These weapons are "batteries" for the Toy Maker to power his mechanical monsters, and are used by Trevor as a dangerous electricity bomb. When activated, they release multiple bolts of energy that leave enemies trapped into an electric sphere while being electrocuted. Some enemies are unaffected by them.
This is an electrical energy pack that Trevor throws at enemies. When it hits the ground it will knock opponents up into the air with electric shock spasms giving Trevor the chance to attack them. The batteries used by the Toy Maker to power his mechanical monsters are used by Trevor as dangerous electricity bombs. When activated, they release multiple tongues of energy that leave enemies within their sphere of influence and their ultimate destruction.
Special: The 'Charged' secondary attack charged bomb will stun much bigger creatures and inflict much more damage.