---
product_id: 657772948
title: "Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack"
brand: "varstrom"
price: "₩926553"
currency: KRW
in_stock: true
reviews_count: 5
category: "Varstrom"
url: https://www.desertcart.kr/products/657772948-varstrom-48v-17-5ah-rear-rack-ebike-battery-lithium-ion
store_origin: KR
region: South Korea
---

# 30A max continuous discharge 48V 17.5Ah high-capacity power Integrated theft-deterrent lock Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack

**Brand:** varstrom
**Price:** ₩926553
**Availability:** ✅ In Stock

## Summary

> 🔋 Ride Longer, Charge Smarter, Lock Safer — Power Your E-Bike Like a Pro!

## Quick Answers

- **What is this?** Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack by varstrom
- **How much does it cost?** ₩926553 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/657772948-varstrom-48v-17-5ah-rear-rack-ebike-battery-lithium-ion)

## Best For

- varstrom enthusiasts

## Why This Product

- Trusted varstrom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rack-Ready & Robust:** Sturdy CNC cell holder and integrated lock system built for daily urban adventures
- • **User-Centric Design:** Easy removal, LED charge indicator, and power switch to prevent energy waste
- • **Power Meets Versatility:** Compatible with 50W-1200W motors and fits 24"-28" bike frames seamlessly
- • **Smart Safety Engineering:** Dual-layer BMS protection plus fuses in every cell for ultimate peace of mind
- • **Endurance That Goes the Distance:** Retains ≥80% capacity after 800+ cycles for up to 5 years of reliable rides

## Overview

The Varstrom 48V 17.5Ah Rear Rack Ebike Battery delivers high-capacity, long-lasting power compatible with a wide range of 50W to 1200W electric bike motors. Engineered with advanced safety features including a dual-layer Battery Management System and integrated theft lock, it ensures secure, efficient rides. Designed for easy installation and removal, this battery fits most 24" to 28" bike frames and offers over 800 charge cycles with ≥80% capacity retention, making it a durable, smart choice for serious e-bike commuters and enthusiasts.

## Description

desertcart.com : Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack : Sports & Outdoors

Review: Heavy but well-built. Definitely handles the stated output. - I paired this battery with a CYC Photon motor, and it works great! The only adaptation I had to make was to change the XT60 connector on the battery to an XT90 to match the motor's plug with one of these: https://www.desertcart.com/gp/product/B06ZY34369. To date the battery has held up well. On an 18 mile ride on pavement with wind and small hills, the pedal assist didn't even use 20 percent of the capacity. It actually registers 52 volts, but if your motor has adjustable settings, be sure to call it a 48 volt battery or it will appear to empty much faster than it actually is. Be aware that having this much weight just under or at saddle height will change the handling of the bike, and make sure you are able to adjust your kickstand for stability when parked. After having a different brand of battery fail after moving through a considerable rainstorm on our vehicle's bike rack, I remove the battery before carrying the bike for long distances on the rack. The weight reduction also helps with lifting the bike onto the rack. I'm definitely pleased with this purchase!
Review: serious registration issues - Installation was easy and I like the rack setup. I had to extend the motor connection and the extra plug that came with it was very useful. My only complaint is that when I used their site to register for warranty they tried to set me up with an account for music, and charged my card $39 without telling me. Luckily, Visa cancelled my card because of fraudulent activity. Sorry, Vastram, but for that you"re lucky I didn't give you 1 star

## Features

- Parameter : This 48V 17.5Ah e-bike rear rack battery is compatible with mid motors and hub motors ranging from 50W to 1200W , including 1200W , 1000W , 750W and 500W models. It features a maximum continuous discharge current of 30A . It comes with an XT60 Female discharge connector and 6pin battery base . It can fit for 24" 26" 27.5" 28" Bike Frames
- ≥80% Capacity Retention : After 800 cycles , the battery retains ≥80% of its original capacity . Varstrom enforces a rigorous quality control policy, ensuring that every lithium-ion battery passes a comprehensive QC inspection for both appearance and functionality before dispatch. The ebike battery boasts a charge cycle life exceeding 1000 cycles, with an estimated lifespan of up to 5 years
- Useful Features : The integrated lock system safeguards against theft. The power switch can avoid wasting power . LED power indicator light can inform you charge on time. Designed for hassle-free removal, enabling convenient charging at home or elsewhere
- Safety Assurance : Our luggage rack e-bike battery is engineered with a proprietary CNC cell holder , ensuring a secure and robust structure. Each cell within the battery pack is equipped with a fuse , and the entire system benefits from dual-layer protection by a Battery Management System (BMS), ensuring your safety and peace of mind
- Safety and Maintenance Tips : Avoid short-circuiting the battery to prevent permanent damage. For optimal battery life, recharge the battery before it is completely depleted. Once the charger's indicator turns green, please turn off the power supply to avoid overcharging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHCYX42S |
| Best Sellers Rank | #399,872 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,006 in Adult Electric Bicycles |
| Brand | Varstrom |
| Built-In Media | 48V 17.5Ah Rear Rack Battery, Battery Charger |
| Customer Reviews | 3.9 out of 5 stars 10 Reviews |
| Manufacturer | Varstrom |
| Special Feature | Disc |
| Unit Count | 1.0 Count |
| Warranty Description | 30 days return,365 days repair or replace |

## Product Details

- **Brand:** Varstrom
- **Unit Count:** 1.0 Count
- **Special Feature:** Disc
- **Manufacturer:** Varstrom

## Images

![Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack - Image 1](https://m.media-amazon.com/images/I/61kp+pyLf2L.jpg)
![Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack - Image 2](https://m.media-amazon.com/images/I/71ATplafcXL.jpg)
![Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack - Image 3](https://m.media-amazon.com/images/I/71IKJwi50KL.jpg)
![Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack - Image 4](https://m.media-amazon.com/images/I/71bthmUFTsL.jpg)
![Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack - Image 5](https://m.media-amazon.com/images/I/71eCeXHTcnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy but well-built. Definitely handles the stated output.
*by M***Y on January 11, 2025*

I paired this battery with a CYC Photon motor, and it works great! The only adaptation I had to make was to change the XT60 connector on the battery to an XT90 to match the motor's plug with one of these: https://www.amazon.com/gp/product/B06ZY34369. To date the battery has held up well. On an 18 mile ride on pavement with wind and small hills, the pedal assist didn't even use 20 percent of the capacity. It actually registers 52 volts, but if your motor has adjustable settings, be sure to call it a 48 volt battery or it will appear to empty much faster than it actually is. Be aware that having this much weight just under or at saddle height will change the handling of the bike, and make sure you are able to adjust your kickstand for stability when parked. After having a different brand of battery fail after moving through a considerable rainstorm on our vehicle's bike rack, I remove the battery before carrying the bike for long distances on the rack. The weight reduction also helps with lifting the bike onto the rack. I'm definitely pleased with this purchase!

### ⭐⭐⭐ serious registration issues
*by P***E on April 8, 2025*

Installation was easy and I like the rack setup. I had to extend the motor connection and the extra plug that came with it was very useful. My only complaint is that when I used their site to register for warranty they tried to set me up with an account for music, and charged my card $39 without telling me. Luckily, Visa cancelled my card because of fraudulent activity. Sorry, Vastram, but for that you"re lucky I didn't give you 1 star

### ⭐⭐⭐⭐⭐ Brake light and a powerful battery.
*by J***E on August 24, 2025*

Nice bright brake light. Good charge. Shipped on time. Pretty heavy, but I love that the rack was made for this battery pack or vice versa. Good product.

## Frequently Bought Together

- Varstrom 48V 17.5Ah Rear Rack Ebike Battery - Lithium Ion Bike Battery for 0-1200W Electric Bike Motor Kit, for BAFANG Voilamart AW Ebikeling Pexmor L-Fater E-Bike Conversion Kit - W/Charger & Rack
- DDYOOK Electric Bike Conversion Kit, 48V 1000W 700C 28"/ 29" Front/Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 5-Speed Adjustment E-Bike Conversion Kit

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-19*