24V 15A Digital Battery Charger with Variable Current
A 24V 15A digital battery charger with a variable current dial and a live digital ammeter, for 24V lead-acid banks in trucks, buses, tippers, forklifts, DG set starter banks, telecom backup and solar storage. A 24V bank is commonly two 12V batteries in series. Built in Delhi by Samco Battery since 2000.
- Digital ammeter
- Variable 0–15A dial
- 6-month warranty
- COD & UPI
- Pan-India delivery
What this 24V 15A digital battery charger does
The Samco 24V 15 Amp charger is a high-frequency SMPS charger with a variable current dial and a digital ammeter that shows live charging current in amps. A 24V system is commonly two 12V lead-acid batteries connected in series, and this charger is intended for the 24V bank as a whole.
You set the charging current to suit the bank, and the display shows what the batteries are actually drawing rather than leaving you to judge from a timer. A commonly used guideline is around 10% of battery capacity as the charging current, but the battery manufacturer's recommended charging current should always take priority.
Use cases — which 24V batteries this charger suits
Truck battery charger 24V
24V starter battery banks in trucks and tippers, kept ready between long-haul runs and during workshop layovers.
Bus & heavy vehicle battery charger
School bus, tourist coach and commercial fleet 24V banks charged at the depot between duty cycles.
Forklift & stacker battery charger
24V traction and starter batteries in electric stackers, pallet jacks and warehouse material-handling equipment, subject to the battery manufacturer's recommended charging current. Large forklift traction packs above roughly 200Ah draw more current than a 15A charger can supply in a practical time.
DG set starter battery charger 24V
24V generator starter banks at factories, hospitals and housing societies, recharged between standby runs.
24V Solar/Inverter Battery Charger
24V solar storage banks topped up from grid power when the array alone has not replenished the bank.
Telecom & UPS battery charger 24V
24V VRLA and SMF banks at tower sites, CCTV installations and UPS rooms during scheduled maintenance.
Technical specifications
| Model / SKU | SAMCO-24V-15A-DIGITAL |
|---|---|
| Output Voltage | 24V DC |
| Output Current | 0–15A, variable |
| Current Control | Variable dial |
| Display | Digital ammeter — live charging current |
| Technology | High-frequency SMPS |
| Battery Types | Compatible 24V lead-acid banks — tubular, flat plate, SMF, VRLA, AGM and GEL — within the battery manufacturer's charging specifications. GEL batteries usually specify a lower charging voltage, so check the manufacturer's charging voltage before use |
| Typical Application | Commonly used on 24V banks of roughly 150Ah at a full 15A setting; smaller banks at a lower dial setting |
| Protection | Overload, short-circuit and reverse-polarity protection |
| Warranty | 6 months against manufacturing defects |
| Price | ₹5,169, all taxes included, free shipping |
Use appropriately rated external protection where required by the installation. Charging time depends on the battery's initial state of charge, condition, recommended charging current and current taper.
How to charge a 24V bank with this charger
Check the bank's specified charging current
Read the label or datasheet for the battery's specified charging current and charging voltage. For many lead-acid batteries around 10% of rated Ah capacity is sometimes used as a starting guideline, but the manufacturer's specified figure always takes priority.
Confirm the bank is 24V
A 24V bank is commonly two 12V batteries wired in series, and both should be of matched type, capacity and condition. A single 12V battery, or 12V batteries wired in parallel, needs a 12V charger instead.
Connect the clamps, then set the dial
With the charger switched off, connect the red clamp to the positive terminal and the black clamp to the negative terminal. Turn the dial down before powering up, then bring it to the figure from step 1.
Power on and read the digital ammeter
Switch on at the mains and check that the ammeter shows current flowing. A deeply discharged bank will draw close to the dial setting; a partly charged one will draw less.
Watch the taper and disconnect
As the bank approaches a charged state the current normally tapers down. Check the battery periodically while it is connected, follow the battery manufacturer's charging guidance to decide when charging is complete, and switch off at the mains before removing the clamps.
Charge in a ventilated space. Do not leave a battery on charge without checking on it periodically.
24V 15A digital battery charger — FAQ
Which batteries can I charge with this 24V 15A charger?
Compatible 24V lead-acid battery banks including tubular, flat-plate, SMF, VRLA, AGM and GEL types, when operated within the battery manufacturer's charging specifications. GEL batteries usually specify a lower charging voltage, so check the manufacturer's charging voltage before connecting one. A 24V bank is commonly two 12V batteries in series. It is a 24V charger and is not intended for a single 12V battery.
Can I use it on two 12V batteries connected in series?
Yes, where the two 12V batteries form a 24V bank of matched type, capacity and condition, and the battery manufacturer's charging requirements are followed. Charging mismatched or unequally aged batteries in series is not recommended.
What current should I set on the dial?
A commonly used guideline is around 10% of battery capacity, so roughly 15A for a 150Ah bank and a lower setting for smaller banks. The battery manufacturer's recommended charging current should always take priority.
What does the digital ammeter show?
The ammeter shows live charging current in amps. As a battery approaches a charged state, charging current normally tapers down. A significant reduction in current can be one indication that charging is nearing completion — follow the battery manufacturer's charging guidance to confirm.
Do you deliver across India and what is the return policy?
Yes. Dispatched from Delhi, with delivery across India. There is a 6-month warranty against manufacturing defects and a 3-day return window for unopened products in original packaging, with return shipping paid by the customer.
Related 24V battery chargers
- 24V 10A truck battery chargerLower-current 24V option for truck and bus banks
- 24V 20A electric stacker chargerHigher-current 24V option for larger stacker and traction banks
- 12V/24V 25A digital SMPS chargerDual-voltage charger for larger banks
- 12V/24V 15A analog chargerSame 15A output, dual voltage, analog meter
- 24V 10A FCBC stacker chargerBoost and Float modes for traction and standby duty
- 12 volt 15 amp battery chargerSame 15A output for single 12V batteries
Not sure which output suits your bank? The battery charger buying guide explains how to match charger amps to battery Ah, or browse all Samco battery chargers.
Buy the 24V 15A digital battery charger — Delhi & pan-India
Samco Battery has built battery charging and testing equipment in Delhi since 2000. Call or message on WhatsApp: +91 99539 35912, or visit 21 Gokhale Market, Near Kashmere Gate Metro, Delhi 110054, open Monday to Saturday, 11:00 to 17:00. Payment by Cash on Delivery, UPI or bank transfer. Free shipping across India. Dealer and bulk pricing available on request.
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