Auto 12V/24V Detect · Adjustable 0–25A · Digital Ammeter Display · Float / Maintainer Mode · 6 Months Warranty
The Samco Battery 12V 24V 25 Amp Variable SMPS Battery Charger is a heavy-duty, dual-voltage industrial charger built for India. A 6-step rotary knob sets charging current from 0 to 25 amps — matching any battery from a 40Ah car battery to a 250Ah+ industrial traction bank. Automatic 12V/24V detection and a live digital ammeter display remove guesswork entirely. When the battery reaches full charge, the unit drops into float mode automatically — safe to leave connected indefinitely. SMPS + FCBC technology. 6 months warranty.
Price — All Taxes Included
₹11,037
₹100 Flat Shipping Pan India • Delivery 2–7 Business Days
12V / 24V
Auto Voltage Detection
Digital Ammeter
Live Current Display
0–25A Variable
6-Step Current Knob
Maintainer Mode
Auto Float When Full
Connect the clamps to any lead-acid battery — 12V or 24V. The charger reads the voltage and configures itself. No dial to set, no wrong-voltage risk.
Use the 6-position knob to select current: ~5A for a 50Ah car battery, 10–15A for a 150Ah tubular inverter, 20–25A for a 200Ah+ e-rickshaw or forklift bank.
As the battery charges, current drops automatically. Watch it live on the digital ammeter.
Battery full → charger auto-switches to float mode. No overcharging, no damage.
E-rickshaws run on 4×12V or 2×24V lead-acid batteries (100–200Ah). The variable current knob lets fleet operators, battery dealers, and repair workshops across UP, Bihar, Delhi, West Bengal, and Maharashtra dial in the exact current for any battery bank size.
Industrial forklifts and electric stackers run on 24V traction batteries (200–500Ah). The 25A output with variable current control charges large battery banks efficiently in factories, cold storages, FMCG warehouses, and distribution centres.
Charges 12V or 24V tubular, flat-plate, and SMF inverter batteries (100–220Ah) from Exide, Luminous, Amaron. 25A cuts charging time significantly. Auto float charging prevents overcharge damage — safe to leave connected through extended power cuts.
Heavy commercial vehicles run on 24V systems (2×12V in series). Used by fleet operators and garages to charge and recondition 24V truck and bus batteries. Auto voltage detection prevents wrong-voltage connections.
Generator starter batteries (12V or 24V, 40–120Ah) must stay fully charged for instant-start readiness. The built-in float circuit holds them at 100% indefinitely — critical for hospitals, factories, housing societies, and data centres that rely on generator backup.
Auto Mains Failure panels use a 12V VRLA battery to sense grid failure and trigger generator auto-start. Float charging keeps the AMF battery at peak charge — so the control circuit never fails to respond the moment the grid goes down.
Mains-backup charger for 12V or 24V solar battery banks. On cloudy or rainy days when solar generation is insufficient, this charger tops up deep-cycle lead-acid batteries — ensuring uninterrupted backup power.
BTS tower sites use 12V VRLA batteries (100–200Ah) for backup. Used by tower maintenance contractors and infra companies to charge individual 12V cells during servicing and replacement cycles across India.
Industrial floor scrubbers and sweepers in malls, airports, hospitals, and warehouses run on 24V deep-cycle batteries (100–200Ah). Adjustable output current and auto float charging make it ideal for overnight charging between cleaning shifts — no risk of overcharge damage.
Battery-powered scissor lifts and aerial work platforms at construction sites and warehouses operate on 24V systems. The 25A output charges large traction batteries between shifts, keeping equipment operational.
Car, SUV, and commercial vehicle workshops use this for customer batteries (35–100Ah). 25A charges a flat car battery in under 2 hours. Variable knob handles both small 35Ah car batteries and large 100Ah SUV batteries safely.
Farm tractors and agricultural machinery use 12V lead-acid starter batteries (80–180Ah). Used by tractor dealers, kisan service centres, and workshops across Punjab, Haryana, MP, and Maharashtra.
| Input Voltage | 160–280V AC, 50Hz |
| Output Voltage | 12V / 24V (Auto Detection) |
| Output Current (Max) | 25 Amps |
| Variable Current Range | 0–25A (6-Step Rotary Knob) |
| Display | Digital Ammeter — Live Charging Current |
| Charging Technology | SMPS + FCBC (Float Cum Boost Charger) |
| Maintainer Mode | Yes — Auto Float When Battery Full |
| Compatible Battery Types | Lead-Acid, Tubular, VRLA, SMF, GEL |
| Battery Capacity Range | 40Ah – 250Ah+ |
| Protections | Overload, Short-Circuit, Reverse Polarity |
| Warranty | 6 Months |
₹11,037
All taxes included
Dealer & Wholesale Discount AvailableIt is a 0–25A variable current charger. The 6-step rotary knob sets current in steps up to 25A. Use lower current for small batteries (e.g. 5A for a 50Ah car battery) and higher current for large batteries (e.g. 20–25A for a 200Ah inverter or e-rickshaw battery).
Yes. As the battery voltage rises during charging, the current drawn drops automatically. You can watch it live on the digital ammeter display. When the battery is full, current drops to near zero and the charger auto-switches to maintainer (float) mode.
When the battery is fully charged, the charger auto-switches to float / maintainer mode — supplying just enough current to keep the battery at 100% without overcharging. Essential for DG set, AMF panel, inverter, and e-rickshaw batteries that remain connected for extended periods.
Yes. The charger automatically detects whether the connected battery is 12V or 24V — no manual selector switch needed. It then charges at the correct voltage profile for that battery system.
All 12V and 24V lead-acid battery types — tubular (inverter), flat-plate, SMF, VRLA, GEL, and flooded wet-cell. Compatible with capacities from 40Ah to 250Ah+. Suitable for inverter, e-rickshaw, forklift, truck, tractor, DG set, solar, AMF panel, and telecom applications.
₹11,037 — all taxes included. ₹100 flat shipping to all cities, towns and villages across India. WhatsApp or call +91 99539 35912 to order. Shipped from Delhi. Delivered in approx. 2–7 business days.
Yes. Samco Battery has supplied dealers, distributors, and service workshops across India since 2000. Contact on WhatsApp for bulk and dealer pricing.
Yes. This is one of the most popular e-rickshaw battery chargers in India. E-rickshaws run on 24V battery banks (4×12V or 2×24V, 100–200Ah). Set the knob to 15–25A for fast charging. Auto 12V/24V detection ensures it works correctly whether you connect a single 12V cell or the full 24V bank. Used by e-rickshaw fleet operators and battery repair workshops across UP, Bihar, Delhi, West Bengal, and Maharashtra.
Yes. It is fully compatible as an inverter battery charger for Exide, Luminous, Amaron, and Okaya tubular, flat-plate, and SMF batteries (12V or 24V, 100–220Ah). The 25A output charges a 150Ah tubular battery in approximately 6–8 hours. Built-in float mode keeps the battery at 100% without overcharging — ideal for leaving connected during extended power cuts.
Yes, for 24V lead-acid traction battery banks up to 250Ah. Set the current to 20–25A for large forklift and electric stacker batteries in warehouses, factories, and cold storages. For battery banks above 250Ah (e.g. 400–500Ah), charging time will be longer — consider two units in parallel for faster turnaround in multi-shift operations.
Yes. Trucks and buses use 24V systems (two 12V batteries in series, 100–180Ah). Tractors use 12V batteries (80–180Ah). Auto voltage detection identifies 12V or 24V automatically. Set the current appropriately — 10–15A for tractor batteries, 15–25A for truck batteries. Widely used by commercial vehicle garages, tractor service centres, and fleet workshops across India.