Charger for Rad Power Bikes RadCity 4 High-Step (2020-2022, external battery, direct-drive)

2 verified options, 4 likely matches. Change part

Compatible — verified

Rad page: 'compatible with all Rad Power Bikes' batteries released between 2017 and today'; generation ships with legacy 48V pack

Illustration

Rad Battery Charger (legacy, pre-2025)

Fits
Rad Power Bikes · RadCity 4 · High-Step (2020-2022, external battery, direct-drive)
Part
ChargerOEMRad Power Bikes
Reference
No public part number

Part page

Voltage
48 V
Output
2 A
Connector
DC barrel plug (size not stated on Rad page; eBay listing of the Rad-supplied SHC-8100LD unit shows a DC barrel)

Rad product page: input 100-240V 50-60Hz, standard North American 2-prong plug, includes wall mount, 'compatible with all Rad Power Bikes' batteries released between 2017 and today'. Charger label per owners (radowners.com): output '48V / 2 A', input 120W; charge-output voltage (54.6V) NOT printed on any Rad page fetched. Rad states Safe Shield batteries must NOT be used with older Rad chargers (see MY2025 charger). eBay listing model number: SHC-8100LD.

Connector to check on your bike

  • DC barrel
    Standard connector

Schematic of the connector family, drawn by Rankemo — not a photo of this part. Compare the shape and the pin count with the plug on your bike before ordering.

Source: Rad Power Bikes 'Rad Battery Charger' product page (compatibility statement)

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $35

  • eBay
    OEMIn stock
    Checked Sep 8, 2026
    $35
    View offer
  • Rad Power Bikes (radpowerbikes.com)
    OEMIn stock
    Checked Sep 8, 2026
    $59
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.

Compatible — verified

Rad page: 'Compatible with all Rad Power Bikes except the 2016-2017 RadMini 1 and RadKick'; also the only charger allowed for Safe Shield replacement packs fitted to these bikes

Illustration

Rad Battery Charger (MY2025) - required for Safe Shield batteries

Fits
Rad Power Bikes · RadCity 4 · High-Step (2020-2022, external battery, direct-drive)
Part
ChargerOEMRad Power Bikes
Reference
400-01731

Part page

Voltage
48 V

Rad page: input 100-240V / 50-60Hz, standard North American 2-prong plug, 'Certified to UL 62368', 'Compatible with all Rad Power Bikes except the 2016-2017 RadMini 1 and RadKick', batteries 2015 to present. Output voltage/amps and battery-side plug NOT printed on the Rad page. REQUIRED for Safe Shield packs: Safe Shield product pages state 'Safe Shield batteries are compatible only with our updated Rad charger (sold separately). Warning: Do not use with older Rad Power Bikes chargers or any third-party or aftermarket chargers.' MPN 400-01731 per Mostly e-Bikes and HighVoltagePEV listings.

Source: Rad Power Bikes 'Rad Battery Charger (MY2025)' product page + Safe Shield Advanced Semi-Integrated page charger warning

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $65

  • HighVoltagePEV (highvoltagepev.com)
    OEMUnknown
    Checked Sep 8, 2026
    $65
    View offer
  • Rad Power Bikes (radpowerbikes.com)
    OEMOut of stock
    Checked Sep 8, 2026
    $65
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.

Probably compatible

Seller names 'Rad Power eBikes, 48V battery models' generically, not this model; 54.6V/2A matches Rad 48V system. Rad forbids third-party chargers on Safe Shield packs.

Illustration

UL Listed Charger for Rad Power eBikes (48V battery models only)

Fits
Rad Power Bikes · RadCity 4 · High-Step (2020-2022, external battery, direct-drive)
Part
ChargerAftermarketCD Coming Data (ChargerBuy)
Reference
No public part number

Part page

Voltage
48 V
Output
2 A
Connector
XLR 3-pin or 1-hole DC barrel (two variants; barrel size not stated)

Output 54.6V 2A. Page says 'designed for RadPower electronic Bikes', 'For 48V Battery Models Only'; no per-model list. Not permitted by Rad for Safe Shield packs.

Connectors to check on your bike

  • XLR 3-pin
    Standard connector
  • DC barrel
    Standard connector

Schematic of the connector family, drawn by Rankemo — not a photo of this part. Compare the shape and the pin count with the plug on your bike before ordering.

Source: ChargerBuy 'UL Listed Charger for Rad Power eBikes' page

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $24

  • ChargerBuy (chargerbuy.com)
    AftermarketOut of stock
    Checked Sep 8, 2026
    $24
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.

Probably compatible

FTH charger page names no bike; pairs with FTH's own Rad-pattern pack FTH-RAD-DC5-48-14 (DC5 port) which FTH lists for Rad external-battery models. Fit to Rad OEM pack port not confirmed.

Illustration

FTH Power 48V 3A e-bike charger, DC5 plug

Fits
Rad Power Bikes · RadCity 4 · High-Step (2020-2022, external battery, direct-drive)
Part
ChargerAftermarketFTH Power
Reference
FTH-CHG-48V-3A

Part page

Voltage
48 V
Output
3 A
Connector
DC5 (5.5x2.5 barrel per FTH naming)

FTH page: 48 volt 3 amp lithium charger with DC5 connector; charge-output voltage not printed. Matches FTH's Rad replacement pack FTH-RAD-DC5-48-14 (DC5 charge port).

Connector to check on your bike

  • DC barrel
    5.5 x 2.5 mm

Schematic of the connector family, drawn by Rankemo — not a photo of this part. Compare the shape and the pin count with the plug on your bike before ordering.

Source: FTH Power FTH-CHG-48V-3A product page + FTH RAD DC5 battery page

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $55

  • FTH Power
    AftermarketUnknown
    Checked Sep 8, 2026
    $55
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.

Probably compatible

Same 54.6V/2A output as Rad OEM charger and DC2.1 plug matches the DC 2.1 charge port stated for Rad-pattern external packs (American Electric page); Yose charger page itself names no Rad model.

Illustration

Yose Power E-Bike Battery Charger with DC2.1 plug for 48V battery

Fits
Rad Power Bikes · RadCity 4 · High-Step (2020-2022, external battery, direct-drive)
Part
ChargerAftermarketYose Power
Reference
No public part number

Part page

Voltage
48 V
Output
2 A
Connector
DC 5.5x2.1 (DC2.1)

Output 54.6V 2.0A, input AC180-240V. Page names no bike brand; Yose Power sells Rad-pattern 48V 14Ah packs (RadRunner/RadWagon/RadMini/RadRover 5/RadCity 4) sold 'no charger included'.

Connector to check on your bike

  • DC barrel
    5.5 x 2.1 mm

Schematic of the connector family, drawn by Rankemo — not a photo of this part. Compare the shape and the pin count with the plug on your bike before ordering.

Source: Yose Power 48V DC2.1 charger page (specs) + Yose Rad-compatible battery page (no charger included)

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $76

  • Yose Power Shop
    AftermarketLow stock
    Checked Sep 8, 2026
    $76
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.

Probably compatible

Charger page names no bike; DC 2.1 connector option matches the DC 2.1 charge port American Electric states for its Rad-pattern external pack. Not verified against the Rad OEM pack.

Illustration

American Electric 48V 2A Lithium Ion Smart Charger

Fits
Rad Power Bikes · RadCity 4 · High-Step (2020-2022, external battery, direct-drive)
Part
ChargerAftermarketAmerican Electric
Reference
No public part number

Part page

Voltage
48 V
Output
2 A
Connector
Selectable: XT60, DC 2.1, XLR 3-prong male, XT90, Anderson, T-port, QS8

110-220V AC input, active cooling, grounded plug; charge-output voltage not printed. American Electric sells a Rad RadRunner-pattern 48V 14Ah pack with 'DC 2.1 charge port'.

Source: American Electric 48V 2A Smart Charger page + AE Rad Runner battery page

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $100

  • American Electric
    AftermarketOut of stock
    Checked Sep 8, 2026
    $100
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.