Tender For supply of nickel metal hybrid (ni-mh) battery for 5w vhf transreceiver sanchar model stc 700 with capacity of 7.2v / 2300mah as per rdso/spn/tc/107-2018 ver 2.1 or with latest amendment, with one year warranty from the date of receipt of material. [ warranty period: 30 months after the date of delivery ]