24V 10A SMPS Truck Battery Charger with Analog Meter
A 24V truck battery charger for lead-acid banks up to 200Ah, with a 10A charging current and an analog ammeter showing live current throughout the charge. Used on trucks, buses, tippers, earthmovers, DG set start batteries, cranes and telecom backup banks. Built in Delhi by Samco Battery since 2000.
Price Includes All Taxes (GST)
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Technical Specifications
| Charger type | SMPS (switch-mode), constant-voltage |
|---|---|
| Output voltage | 24V DC |
| Charging current | 10A |
| Input supply | 180–260V AC, single phase, 50Hz |
| Battery bank supported | 24V lead-acid up to 200Ah |
| Battery types | 24V lead-acid — flooded, 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 |
| Metering | Analog ammeter (live charging current) |
| Protection | Reverse-polarity & short-circuit protection |
| Cooling / body | Fan-cooled, metal enclosure |
| Warranty | 6 months against manufacturing defects |
Applications
- Trucks, Tippers & Earthmovers: Designed for 24V lead-acid batteries up to 200Ah in heavy transport, tippers, trailers, and earthmoving equipment.
- Buses & Coach Fleets: Tops up 24V starter batteries at the depot between runs, so coaches are ready for the next shift.
- Diesel Gensets & DG Sets: Charges and tops up compatible 24V standby start batteries between power outages at factories, hospitals and data centres that rely on genset backup.
- Cranes & Industrial Equipment: Suitable for compatible 24V lead-acid auxiliary and starting batteries used in overhead cranes and warehouse equipment, within the battery manufacturer's charging specifications.
- Telecom Towers & BTS Sites: Suitable for compatible 24V VRLA and SMF backup batteries where the charger's output voltage matches the battery manufacturer's charging requirements.
- Solar Off-Grid & Site Equipment: Suitable for 24V lead-acid banks in solar backup systems and heavy-site construction equipment.
- Tractors, Harvesters & Farm Equipment: 24V starting batteries on tractors, combine harvesters and agricultural pump sets recharged during the working season.
- Ambulances, Tempos & School Buses: 24V starter banks on light commercial and passenger fleets topped up between duty cycles at the depot.
How Long Does It Take to Charge?
At a 10A charging current, top-up time depends on how deeply the battery bank is discharged. As a rough guide, recharge time in hours ≈ the amp-hours you need to replace ÷ 10, plus a little for the final absorption stage.
- A 24V 100Ah bank that is 50% down needs about 50Ah → roughly 5–6 hours.
- A 24V 150Ah bank that is deeply discharged needs to replace roughly 120Ah → about 12 hours or more.
- Two 12V batteries wired in series form a 24V bank and charge as one unit on this charger.
- A single 12V battery, or 12V batteries wired in parallel, needs a 12V charger instead — this is a 24V-only model.
Watch the analog ammeter: as the bank approaches a charged state the charging current normally tapers down. A significant drop can be one indication that charging is nearing completion — follow the battery manufacturer's charging guidance to confirm, and check the battery periodically while it is connected. These are estimates: actual time varies with battery age, temperature and state of charge.
Built-In Protection
- Reverse-polarity protection — guards the charger if the clamps are connected the wrong way round.
- Short-circuit protection — shuts down safely on an accidental short across the terminals.
- Fan-cooled metal body — handles continuous duty in workshop and garage conditions.
Watch It In Action
Who Is This For?
Fleet Owners
Truck, bus and transport operators running a 10A depot charger on 24V starter batteries up to 200Ah.
Battery Dealers
Distributors and stockists who charge customer batteries in-shop — bulk pricing with GST invoice available on request.
Auto Workshops
Truck repair centres and roadside service stations that handle 24V HMV battery charging and diagnostics daily.
Factory Managers
Plant and site managers charging DG set and UPS backup batteries on the production floor.
Telecom Engineers
BTS and tower site engineers charging 24V SMF and VRLA backup batteries, where the charger output matches the battery's specified charging voltage.
Govt & Defence
HMV workshop personnel and cantonment battery sections charging 24V vehicle batteries, with servicing and spares available from Delhi.
Related 24V Battery Chargers
- 24V 10A FCBC stacker charger — same output with Boost/Float modes and a digital ammeter, for traction and standby duty.
- 24V 20A electric stacker charger — double the current for larger 24V banks.
- 12V/24V 30A battery charger — dual voltage at the highest output in the range.
- 24V 30A digital charger — the highest 24V output in the range.
- 12V/24V 25A industrial charger — dual voltage for mixed 12V and 24V fleets.
- 12V/24V 15A analog charger — dual-voltage switching for mixed 12V car and 24V truck fleets.
Comparing outputs? See the battery charger buying guide or browse all Samco battery chargers.