# DieHard Platinum AGM H6 vs XS Power D3400: specs and price compared

A sourced, side-by-side comparison of the DieHard Platinum AGM H6 (DieHard) and XS Power D3400 (XS Power) among car batteries.

## Side by side

| Spec | DieHard Platinum AGM H6 | XS Power D3400 |
| --- | --- | --- |
| US price | not published | $419.99 |
| Brand | DieHard | XS Power |
| Battery type | AGM | AGM |
| Bci group size | 48/H6 | 34 |
| Cold cranking amps | 760 | 1012 |
| Cranking amps ca | 950 | 1150 |
| Reserve capacity min | 120 | 160 |
| Capacity ah | 70 | — |
| Terminal type | top-post | — |
| Weight (lb) | 43.48 | 49.97 |
| Warranty months | 48 | — |
| Maintenance free | Yes | Yes |
| Dimensions inches | 11 x 6.9375 x 7.5 | 10.24 x 6.89 x 7.16 |

## Key differences

- Bci group size: DieHard Platinum AGM H6 48/H6 vs XS Power D3400 34
- Cold cranking amps: DieHard Platinum AGM H6 760 vs XS Power D3400 1012
- Cranking amps ca: DieHard Platinum AGM H6 950 vs XS Power D3400 1150
- Reserve capacity min: DieHard Platinum AGM H6 120 vs XS Power D3400 160
- Weight (lb): DieHard Platinum AGM H6 43.48 vs XS Power D3400 49.97
- Dimensions inches: DieHard Platinum AGM H6 11 x 6.9375 x 7.5 vs XS Power D3400 10.24 x 6.89 x 7.16

## Sources

- DieHard Platinum AGM H6: https://shop.advanceautoparts.com/p/diehard-platinum-agm-battery-h6-group-size-760-cca-950-ca-120-minute-reserve-capacity-h6-agm/10210829-P (shop.advanceautoparts.com, verified 2026-07-13)
- XS Power D3400: https://4xspower.com/products/d3400 (4xspower.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/car-batteries/diehard-platinum-agm-h6-vs-xs-power-d3400/
Cite: Per The Front Desk Review, DieHard Platinum AGM H6 (not published) vs XS Power D3400 ($419.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-batteries/diehard-platinum-agm-h6-vs-xs-power-d3400/
License: CC BY 4.0.