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If you own an electric bike, then you know just how important having a reliable and long-lasting battery is. The FcotMiue Reention Dorado Replacement Ebike Battery Pack 48V 10.4Ah is designed to be a high-quality replacement battery for a variety of electric bikes, including the Aventon pace 500, Eahora AM100/AM200, Rambo 750XP, and Krusader models.

Before diving into the specifics of this battery pack, it’s important to note that it is designed to be compatible with electric bikes that require a 15.5-inch length battery. It is essential to check the voltage and size of your original battery before purchasing to ensure that it is a suitable replacement.

Product Details:

– Battery Type: Reention Dorado ID-Plus Battery
– Rated Voltage: 48V
– Rated Capacity: 10.4Ah
– Battery Size: 390*61.4*104mm (15.5*2.4*4.1inch)
– Max Constant Discharge Current: 30A (BMS)
– Battery Cell: Lithium ion 2600mAh
– Battery Charge Voltage: 54.6V
– AC Input: 110-240V, 50/60HZ
– Charging Time: 5-8 Hours
– Cycle Life: Over 1000 times

Package Included:
– 1x 48V 10.4Ah Battery
– 1x 54.6V 2A US plugs Battery Charger
– 2x keys
– 1x Mounting bracket with Anderson discharge connector (default)

It’s worth noting that due to manual measurement, the size may have an error of 1-3mm, so it’s important to double-check the dimensions of your original battery before purchasing. Additionally, it is recommended to charge the battery first upon receiving it and then perform a test to ensure it is functioning properly.

Key Features:

The FcotMiue Reention Dorado Replacement Ebike Battery Pack is designed for perfect performance and convenience. Its aluminum and ABS casing provides a firm and durable exterior, while the side-taken style and spring lock make it easier to carry and install and remove as needed. The battery also features a battery level light, allowing you to easily monitor the remaining power, and includes a USB charge socket for added versatility, allowing you to charge your cell phone on the go.

BMS System:

The built-in 30A BMS (Battery Management System) protection board provides security and peace of mind when using this electric bike battery. It protects the battery from potential damages such as short-circuit, over-current, over-charge, and over-discharge, ensuring the safety of both the battery and the rider while in use.

Packing List:

In addition to the battery itself, the package includes a 54.6V 2A battery charger, two keys, and a mounting plate with an Anderson discharge cable (default), providing everything you need for a straightforward installation process.


The manufacturer also includes a useful FAQ section, addressing common questions about choosing the right replacement battery for your electric bike. They provide guidance on confirming the original battery length and discharge port to ensure a proper fit with your specific bike model.

In conclusion, the FcotMiue Reention Dorado Replacement Ebike Battery Pack 48V 10.4Ah is a high-quality and reliable option for those in need of a replacement battery for their Aventon, Eahora, Rambo, or Krusader electric bike models. With its durable construction, advanced BMS protection, and convenient features, it offers the performance and peace of mind that electric bike enthusiasts are looking for. Just be sure to double-check the compatibility with your specific bike’s specifications before making a purchase.

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