Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Parasitic Draw

- Take the reading in milliamps.
- Note the battery reserve capacity. Refer to Battery Usage.

1. Divide the number by 4. Example: 90/4=22.5
2. Compare this to the ammeter reading.
3. The current drain in milliamps should not exceed this number.

Example: if a battery has a reserve capacity of 90 minutes, the current drain should not exceed 22 milliamps. Electrical Drain/Parasitic Load Test