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Firstekbattery alternatives & similar sites

The One-stop Solution Provider for Rechargeable Batteries, Lead-acid Battery & LiFePO4 Battery Manufacturer - QINGYUAN YIYUAN POWER SUPPLY CO., LTD. — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Auto Parts →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
batterywarehouse.com ↗	38 match shared topic	Battery Warehouse \| Batteries Maryland Battery Replacement Pennsylvania \| Alkaline and Rechargeable Batteries for car, cell phone, camcorder, cameras with Worldwide Shipping Available Nationwide Wholesale Pricing - Coupon, Coupons, Discount, Discounts, Bargain, Deal, Local, Carroll County, Maryland,	United States~ en	auto-parts	robotsllmsaihumans	emailphone	none
ameresco.com ↗	38 match shared topic	Infrastructure Solutions Provider \| Efficiency & Analytics \| Ameresco	en	power-and-energy-industry Weebly	robots llmsaihumans	emailphone	none
zincfive.com ↗	38 match shared topic	Nickel-Zinc Batteries & Power Solutions \| ZincFive	en	power-and-energy-industry WordPress	robotsllmsaihumans	emailphone	none
generac.com ↗	32 match shared topic	Generac Power Systems \| A total energy solutions company	en	power-and-energy-industry	robotsllmsaihumans	emailphone	none
toshiba.com ↗	32 match shared topic	Energy, Industrial, and Electronics Solutions \| Toshiba America	en	power-and-energy-industry WordPress	robotsllmsaihumans	emailphone	none
interstatebatteries.com ↗	32 match shared topic	Interstate Batteries \| Outrageously Dependable	en	auto-parts	robotsllmsaihumans	emailphone	none
wartsila.com ↗	32 match shared topic	The global leader in innovative technologies and lifecycle solutions for the marine and energy markets \| Wärtsilä	en	power-and-energy-industry	robotsllmsaihumans	emailphone	none
deipowersolutions.com ↗	32 match shared topic	DEI Power Solutions \| Home	en	power-and-energy-industry WordPress WooCommerce	robotsllmsaihumans	email phone	none
meanwell.com ↗	32 match shared topic	MEAN WELL Switching Power Supply Manufacturer	en	power-and-energy-industry	robotsllmsaihumans	emailphone	none
phillips66.com ↗	32 match shared topic	Leader in Energy Solutions \| Phillips 66	en	power-and-energy-industry WordPress	robotsllmsaihumans	emailphone	none
enersys.com ↗	32 match shared topic	EnerSys \| Global Leader in Stored Energy & Power Solutions	en	power-and-energy-industry	robotsllmsaihumans	emailphone	none
innio.com ↗	32 match shared topic	Power Generation Equipment & Energy Solutions \| INNIO	en	power-and-energy-industry WordPress	robotsllmsaihumans	emailphone	none
oati.com ↗	32 match shared topic	OATI \| Energy and utility software solutions	en	power-and-energy-industry WordPress	robotsllmsaihumans	email phone	none
varta-automotive.com ↗	32 match shared topic	Your battery from the expert \| VARTA Automotive Batteries \| VARTA Automotive Batteries	en	auto-parts	robotsllmsaihumans	emailphone	none
bullfrogpower.com ↗	32 match shared topic	Renewable Energy Provider - Clean, Sustainable Energy \| Bullfrog Power	en	power-and-energy-industry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
walkerproducts.com ↗	32 match shared topic	Walker Products OEM and Aftermarket Autoparts Manufacturer	en	auto-parts WordPress WooCommerce	robotsllmsaihumans	emailphone	none
vallourec.com ↗	32 match shared topic	Vallourec Smart Tubular Solutions	en	power-and-energy-industry WordPress	robotsllmsaihumans	emailphone	none
akersolutions.com ↗	32 match shared topic	Aker Solutions \| Aker Solutions	en	power-and-energy-industry	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.