Billy Slade from System Solutions walks you through how to set up Go Power! lithium batteries with the Go Power! IC Series Inverter/Charger using the IC Series Remote. Lithium batteries need different charging voltages than lead-acid or AGM batteries, so updating these settings is an important step to get full performance and a long service life from your lithium battery bank.
Which Models This Applies To
These settings apply to the Go Power! IC Series Inverter/Chargers (GP-IC-2000-12 and GP-IC-3000-12) when used with the IC Series Remote (GP-ICR-50).
Why Lithium Batteries Need Custom Charge Settings
The IC Series charger includes preset profiles for common battery types. Go Power! lithium batteries charge best with a custom profile, which lets you set the exact absorption and float voltages they need. Using the wrong profile can undercharge the battery or shorten its lifespan.
Step-by-Step: Lithium Battery Setup on the IC Series Remote
- Open the Unit Setup menu and press Enter.
- Scroll to Battery Type and press Enter.
- Select Custom and press Enter.
- Set Absorption to 14.4 VDC and press Enter.
- Set Float to 14.1 VDC and press Enter.
- Set Equalize to 12.7 VDC and press Enter.
- Scroll to Final Charge and press Enter.
- Set Final Charge to Float and press Enter.
Using a Different Lithium Battery Brand?
The values above are for Go Power! lithium batteries. If you have a lithium battery from another manufacturer, check their recommended charging specifications before you change these settings.