Quotation Require for Charger Unit along with required tubular lead acid storage batteries 15 Nos. X 2 V, 100 AH rating, suitably fixed & interconnected on suitable battery rack. The charger unit shall be provided with over charge & deep discharge protection, Voltmeters & Ammeters both for 250V AC input supply and 30V DC output supply, SP MCB of 6/10A DC rating six numbers for protection of outgoing load circuits.