different.😅

We are using 13S 48V 20A BMS with on/off switch for battery with key controlling the battery output, or a switch button controlling the output. The BMS is designed by Super Power, best ebike battery BMS manufacuter in China. Model no. SP-R13-068-A02-M13SY Dimension:60*32*15mm Without balancing...

Thank you @Bitmugger for taking videos to share the battery package condition and introduce the difference between the new battery and current battery. Enjoy your biking trip with your son.

Hi, I am Jenny, the sales rep from Aijiu Energy Tech. The Alibaba is a platform mainly for factories to provide customized products while Aliexpress focuses on retail. Pls send an inquiry based on the product link and I will make the order all as we discuss and agree and send you payment link...

Hi all EBR friends, pls make sure there is enough height space upper of the current battery to upgrade the 48V 25AH, especially when your ebike is a step-over type. Pls refer below diagram to check the increased height space required between different case or contact me to help confirm. Will...

Hi all Rize owners, I am Jenny, the sales rep from Shanghai Aijiu Energy Tech. Thank you @Nashville615 for ordering the upgrade Dorado 21700 48V 25AH battery with us for your Rize RX Pro 2020. Will push the order to be finished and sent away ASAP. As far as I know Rize, Rize X, Rize RX, Rize...

Hi Mr.AH, this is Jenny, the sales rep from Shanghai Aijiu Tech. Pls send me your specific request to [email protected], or send me inquiry based on this page on Alibaba. Thank you...

The Rize RX 2020 and Rize RX Pro 2020 shall both use the Reention Dorado Max 48V 19.2AH with 48V 1000W rated motor, which can be upgraded to Dorado 21700 48V 25AH. Nashville615 just explained thoughtfully. FYI, he ordered below for his Rize RX Pro 2020 , totally about USD700, with shipping cost...

Thanks for describing your requests very clear and that makes the deal proceeding smoothly.

The first order for Bitmugger who takes for his Moscow Plus 48V 500W is now ready for shipment. Here are some pictures shared with all friends here. Reention Dorado 21700 505L 48V 25AH (rated 24AH) by Samsung 50E cells 2PIN discharging port 54.6V 3A charger with DC2.1 charging port 13S 48V 25A...

Totally agreed. And you must know the Sanyo 18650 GA 3450mAh, a little higher capacity than Samsung 35E, but discharge rate 10A. The Dorado 505L 52V 17.5Ah 14S5P powered by Sanyo 18650 GA, parallel of 5 cells (10A x 5), 50A continuous discharge rate. Sanyo 18650GA 3450mAh Continuous Discharge...

Some typical models that we exported in bulk order are certifiacted with UN38.3 and MSDS. And all our ebike battery made by Samsung are same quality and well packaged as the certificated type. FYI, the attached are the certs for Dorado Max 48V 21AH (20.4AH) by Samsung 35E, available for shipping...

Hi, 52V is available, but the inner cells space is limited, we must sacrifice some capacity to get a higher voltage. A lower capacity 52v battery is a good choice! :)

48V battery output voltage range is 39-54.6V, some controller will detect and activate the over-low voltage protection when battery voltage less than 42V. 52V battery output voltage range is 42-58.8V, such problems might not exist. But for now,52V 20Ah is indeed the max upgrade capacity we...

Hello, Doraod battery in 52V version is available, since the cells combination is adjustable. For Dorado Max 505L(80pcs 18650 cells), max 52V 17.5AH, 14S5P 70pcs of Samsung 35E 18650 cells. For Dorado Max 440L(60pcs 18650 cells), max 52V 14AH, 14S4P 56pcs of Samsung 35E18650 cells. For Dorado...

Thanks for being interested! Dorado is just one type of hundreds kinds of ebike battery. Whenever you need a customized one, and as long as the case comes from Chinese factory, we can make it for you. :)

Hello, thank you for asking! For Dorado 21700 505L(65pcs 21700 cells), max 52V 20AH, 14S4P 56pcs of Samsung 50E 21700 cells, continuous discharging current about 40Amps For Dorado 21700 440L(52pcs 21700 cells), max 52V 15AH, 14S3P 42pcs of Samsung 50E 21700 cells, continuous discharging current...

Warranty and Quality you might concern! As a 13-year experienced lithium ion battery manufacturer, we had none accident caused by battery quality issue. We are more serious about the battery quality than customers. Each of battery is newly customzied after we agree on the dimension, BMS...

I am the sales rep from Shanghai Aijiu Energy Tech. Thank you Fred for your trust and recommendation. Thank you Garth for starting sample order with us. Here I make a statement again. Each of our battery is trackable with lot number and comes with one-year warranty and technical support service...