Can I Use My Alternator to Charge Lithium Batteries?
Updated 10/25/2021 | Published 10/23/2021
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Question:
Hello, thank you for all your help so far. I would like to know is it a requirement to maintain the lead acid battery system in an rv and separate it from the lithium battery bank for the purpose of receiving the charge from the alternator? I hope I am asking this correctly. Thanks!
asked by: Steve A
Expert Reply:
I am happy I have been able to help you. You would what to maintain a lead acid battery system separate from your lithium battery bank. To charge your lithium batteries correctly you will need to install a separate charger. You can't run them both directly off of the alternator without damaging your lithium batteries. I recommend the Redarc In-Vehicle BCDC Battery Charger item # RED96FR. The Redarc BCDC single-input battery charger allows for easy charging of your lithium battery. This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector. This is to ensure that it's able to fully charge your auxiliary battery then your alternator can keep your vehicle battery charged.
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Go Power Solar AE-6 All Electric System with 2 MPPT Solar Controllers - 1,200 Watt Solar Panels
- RV Solar Panels
- Roof Mounted Solar Kit
- Rigid Panels
- 1140 Watts
- 10.1 Amps or More
- AGM
- Gel
- Lead Acid
- Lithium
- 5-7/8L x 3-7/8W Inch
- 6 Panels
- Go Power
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