Use not stated · AGM
ODYSSEY Extreme ODX-AGM34 78
Manufacturer part number ODX-AGM34 78. Specifications as published by ODYSSEY.
DocumentedWhat are the specifications of the ODYSSEY ODX-AGM34 78?
The ODYSSEY Extreme ODX-AGM34 78 (part number ODX-AGM34 78) is a 12 V AGM battery (use not stated). The manufacturer rates it at 68 Ah (C20), 850 A CCA (SAE), 135 min reserve capacity. Published dimensions: 276 × 172 × 200 mm. Weight: 22.5 kg. Values taken from the manufacturer document cited below (checked 2026-11-08).
- Battery
- ODX-AGM34 78
- BCI group
- n/p
- EN / DIN / JIS code
- n/p
- Reserve capacity
- 135 min
- CA
- n/p
- Dimensions (L × W × H)
- 276 × 172 × 200 mm
10.87 × 6.77 × 7.87 in - Approx. weight
- 22.5 kg (49.6 lb)
- Polarity
- n/p
- Terminal type
- SAE & Side
“n/p” = not published in the manufacturer document we cite. We never fill missing fields with assumptions.
Source and verification
- Source
- ODYSSEY Battery Product Guide (EnerSys)
- Source document
- ODYSSEY Battery Product Guide (EnerSys), doc code AMER-EN-PG-ODY-0826, (c) 2026 EnerSys
- Verified
Data notes (conflicts, conversions, missing fields)
Former part number: 34/78-PC1500. PHCA 1500 A. Inches: L 10.9 x W 6.8 x H 7.9 (container 7.3 / 184 mm); 49.5 lb. Side terminal receptacle: add 5/16 in (8 mm) to container width; side terminal torque 60 in-lb (6.8 Nm). CCA footnote: 'Cold Start Performance S.A.E J537 Apr 2016'. Capacity column '20 HR [Ah]'. Guide gives in (mm) and lb (kg); mm/kg copied as printed. height_mm = Total Height. BCI group not stated as such ('BCI'/'Group' do not appear in guide); old part-number prefix not used to fill bci_group. battery_type left empty: guide gives no per-series purpose (general text: 'MASSIVE STARTING POWER', 'MORE DEEP-CYCLE CAPACITY'). Technology: guide says 'AGM2 Thin Plate Pure Lead (TPPL)'. Polarity not stated.
This page describes the battery only. It does not state which vehicles it fits: check the vehicle manufacturer’s specification and the label of the battery fitted.