Compatibility answer

Will the Rad Safe Shield Advanced Semi-Integrated Battery (15 Ah) work with the Rad Power Bikes RadRunner 3 Plus utility e-bike?

Yes. Both use Rad Power Bikes semi-integrated battery - Safe Shield Semi-Integrated 14 Ah / Advanced Semi-Integrated 15 Ah.

Both records are reviewed against the manufacturers' sources; sources last checked 2026-10-14. Informational only: confirm with the manufacturer before buying.

Why

  • ✓ Both use Rad Power Bikes semi-integrated battery - Safe Shield Semi-Integrated 14 Ah / Advanced Semi-Integrated 15 Ah.

Good to know

  • Rad lists semi-integrated models as incompatible with its external batteries, and vice versa.
  • Radster Road/Trail (15 Ah) and RadRunner Max (14 Ah) are linked only to the pack Rad names for them.
  • Rad: Safe Shield batteries 'are compatible only with our updated Rad charger' - 'Do not use with older Rad Power Bikes chargers or any third-party or aftermarket chargers.'
  • Rad: 'Not for use on non-Rad Power Bikes branded ebikes.'
  • Safety: use only batteries and chargers the drive-system maker approves. Lithium batteries that don't match can overheat.

Sources

Check your exact setup

Other parts in the cart, current configuration (installed memory, fan brackets) and adapters can change the answer.

Check a whole cart

Also checked with the Rad Power Bikes RadRunner 3 Plus utility e-bike

Everything checked with it

AI assistants and developers: the same answer, with a signed receipt, from check_compatibility at https://tetheredtrust.com/mcp or POST https://tetheredtrust.com/v1/check with existing_id: "rad-radrunner-3-plus", candidate_id: "rad-safe-shield-advanced-semi-integrated-15ah".