XS Power HD-3400 Hold Down Battery Hold Down
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Group 34 Hold Down Hardware Built to Stay Put
The XS Power HD-3400 Hold Down is the correct anchoring solution for Group 34 batteries in performance audio builds. Group 34 is a popular choice for both front and secondary battery positions, and a purpose-designed hold down at this group size means the battery is secured the way the manufacturer intended — not wedged in with shims or held by a generic strap. Tight fitment reduces vibration transmitted to the terminals and keeps cable connections from working loose over time.
Competition rule sets consistently require batteries to be positively restrained, and the HD-3400 fulfills that requirement without modification. It integrates naturally with the broader XS Power hardware line, including top post terminals, battery cable lugs, and ring terminals, for a matched installation that reflects the same build quality as the XS Power batteries it secures.
Specifications
| Type | Custom XS Battery Hold Down |
| Fitment | Made for XS 3400 Series |
| Construction | Billet Aluminum |
Authorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.
PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.
For more information, visit www.P65Warnings.ca.gov
