FTH Power RAD Power Bikes Replacement Battery 48V 14Ah (DC5 charge port)
FTH-RAD-DC5-48-14
Aftermarket replacement for Rad External Battery Pack 48V 14Ah (legacy 'Standard' pack, seat-tube/downtube rail mount) (RP-1304 / RAD-S1304Y / HL-RP-S1304).
- Voltage
- 48 V
- Capacity
- 14 Ah
- Connector
- DC5 charge port; Rad external form factor 367.5 x 90.3 x 111 mm
- UL certified
- Not certified
13S5P Panasonic/LG/Samsung cells, 14 lb, 2-year warranty, charger sold separately (FTH-CHG48DC5). Seller's compatibility list mixes external-battery models (RadCity 4, RadMini 4, RadWagon 4, RadRunner Plus, RadRunner 2, RadExpand 5, RadMission) with semi-integrated models (RadRover 6 Plus ST, RadCity 5 Plus, RadRunner 3 Plus, Radster Trail) - physically one pack cannot fit both, so the list is treated as unreliable.
Connector to check on your bike
- DC barrel5.5 x 2.5 mm · charge port
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.
Fits these bikes
- ProbableRad Power Bikes RadWagon 4 2019-2024, external batteryFTH lists 'RadWagon 4' but its list also names semi-integrated models a DC5 external pack cannot fit, so the list is treated as unreliable; voltage/capacity/external format match · verified Sep 8, 2026
- ProbableRad Power Bikes RadRunner Plus RadRunner 1 Plus (2020-2021, LCD, external battery)FTH lists 'RadRunner Plus'; same caveat about the mixed compatibility list · verified Sep 8, 2026
- ProbableRad Power Bikes RadMini 4 High-Step (2020-2022, external battery)FTH lists 'RadMini 4'; same caveat about the mixed compatibility list · verified Sep 8, 2026
- ProbableRad Power Bikes RadCity 4 High-Step (2020-2022, external battery, direct-drive)FTH lists 'RadCity 4'; same caveat about the mixed compatibility list · verified Sep 8, 2026
Where to buy · from $455
| Seller | OEM / Aftermarket | Price | Stock | Last checked | |
|---|---|---|---|---|---|
| FTH Power | Aftermarket | $455 | Unknown | Sep 8, 2026 | View offer |
- FTH PowerAftermarketUnknownChecked Sep 8, 2026$455View offer
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