Beiträge von AmsterdamAmber

• Can I use this battery for an electric boat motor?

  I use something similar in my little electric boat: 280Ah works great. Range is good and weight is manageable. But if you have a powerful outboard, I’d either parallel two smaller batteries o...

  gepostet in Trolling-Motor

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  AmsterdamAmber
  19.11.25, 03:40
• How many years can I expect this battery to last?

  Short answer: the battery will probably outlive your off-grid project. Just don’t cook it, torture it, or freeze it.

  gepostet in Solar Off-Grid & Hütte

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  AmsterdamAmber
  19.11.25, 03:34
• Spannungsausgleich nötig?

  Honestly, lots of people just connect them directly — usually works fine. But the proper way is to match the voltages first. Doesn’t hurt to do it.

  gepostet in Solar Off-Grid & Hütte

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  AmsterdamAmber
  19.11.25, 03:31
• Kann die Batterie direkt angeschlossen werden?

  I wouldn’t do it. Without a controller you have zero control over voltage or current, which is too risky for LiFePO4. A small MPPT isn’t expensive and keeps the battery safe.

  gepostet in Solar Off-Grid & Hütte

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  AmsterdamAmber
  19.11.25, 03:29
• Erstes Laden – reicht mein Ladegerät?

  13.8 V works, but it won’t fully charge a LiFePO4 battery. A charger that can reach 14.2–14.6 V is definitely better. If you want full capacity, you’ll need an LFP-compatible char...

  gepostet in Wohnmobil & Camper (RV)

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  AmsterdamAmber
  19.11.25, 03:28
• Hat jemand schon einen Zellentausch gemacht?

  Yeah, I’ve done it once, but honestly, I’m not sure I’d do it again. It’s pretty tricky, especially with the BMS and all the connections. If you’re not confident, thin...

  gepostet in Wohnmobil & Camper (RV)

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  AmsterdamAmber
  19.11.25, 03:25