Comment choisir le fusible d'une batterie Lithium adapté au convertisseur ?

Sizing the fuse for a lithium battery ➡️ the simple method WattCycle VASP (ECE R10) Bluetooth Lithium Battery 12V 314Ah 4kWh Battery https://eu.wattcycle.com/mrvanlife12V... 12V 100Ah 1.2kWh Battery https://eu.wattcycle.com/mrvanlife12V... 7% discount code ➡️mrvanlife ▬▬▬▬▬▬▬▬▬▬▬ ⬇️The secrets of electric self-sufficiency in a campervan ⬇️ https://mister-vanlife.fr/secrets-ele... ▬▬▬▬▬▬▬▬▬▬▬ ⬇️ The Best Lithium Batteries of 2026 ⬇️ https://mister-vanlife.fr/meilleur-ba... ▬▬▬▬▬▬▬▬▬▬▬ ⬇️ MY SETUP ⬇️ https://mister-vanlife.fr/go/setup ▬▬▬▬▬▬▬▬▬▬▬ Description: Think you need a 200A fuse for a 200Ah battery? That's a very common mistake! In this video, we explain how to correctly size the fuse between a lithium battery and a 12V inverter to protect your electrical installation. Through a concrete example with a WattCycle 12V 314Ah battery and a 2000W inverter, you will learn how to calculate the actual current drawn by the inverter, apply the safety margin, and choose the correct fuse rating. We will also cover: why the fuse protects the cable and not the battery; how to calculate the actual current from the inverter's power rating; the importance of inverter efficiency; why cable cross-section is just as important as the fuse; the differences between ANL, MEGA, and MIDI fuses; and why breaking capacity is essential with lithium batteries. A simple and practical guide to avoid sizing errors that can cause overheating or a fire in your 12V or 24V system. ▬▬▬▬▬▬▬▬▬▬▬▬ Mister-Vanlife participates in the Amazon EU Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.fr. Includes commercial communication. ▬▬▬▬▬▬▬▬▬▬▬ CHAPTERS OF THIS VIDEO ▬▬▬▬▬▬▬▬▬▬▬▬ 00:00 Introduction 00:41 What is a fuse used for? 01:25 How to choose the right fuse? 03:56 Cable sizes 05:23 Standard fuse chart 05:45 Different types of fuses