Published by Jinfan
What to bring to the review
- Exact battery, host and relevant charger revisions
- Confirmed requirements, proposed targets and unresolved questions kept separate
- A responsible owner and evidence location for each decision
8 fields for an OEM battery connector interface specification
Use a row with field number, requirement, responsible party, revision, evidence link and decision. Keep the original measurements or documents available to the authorized project team. Mark missing evidence as open; do not replace it with an estimated pass.
- 1. Identification: record both mating part numbers and drawing revisions.
- 2. Contact map: define assignments, polarity and the viewing direction used in the drawing.
- 3. Electrical conditions: record continuous and transient requirements and the applicable component limits.
- 4. Signal meaning: separate power, sensing, identification and communication contacts.
- 5. Connection states: define permitted behavior when disconnected, partially connected or fully mated.
- 6. Harness: identify wire, termination and strain-relief definitions with their responsible owner.
- 7. Host response: specify enable, inhibit and fault behavior without assuming universal hot-plug support.
- 8. Verification: link the exact mating pair to inspection records and agreed test results.
Use the record to make a scoped decision
Resolve disagreements between the pack and host contact maps before sample assembly. Compare component documentation with the proposed operating conditions and record unresolved items. After a connector or harness change, determine which electrical, mechanical and host checks need to be repeated.
Keep acceptance limits explicit
Do not connect a pack to discover unknown polarity. A shared connector shape or voltage label is insufficient evidence for compatibility.
Technical context and limits
This protector illustrates that protection functions, thresholds and delays are device-specific. Consult the documentation for the actual hardware. Citing this example does not identify a component used by Jinfan or establish system qualification.