$1,788.00

Your price

$1,788.00

Honda CRF250 Electric Conversion Battery — Shortened

🛵 Shortened 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

Need more room for the rest of your CRF250 conversion? This shortened battery design is the option to compare when the standard case leaves too little space for your motor, controller or mounting arrangement. Choose the case around your frame first, then pick the voltage and cells for your build.

A smaller cell budget for a tighter build

The shortened design has a 240-cell budget, compared with 260 in the standard case. That difference affects the capacity available with your chosen voltage and cell. If your frame comfortably takes the standard design, compare both before deciding which balance of space and capacity works for you.

Your voltage, cells and plugs

Choose the voltage your controller supports, then select your preferred 21700 cell. The configurator shows nominal capacity and the configured price. Workmanship, build location, discharge plug and charging plug are selected in the same form above.

We check your controller and charger before we build. Send the controller’s voltage and battery-current limits, your charger specification and plug photos so we can agree the BMS and connections with you.

Check the space that matters

Send your frame year and usable compartment dimensions, including mounting points, cable clearance and the path for removing the battery. A shortened case still needs a fit check around your particular conversion. This is a conversion battery, not a starter-battery replacement for a petrol CRF250.

Not sure whether you need the shortened case? Send photos of the whole bike and empty battery space with your measurements. We’ll help you compare the two designs before you order.

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