Best Charger for Iphone 15pro max

Hello venush1

welcome to this Apple {user-to-user) community!

Re: Best Charger for Iphone 15pro max

"this was my first iphone 15 pro max.got that after my A/levels..I need to know what was the best charging wattage to keep my iphone's battery health much more longer and best performance. "

Apple provides much guidance in the article ::Batteries - Maximizing Performance - Apple

Eg;says:

“Battery life” is the amount of time your device runs before it needs to be recharged.

“Battery lifespan” is the amount of time your battery lasts until it needs to be replaced.

Maximize both and you’ll get the most out of your Apple devices, no matter which ones you own.

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Also: iPhone 15 Pro Max - Tech Specs - Apple Support lists the wattage for the different kinds of chargers

Eg: says:

Charging and Expansion

• USB-C connector with support for:
• Charging
• DisplayPort
• USB 3 (up to 10Gb/s)16

Power and Battery17

• Video playback: Up to 29 hours
• Video playback (streamed): Up to 25 hours
• Audio playback: Up to 95 hours
• Built‑in rechargeable lithium‑ion battery
• MagSafe wireless charging up to 15W18
• Qi2 wireless charging up to 15W18
• Qi wireless charging up to 7.5W18
• Fast-charge capable: Up to 50% charge in around 30 minutes19 with 20W adapter or higher (available separately)

MagSafe

• Wireless charging up to 15W18
• Magnet array
• Alignment magnet
• Accessory Identification NFC
• Magnetometer

17 All battery claims depend on network configuration and many other factors; actual results will vary.

Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles

vary by use and settings. See apple.com/batteries and apple.com/iphone/battery.html for more information.

All the best :-}