12V 24V Automatic Battery Charger 10A — SMPS, 5-Step Variable Current, FCBC Repair Mode

All lead-acid types from 4Ah to 150Ah — VRLA, SMF, AGM, Tubular, and Gel. Works for car, bike, inverter, truck, DG set, forklift, and e-rickshaw batteries. Compatible with Exide, Amaron, Luminous, Okaya, Microtek, Livguard, and Su-Kam.

Use 10% of battery Ah as the charging current. 2A for small bikes/scooters (4–20Ah). 4A for motorcycles and small cars (20–40Ah). 6A for mid-size cars and SUVs (40–65Ah). 8A for large cars and light trucks (65–90Ah). 10A for trucks, inverter batteries, DG sets (90–150Ah).

Yes. Switch to Boost mode to activate Dead Battery Pickup — it delivers higher voltage to recover batteries too flat for ordinary chargers to detect. FCBC Boost also breaks lead sulphate crystals on battery plates, restoring capacity lost from deep discharge or long storage.

FCBC = Float Cum Boost Charging. Boost mode charges at higher voltage and performs desulphation. Float mode holds a fully charged battery at safe trickle voltage without boiling electrolyte or overcharging. Together they extend battery service life significantly compared to simple constant-current chargers.

A 100Ah battery at 50% charge takes approximately 6–7 hours at 10A, including 15% lead-acid charging inefficiency. At 8A: 8–9 hours. At 4A: 14–16 hours. Use the Charging Time Calculator above for your exact battery and current level.

Yes. The Auto Voltage Detection circuit reads the connected battery and sets the output to 12V or 24V automatically. No manual switch is needed, which eliminates the common workshop mistake of charging a 24V battery bank with 12V output.

Yes. Rated for continuous operation up to 45°C. The high-speed cooling fan and heavy-duty transformer winding are built specifically for open, non-AC Indian workshops. It runs 24×7 without throttling or shutting down, unlike cheaper imported chargers that overheat in Indian conditions.

The 10A model (₹4,601) suits batteries up to 150Ah — ideal for cars, bikes, and standard inverter batteries. The 15A model (₹5,575) charges up to 200Ah and is faster: 100Ah in 4–5 hrs vs 6–7 hrs at 10A. Choose 15A for heavy trucks, buses, and large DG set battery banks.

Yes. Cash on Delivery (COD) and UPI are both accepted across India — no advance payment required for COD orders. We deliver to all 28 states and 8 union territories including remote areas, northeastern states, Jammu & Kashmir, and Ladakh. Delivery in 3–7 business days from Delhi. To order, WhatsApp or call us directly.

Samco Battery chargers are designed under the direction of Arender Siali, founder of Samco Battery, trained at CECRI (Central Electro Chemical Research Institute), Karaikudi, Tamil Nadu — India’s premier electrochemical research institute under CSIR. He is a life member of SAEST (Society for Advancement of Electrochemical Science & Technology). This electrochemical expertise directly informs the FCBC technology and battery care principles built into every Samco charger.