Recycled Energy is a trait in Destiny 2 that can appear on 16 weapons. There is also an enhanced version with a stronger effect.
What Recycled Energy does
Reloading after defeating targets grants energy to your lowest charged ability.
Enhanced version
Reloading after defeating targets grants an increased amount of energy to your lowest charged ability.
Weapons that can roll Recycled Energy (16)
Admetus-DVoid · Scout Rifle
Ahab CharSolar · Auto Rifle
Cruoris FR4Arc · Fusion Rifle
Festival FlightStrand · Grenade Launcher
GunburnKinetic · Submachine Gun
JurisprudentStasis · Scout Rifle
Long ArmArc · Scout Rifle
Long Arm (Adept)Arc · Scout Rifle
Mint RetrogradeStrand · Pulse Rifle
Mirror ImagoStrand · Submachine Gun
Mirror Imago (Adept)Strand · Submachine Gun
New Pacific EpitaphStasis · Grenade Launcher
New Pacific Epitaph (Adept)Stasis · Grenade Launcher
Qua Furor VStasis · Machine Gun
Shoreline DissidentVoid · Sniper Rifle
Yeartide ApexSolar · Submachine Gun