bids are invited for battery charger 0-128 v, 0-25a single output as per specification , 0-32 volt, 0-100a single output as per specification , 0-32 v, 0- 100a single output as per specification , 0-32 v, 0-20a dual output as per specification , 0-32 v, 0-30a single output as per specification portable battery charger mains battery charger (mha), online ups (v2), battery charger, heavy duty, solar battery charger for radio set (mha), portable fire extinguishers (v2) as per is 15683:2018, dry battery operated portable flashlights, general purpose battery chargers, car charger, battery chargers (for transreceivers) (v2), handset adapters online ups (v2) relevant mains battery charger (mha) battery charger, heavy duty total quantity : 22