Laptop batteries are available in chennai at Nungambakkam, Anna nagar, and Tambaram, Porur, Kodambakkam High Road and Velachery. Refer the following address for more information

Nungambakkam

No:130/165,Valluvar Kottam High Road, Near SOTC,
Opp to Independence Day Park, Nungambakkam,
Chennai-600034. Landline: 044 - 42664484.
Service: 9941333345 / 9841223224.

Anna Nagar

No.AB115, Shanthi Colony, 4th Avenue,
Opp to Srivari Sweets, Next to Khadims Shop,
Anna Nagar, Chennai-600040.
Landline No: 044 - 42612526.
Phone No: 9941577577 / 9941333345.

Porur

No.137E, Annamalaiyar Complex,
Trunk Road, Near Porur Signal,
Porur, Chennai - 600116.
Contact: 9841733833 / 9841433433.

Tambaram

No:34/634, GST Road, Nehru Nagar, Kadaperi
Near to MEPZ Signal, Opp to Saravana Gold Palace,
Tambaram, Chennai - 600045.
Phone No: 9841096161 / 9841699444.

Kodambakkam High Road

New No 52/B, Old No 149, Kodambakkam High Road,
Opp Hotel Palmgrove, Tirumurthy Nagar,
Nungambakkam, Chennai-600034
Contact: 9551098889 / 9841433433.

Velachery

Old No: 15, New No: 26,First Floor,
100 Feet By Pass Road,
Opp to Nilgiris, Velachery
Chennai - 600042.
Contact: 9941964196 / 9941244124.