dogeTune

$1,464.00
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  • Finished black Razor battery case with red and black leads and connector ends.
  • Razor Opposite Side
  • Razor Front Connectors
  • Open Razor battery assembly with visible cell connections, a circuit board and blue wiring.
Finished black Razor battery case with red and black leads and connector ends.
Razor Opposite Side
Razor Front Connectors
Open Razor battery assembly with visible cell connections, a circuit board and blue wiring.
Finished black Razor battery case with red and black leads and connector ends. Razor Opposite Side Razor Front Connectors Open Razor battery assembly with visible cell connections, a circuit board and blue wiring.

Your price

$1,464.00

Razor MX500 / MX650 / SF500 Battery — 72V

🛵 For a modified Razor MX500, MX650 or SF500
⚡ Choose 72V or 60V
🔋 Choose EVE 40P, Reliance RS50, Samsung 53G or 58E
🔌 Choose your discharge and charging plugs
🕒 Built to order in three days

    Voltage Selection

    Cell Make / Model & Specs

    All 21700 cells. Capacity below updates with your pick.

    Samsung 53G · 5.3Ah
    Range cell: lots of capacity, low current. Rated 10.6A continuous per cell (Samsung datasheet). Best for range, not hard launches.

    EVE 40P · 4.0Ah
    Built for high current: hard launches and climbs. Rated 35A continuous, 50A temperature-limited, per cell (EVE datasheet).

    Reliance RS50 · 5.0Ah
    High capacity and high current in one cell. Rated up to 70A continuous per cell (Reliance datasheet).

    Samsung 58E · 5.5Ah
    Range cell with a little more capacity than the 53G. Rated 10.7A continuous per cell (Samsung datasheet). Best for range, not hard launches.

    Capacity

    • Ah

    Full charge

    • V

    Cut-off

    • V

    Cell discharge (constant)

    • A

    Cell discharge (peak)

    • A

    Capacity

    • Ah

    Full charge

    • V

    Cut-off

    • V

    Cell discharge (constant)

    • A

    Cell discharge (peak)

    • A

    Capacity

    • Ah

    Full charge

    • V

    Cut-off

    • V

    Cell discharge (constant)

    • A

    Cell discharge (peak)

    • A

    Capacity

    • Ah

    Full charge

    • V

    Cut-off

    • V

    Cell discharge (constant)

    • A

    Cell discharge (peak)

    • A

    Workmanship (Cylindrical)

    What joins the cells together.

    Nickel strips. Our standard build, good for most daily riding.

    Copper strips. Lower resistance for high-current setups. Harder to build, so it costs more.

    Build lead time

    Choose a build lead time.

    Discharge Port

    The main plug to your bike. Match it to your controller’s plug.

    Charging Port

    Where your charger plugs in. Not sure? Send us a photo of your charger plug.

Free pickup
Northstar, Ang Mo Kio

SGD 25
islandwide delivery

Pay at checkout
HitPay or Atome

Not sure it fits your bike?

We check your controller and charger before we build. Send us photos first.

Chat on WhatsApp

How ordering works

Step 1

Check your setup

Controller voltage and current limit, plug, and space. Not sure? Send us photos first.

Step 2

We build and load-test it

See packs on our load bank →

Step 3

Collect or get it delivered

Free pickup at Northstar, or SGD 25 islandwide.

Description

This lithium battery is for a modified Razor MX500, MX650 or SF500. Choose your voltage and cell to match your build; the spec card shows the pack details and the price updates with your choices.

Key specs

  • Fit: Modified Razor MX500, MX650 or SF500
  • Voltage choices: 72V or 60V
  • Cell choices: EVE 40P, Reliance RS50, Samsung 53G or 58E
  • Cell joins: Choose your cell joins
  • Build location: Choose your build location
  • Connectors: Choose discharge and charging plugs

Before you install

This battery is not compatible with the original 36V controller. A correctly rated aftermarket controller, motor, charger, wiring and connectors are required. Confirm the battery-tray dimensions and controller battery-current limit before ordering. Send us photos or ask us if you are unsure.

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