Charger for MacBook Pro 2010

See the following from About Mac power adapters - Apple Support

60W MagSafe Power Adapter with "L" style connector

• 13-inch MacBook Pro models introduced in 2010 through 2012

85W MagSafe Power Adapter with "L" style connector

• 15-inch MacBook Pro models introduced in 2010 through 2012
• 17-inch MacBook Pro models introduced in 2010 through 2011

Amazon still has some of both of the above. See: https://www.amazon.com/Apple-MagSafe-previous-generation-13-3-inch/dp/B002TLTIS8/ref=sr_1_3?keywords=60w+magsafe+power+adapter+with+l+style+connector&qid=1650838328&sr=8-3

and

https://www.amazon.com/Apple-MagSafe-Adapter-17-inch-MacBook/dp/B004L6MLPQ/ref=sr_1_3?keywords=85w+magsafe+power+adapter+with+l+style+connector&qid=1650838380&sr=8-3

Ask Apple, as a starting point.

There are a couple of different MacBook Pro models that match your stated model info, so here’s the definitive list:

… About Mac power adapters - Apple Support