Product-Level Verification

Battery Manufacturer Directory · Last reviewed 2026-09-15

Direct answer: A product-level entry verifies a specific battery model's claimed specification — its group size, capacity (Ah) and cold cranking amps (CCA) with its test standard — against named sources. It goes one level deeper than a company listing: it checks that the numbers on the label are substantiated, not just that the company exists.

What a product entry must state

Group / model — the battery group or model code (e.g. H7, 55D23, N200).
Capacity and CCA — the claimed Ah and CCA.
CCA basis — which standard the CCA was measured under (JIS −15°C, EN/SAE −18°C, DIN). A CCA value without its standard is not recorded.
Verification source — the datasheet(s) the claim was checked against.

Example verified entries

Group	Alias	Standard	Voltage	Capacity	CCA	CCA basis	Verified against
55D23	—	JIS	12V	60 Ah	540 A	JIS (−15°C)	双帆 / 松下 / Century / GS datasheets
65D23	—	JIS	12V	60 Ah	500 A	JIS (−15°C)	Chinese manufacturer standards
H7	LN4 / DIN80	DIN/EN	12V	80 Ah	760 A	EN (−18°C)	Varta / Bosch / Exide datasheets
H8	LN5 / DIN92	DIN/EN	12V	92 Ah	880 A	EN (−18°C)	Varta / Bosch / Exide datasheets
N200	190H52	JIS	12V	200 Ah	1100 A	JIS (−15°C)	Truck battery reference datasheets

Verified vs unverified

A product claim that cannot be matched to a named source is recorded as unverified, not silently credited. The most common place this matters is CCA — a value that omits its standard, or that reads higher because it was tested under the warmer JIS method, is flagged rather than passed through. See the verification criteria and the main-site CCA article.

The Author's Take

Position: Product-level verification is where a directory earns its keep — a company listing proves the maker exists; a product entry proves the spec is real.

Reasoning: The label number is the thing buyers actually act on, and it is exactly where exaggeration lives. Checking the Ah and the CCA and its standard against a named datasheet is the difference between a directory and a list.

This is the author's editorial view, not a purchasing guarantee.

Return to Battery Manufacturer Directory · World Battery Hub. Informational, not purchasing advice.