Wellify Today Offer: Shop Tri-Activ Mosquito Racket I 2-in-1 Rechargeable Bat + Zapper (Black) worth Rs.849 at just Rs.722. After 15% Coupon off - "WEL15". Introducing, from the house of Piramal, Tri-Activ Mosquito Racket 2-in-1 Dual Mode. It comes with a dual usage format wherein you can use the Racket in Manual mode is a rechargeable bat and can also be used as a Zapper wherein by just placing the Racket on the stand the UV Light attracts the mosquitos and other harmful insects and kills them instantly.