Subreddit rules check
r/batterychemistry
Can you promote here?
The written rules take no clear position, which is NOT permission: unclear communities enforce norms through removals instead of rulebooks. Sort by top, study which builder posts survived and how they were framed, and when in doubt ask the mods.
From the rules · No explicit self-promo rules visible; posts are auto-archived after 6 months — double-check whether the subreddit currently accepts new posts or has posting restrictions.
Links
No explicit link policy. Default to no URL: link-plus-young-account is one of the most common automated removal patterns on Reddit.
What this community rewards
Dominant post formats: discussion, data, question
Headline: be specific and technical (e.g., “Cycle life of LiFePO4 at 2C — 500 cycles, tabulated”). Post in first person when sharing your experiment; include methods, conditions, and raw data or plots. Typical length 200–800 words. Tone: neutral, technical, citation-backed. Upvoted: original data, clear methodology, useful discussion; removed or ignored: vague speculation, off-topic consumer pitches, or low-effort posts.
Arriving in the local format matters: cross-posting the same text everywhere reads as tourist instantly. The wider method is in the Reddit playbook.
Classified mechanically from the community's published rules and recent top posts, last checked July 2026. Rules change and moderators have the final say: verify at r/batterychemistry's rules page before posting anything that matters.
Thread Otter checks this before every send
These profiles power the product: promo-banned communities never receive a promotional draft, drafts arrive in the local format, and a fact-check gate plus human pacing protect the account doing the talking.