$1,970.00

Your price

$1,970.00

Honda CRF250 Electric Conversion Battery — Standard

🛵 Standard case for Honda CRF250 electric conversions
⚡ Choose voltage to suit your controller
🔋 Pick your 21700 cells; capacity updates with your choices
🛡️ BMS specification checked with your setup before the build
🔌 Choose your discharge and charging plugs

    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.

    Manufacturing Location

    Where we build your pack. Not sure? Ask us.

    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.

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

Turning your CRF250 electric? Start with a pack that works around your motor, controller and mounting points. Our standard CRF250 conversion battery gives you the larger cell budget of the two case options, with voltage and cell choices to suit your build.

Standard or shortened?

The standard design has a 260-cell budget; the shortened version has 240. Choose this standard case when your frame has the room. If space is tighter, compare the shortened case before choosing your cells. Send us your frame year, compartment measurements and a few clear photos so we can check the fit with you.

Choose the electrical setup

Select the voltage your controller is designed for, then choose your preferred 21700 cell. The configurator calculates nominal capacity for that combination. Workmanship, build location and plug options stay together in the form above, so you can see your configured price as you choose.

We check your controller and charger before we build. Send the controller’s voltage and battery-current limits, your charger specification and clear photos of the plugs. We’ll match the BMS and connections to the agreed setup.

Plan the fit before the build

Measure the usable space around the motor and controller, mounting points, cable exits and the route for removing the pack. This battery is a component for an electric conversion; it is not a starter-battery replacement for a petrol CRF250.

Not sure which case to choose? Send us photos of the whole bike and the empty battery space, along with your measurements. We’ll help you choose between the standard and shortened designs before you order.

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