Five brands, one manufacturer
Natraj Energy Limited is the parent manufacturer of all five brands below. Each is a distinct product line with its own technology, segment and target buyer.
| Brand | Technology | Segment | Target Buyer | Hub |
|---|---|---|---|---|
| APEX | Lead-Acid | Inverter, solar and automotive batteries | Homeowners, solar installers and automotive users across India. | Visit |
| Duracharge | Lead-Acid | Stay Charge Always | Homeowners, solar installers and small businesses. | Visit |
| Nextra | Lead-Acid | Power forward | Dealers, distributors and B2B buyers. | Visit |
| APEX IONX | Lithium-Ion (LFP) | Residential and solar lithium battery storage | Homeowners, solar installers and small businesses. | Visit |
| IONX ENERGY | Lithium-Ion (LFP) | Commercial, industrial and utility-scale BESS | C&I procurement teams, EPC contractors and utilities. | Visit |
APEX
Performance-focused lead-acid batteries for inverter backup, solar and automotive use.
Explore APEXDuracharge
Reliable tall tubular lead-acid batteries for home inverter and solar applications.
Explore DurachargeNextra
Tall tubular lead-acid batteries for inverter backup and solar, targeting dealers and B2B buyers.
Explore NextraAPEX IONX
Residential and solar lithium-ion (LFP) battery storage. FERROX 5K (5.12 kWh, 100Ah) and FERROX 12K (12.03 kWh, 235Ah) modules for home backup and solar self-consumption.
Explore APEX IONXIONX ENERGY
Grid-tied battery energy storage systems (BESS) for commercial, industrial and utility-scale applications. Capacity in hundreds of kWh to MWh, containerised or rack-mounted. Buyer is a C&I procurement team, EPC contractor or utility.
Explore IONX ENERGYManufacturing & certifications
All brands are manufactured at NH509, Opp. Maruti Showroom, Aligarh Road, Near Ruheri, Hathras, Uttar Pradesh 204101, India. Certification status is stated honestly per product — see the certifications page for details.