The weakest in the torque stakes but it's vibration we need to free seized items without shearing.

Huini 12V Cordless Ratchet Wrench, 3/8" Electric Ratchet Wrench Kit 40N.m, 0-300 RPM,Impact Drive Ratchet Rattle Nut Gun with 2 x Lithium-Ion 1.5Ah Battery...
4.0

Protmex 3/8'' Cordless Ratchet Wrench, 60FT-LBS (80N.m) Electric Ratchet with 21V 2 X 2.0Ah Battery, 400 RPM Chargeable Power Ratchet Driver Set with 8...
4.0

Cordless Ratchet Wrench, 3/8" 12V Electric Battery Ratchet with LED Light, 7 Pcs Sockets, 2 x Li-Ion Battery and Fast Charger, 45N.m, 0-300 RPM, Impact...
5.0