Battery Atlas

Starting (SLI) · AGM

Exide AGM EK508

Manufacturer part number EK508. Specifications as published by Exide.

Documented

What are the specifications of the Exide EK508?

The Exide AGM EK508 (part number EK508) is a 12 V AGM battery (starting (sli)). The manufacturer rates it at 50 Ah, 800 A CCA. Published dimensions: 260 × 173 × 206 mm. Weight: 17.5 kg. Values taken from the manufacturer document cited below (checked 2026-11-08).

Voltage12V
Capacity50Ah
CCA800A · standard not stated
Stored energy600Wh · V × Ah
Battery
EK508
BCI group
n/p
EN / DIN / JIS code
G34
Reserve capacity
n/p
CA
n/p
Dimensions (L × W × H)
260 × 173 × 206 mm
10.24 × 6.81 × 8.11 in
Approx. weight
17.5 kg (38.6 lb)
Polarity
n/p
Terminal type
EN taper post

“n/p” = not published in the manufacturer document we cite. We never fill missing fields with assumptions.

Source and verification

Source
Exide product and range pages
Source document
Product overview - AGM EK508 | Exide
Verified
Data notes (conflicts, conversions, missing fields)

Layout code as stated by the manufacturer: ETN 9 (polarity not otherwise stated). Capacity rate not stated. CCA standard not stated. Weight 17.50 kg 'subject of variation'. Hold-down B7. en_code = 'Box size' G34 as stated. OE cross-references listed: MCEX800PFAGM, 2132202. battery_type from Exide AGM automotive range (start-stop/xEV).

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.

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