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Store listing — 1S 320 mAh lithium battery

Angel supplied photographs and authorized a new ERP part and development-store listing on 2026-09-20. The sample marking records ULi-402535, 3.7 V, and 320 mAh. No manufacturer identity, exact connector family/pitch, charging/discharge rating, dimensional measurement, supplier record, datasheet or transport test summary was supplied; do not infer these from the marking or photographs.

Identity and pricing

  • Production ERP: EE-C-0197, part 220, Battery_LiPo_402535_320mAh_3.7V, Components/Electromechanical. It is purchaseable/component/active, non-salable, and uses the professional labeled sample image. Stock item 86 records an estimated opening count of about 85 at Shop/Shelf A/Bin 03; recount before production release.
  • Owner-reported purchase cost: $1.50 each. This is recorded in the ERP part note; supplier, freight, duty and landed-cost basis remain undocumented.
  • Development WooCommerce: product 227, SKU EE-C-0197, https://dev.embeddedera.com/product/ee-c-0197/ . Regular price $6.95 each for 1–4 and fixed tier $6.00 each for 5+; five units total $30.00.
  • Mapping: _ee_erp_part_id=220, one ERP unit per item. Production release remains pending. The development listing has an explicit fictional stock allowance of 100 and public-sandbox test-checkout enrollment; this is not ERP availability.

Media and acceptance

Two professional white-background product photographs were prepared from Angel's actual front/label and reverse photographs. The labeled view is the featured WooCommerce image and ERP image. The reverse view is linked from the listing description so WooCommerce retains its lightweight single-image gallery. No pinout graphic or connector-family claim was added.

Phone375 and desktop1440 acceptance loaded both WebP views, displayed the $6.95/$6.00 tier and test-checkout notice, produced no overflow or JavaScript errors, and verified the five-unit cart total at $30.00. Search by EE-C-0197 returns the listing. Source commit 4fcb2bf; repeatable setup is scripts/configure-battery-320mah.php.

Production release gaps

  • Confirm manufacturer/model, supplier identity and datasheet.
  • Measure the complete assembly, wire length and weight; identify the connector series and verify polarity with a meter.
  • Recount stock item 86 under SOP-023 before production release; its opening quantity is explicitly estimated at about 85.
  • Obtain the applicable UN38.3 test summary and confirm it covers this exact cell.
  • Approve packaging, carrier service/destinations and ERP allocation behavior before enabling real sales.

USPS rule for loose cells — read 2026-10-30 (Pub 52 349.241/349.244, pe.usps.com/text/pub52/pub52c3_028.htm)

Mailable by surface only (Ground Advantage; Priority/air prohibited). Mailpiece ≤ 5 lb. Cells in their sealed packaging. Each battery must display a Wh marking (349.241c) — our samples show only V/mAh, so they likely fail as-is. Box: DOT lithium battery mark with UN3480 on the address side + text "Surface Mail Only, Lithium-ion Batteries - Forbidden for Transportation Aboard Passenger Aircraft". Declare hazmat in Pirate Ship (undeclared → USPS hazmat non-compliance fee). UN 38.3 summary required (349.221(1); 49 CFR 173.185). Blockers to selling: Wh-marked cells, sealed individual packaging, UN 38.3 summary — ask the supplier. Live listing is "Coming soon" until then.