Skip to content
  • Facebook
  • X (Twitter)
  • Instagram
  • YouTube
  • TikTok
  • Pinterest

Limited Offer: Ranger S Bestseller Now from $999!

Pair Up & Go: $200 OFF 2 eBikes Today!

  • United States
  • Canada
  • United Kingdom
  • Europe
  • Japan
heybike
  • Ebikes

    Arrow right
    • Fat Tire Ebikes Arrow right
        Mars 2.0 - folding fat tire ebike, organge
        Mars 2.0
        $999.00
        Ranger S - Stone Blue
        Ranger S
        $999.00
        Horizon - Black and Blue
        Horizon
        $1,399.00
        View All (8)
    • Folding Ebikes Arrow right
        Mars 3.0
        Mars 3.0
        $1,299.00
        Ranger 3.0 Pro
        Ranger 3.0 Pro
        $1,499.00
        Ranger 3.0 Pro Limited Miami Sunset
        Ranger 3.0 Pro Limited Miami Sunset
        $1,699.00
        View All (7)
    • Commuter Ebikes Arrow right
        Cityrun electric cruiser commuter bike - organge
        Cityrun
        $999.00
        ALPHA
        ALPHA
        $1,299.00
        Helio F
        Helio F
        $1,299.00
        View All (3)
    • Combo Ebikes Arrow right
        Ranger S 1000W-Combo
        Ranger S 1000W-Combo
        $2,298.00
        Mars 2.0 1000W-Combo
        Mars 2.0 1000W-Combo
        $1,998.00
        Cityrun-Combo
        Cityrun-Combo
        $1,898.00
        View All (6)
    • Shop All Arrow right
      • Sale
        New Year Sale

        Explore the best deals of the year!

  • Equipments

    Arrow right
    • Components Arrow right
        Horizon Spare Battery
        Horizon Spare Battery
        $449.00
        Mars 2.0 Spare Battery
        Mars 2.0 Spare Battery
        $349.00
        Ranger-S' Spare Battery
        Ranger-S Spare Battery
        $449.00
        View All (48)
    • Accessories Arrow right
        green_
        Bike Rack Pannier Bag
        $59.00
        hollowed-outbottom_
        Large Rear Basket
        $79.00
        hollowed-outbottom_
        Front Basket
        $79.00
        View All (20)
    • Shop All Arrow right
      • New Year Sale

        Explore today's best ebike offers!

  • Explore

    Arrow right
    • Program

      Arrow right
      • Affiliate & Content Creator
      • Heybike Credit
      • Financing
      • Student Discount
      • Military Discount
    • Know About Heybike

      Arrow right
      • About Us
      • Electric Bike Reviews
      • Our Philanthropy
    • Community

      Arrow right
      • Facebook Group
      • Blog
      • News
      • User Stories
      • Ride of the Month
  • Support

    Arrow right
    • Sales Service

      Arrow right
      • Support Center
      • FAQs
      • Contact Us
    • User Service

      Arrow right
      • Bike Registration
      • User Manuals
    • Policy

      Arrow right
      • Term Of Use
      • Shipping Policy
      • Return Policy
      • Warranty Policy
      • Payment Method
      • Privacy Policy
    • Contact Us Arrow right
  • Dealer

    Arrow right
    • Find A Dealer
    • Become Dealer
    • Contact Us Arrow right
  • Canada (USD $)
  • United States (USD $)
  • Icon

    Free, Fast Shipping

    Ship Within 2 business days

  • Icon

    TUV Certified

    In accordance with UL 2849

  • Icon

    14-Day Free Trial

    Buy with confidence

  • Icon

    2-Year Warranty

    Learn More About Warranty

  • Login
    • Facebook
    • X (Twitter)
    • Instagram
    • YouTube
    • TikTok
    • Pinterest
    Search
    Heybike
    • Ebikes
        • Fat Tire Ebikes
        • Folding Ebikes
        • Commuter Ebikes
        • Combo Ebikes
        • Shop All
        Best Seller
        Mars 2.0 - folding fat tire ebike, organge
        Mars 2.0
        1800W Peak Power, 20*4" Fat Tire, Foldable
        Best Seller
        Ranger S - Stone Blue
        Ranger S
        TUV Safety Certified Battery, 20*4.0" Fat Tires, Foldable
        Holiday Deal
        Horizon - Black and Blue
        Horizon
        1400W Peak Power, Full Suspension, Hydraulic Brakes, 24*4" Fat Tires
        Limited Gift
        Mars 3.0
        Mars 3.0
        The Ultimate Powerful Folding Fat-tire Ebike
        Limited Gift
        Ranger 3.0 Pro
        Ranger 3.0 Pro
        The Flagship Comfort Folding Fat-tire Ebike
        Limited Gift
        Ranger 3.0 Pro Limited Miami Sunset
        Ranger 3.0 Pro Limited Miami Sunset
        The Flagship Comfort Folding Fat-tire Ebike
        Holiday Deal
        Cityrun electric cruiser commuter bike - organge
        Cityrun
        Hydraulic Brakes, Auto-on Headlight
        Holiday Deal
        ALPHA
        ALPHA
        500W Mid-drive Motor, All-terrain Fat Tires, Torque Sensor
        Holiday Deal
        Helio F
        Helio F
        The Smart Clasic Bike
        Best Seller
        Ranger S 1000W-Combo
        Ranger S 1000W-Combo
        Ranger S eBike ×2
        Best Seller
        Mars 2.0 1000W-Combo
        Mars 2.0 1000W-Combo
        Mars 2.0 1000W eBike ×2
        Holiday Deal
        Cityrun-Combo
        Cityrun-Combo
        Cityrun eBike ×2
        • Icon

          Free, Fast Shipping

          Ship Within 2 business days

        • Icon

          UL Certified

          In accordance with UL 2849

        • Icon

          14-Day Free Trial

          Buy with confidence

        • Icon

          2-Year Warranty

          Peace of Mind for Every Ride

      • New Year Sale

        Explore the best deals of the year!

    • Equipments
        • Components
        • Accessories
        • Shop All
        Horizon Spare Battery
        Horizon Spare Battery
        Mars 2.0 Spare Battery
        Mars 2.0 Spare Battery
        Ranger-S' Spare Battery
        Ranger-S Spare Battery
        green_
        Bike Rack Pannier Bag
        hollowed-outbottom_
        Large Rear Basket
        hollowed-outbottom_
        Front Basket
        • Icon

          Free, Fast Shipping

          Ship Within 2 business days

        • Icon

          UL Certified

          In accordance with UL 2849

        • Icon

          14-Day Free Trial

          Buy with confidence

        • Icon

          2-Year Warranty

          Peace of Mind for Every Ride

      • New Year Sale

        Explore today's best ebike offers!

    • Explore
        • Program
          • Affiliate & Content Creator
          • Heybike Credit
          • Financing
          • Student Discount
          • Military Discount
        • Know About Heybike
          • About Us
          • Electric Bike Reviews
          • Our Philanthropy
        • Community
          • Facebook Group
          • Blog
          • News
          • User Stories
          • Ride of the Month
    • Support
        • Sales Service
          • Support Center
          • FAQs
          • Contact Us
        • User Service
          • Bike Registration
          • User Manuals
        • Policy
          • Term Of Use
          • Shipping Policy
          • Return Policy
          • Warranty Policy
          • Payment Method
          • Privacy Policy
        • Contact Us
    • Dealer
      • Find A Dealer

      • Become Dealer

    Search Login Cart 0
    Cart

    Your cart is currently empty.

    Not sure where to start?
    Try these collections:

    • Continue shopping
      Order special instructions
      Taxes and shipping calculated at checkout
      Subtotal
      $0.00 USD
      Recently viewed
      Search
      Ranger-S' Spare Battery
      Ranger-S Spare Battery

      Ranger-S Spare Battery

      Description:
      The quick removable modular battery lets you able to charge the battery pack on or off the frame. 
      Features:
      1. Lockable and removable with two included keys
      2. Built-in charge level indicator
      3. Weight: 10.6 lbs
      4. Voltage: 48V
      5. Total Capacity:15 Ah

      11 reviews 11 total reviews

      Sale price

      $449.00

      Regular price

      $699.00

      Select options
      Options

      Popular Upgrades

      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Venmo
      • Visa

      Customer Reviews

      Based on 11 reviews
      Write a review
      82%
      (9)
      9%
      (1)
      0%
      (0)
      0%
      (0)
      9%
      (1)
      M
      Michael Green
      Wrong item sent, maybe?

      The battery doesn't fit for my Ranger S, it's a bit too big! I will say that I absolutely love HeyBike, I've gotten my Ranger S and the back rack bags from their store and they work beautifully!! The support team is amazing and always on the ball to help, I'm sure I'd love the spare Ranger S battery, I just think I got sent the wrong item? Maybe one of the bikes has a battery that looks similar, the label has different wattages- (I'm not a tech guy, forgive me) -and numbers from my original Ranger S battery as well!! But if you're looking for an electric bike, I cannot recommend HeyBike enough, this is the only bike that's actually lasted my ride to work everyday 😂😂

      User picture

      Hi, Michael. Thank you for your purchase. We've feedbacked your problem to our customer service colleagues, and they will contact you to help solve. Thank you again for the support of Heybike!

      R
      Ronald Jennings
      E bike battery

      Just what I needed

      M
      Michael Miranda
      Good shipping

      Had to wait but it arrived once back in stock

      B
      Bill R.
      Replacement Ranger S battery

      Moved back from an overseas assignment and we couldn’t find a shipper to bring back the battery as it is considered Dangerous Goods. Spoke to tech support and had a new one within a week. Thanks Heybike for your service!

      J
      Jay Cox
      Awesome

      Well done

      123
      We Are Here To Help

      Please contact us if you have any question

      Contact us
      Sign Up And Save

      Be the first to know Heybike News

      Heybike

      Our Community #Heybike
      • Community
      • Community
      • Community
      • Community
      Newsletter
      Sign up for the latest and greatest

      Stay informed with our newslette subscription. Receive updates,news,and exclusive offers.

      Ebikes
      • All Ebikes
      • Fat Tire Ebikes
      • Folding Ebikes
      • Off-Road Ebikes
      • Combo Sale
      Support
      • Support Center
      • Contact Us
      • FAQS
      Explore
      • About Us
      • Blog
      • News
      • Heybike Global Community
      • Our Philanthropy
      Programs
      • Affiliate Program
      • Heybike Credits
      • Military Discount / Exclusive Discount
      • Test Ride
      Policy
      • Term Of Use
      • Shipping Policy
      • Return Policy
      • Warranty Policy
      • Payment Method
      • Privacy Policy
      © 2025 Heybike. 
      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Venmo
      • Visa
      • Choosing a selection results in a full page refresh.
      • Opens in a new window.