12V 1.2A SMPS Battery Charger for Sprayer Pump & Lead-Acid
Sprayer Pump · Alarm Panel · UPS · CCTV · Emergency Light
🏷️ Dealer & Bulk Discount AvailableGST & free pan-India shipping included · COD available
- ✓ 6-Month Warranty
- ✓ COD Available
- ✓ Free Pan-India Shipping
- ✓ Delhi Dealer Since 2000
- ✓ 3-Day Returns
Key Features of the 12V 1.2A SMPS Battery Charger
Compact
1.2A Output
SLA & VRLA
Short-Circuit Safe
Protection Features, Charging Stages & Applications
Technical Specifications
- Input
- 110V–240V AC
- Output
- 12V DC · 1.2A
- Technology
- SMPS Adaptor
- Battery Type
- Lead-Acid / SLA / VRLA
- SKU / MPN
- SMPS-12V-1.2A
- Warranty
- 6 months
- Delivery
- Free · 3–7 working days · 19,000+ PIN codes
- Returns
- 3-day return window · return shipping paid by customer
Which 12V Battery Suits a 1.2A Charger?
| Use case | Battery type | Typical capacity | Suitable? |
|---|---|---|---|
| Agricultural sprayer pump | 12V SLA | 7–12 Ah | Yes |
| Security alarm panel | 12V SLA / VRLA | 7–9 Ah | Yes |
| CCTV backup battery | 12V SLA / VRLA | 7–12 Ah | Yes |
| Rechargeable emergency light | 12V SLA | 4–7 Ah | Yes |
| Small UPS / router backup | 12V VRLA | 7–17 Ah | Yes |
| Toy car / kids ride-on | 12V SLA | 4–12 Ah | Yes |
| Motorcycle / scooter battery | 12V SMF | 3–9 Ah | Use the 12V 3A charger |
| Car battery | 12V SMF / flooded | 35–65 Ah | Use the 12V 6A charger |
| Home inverter / tubular battery | 12V tubular | 100–220 Ah | Use the 12V 20A charger |
| 24V bank (two 12V batteries in series) | 24V lead-acid | 40–150 Ah | Use the 24V 10A charger |
Swipe the table sideways to see all columns. Always confirm the charging current recommended by your battery manufacturer before charging.
How to Charge a 12V SLA Battery With This Charger
Confirm the battery is 12V lead-acid
Check the label on the sprayer pump, alarm panel, CCTV or emergency-light battery. This charger suits 12V sealed lead-acid (SLA) and VRLA batteries only. Check the charging current your battery manufacturer recommends before you begin.
Connect the leads before switching on
Attach the red lead to the positive (+) terminal and the black lead to the negative (−) terminal while the charger is unplugged. Make sure both connections are firm and the terminals are clean.
Switch on the mains supply
Plug into any Indian mains socket. The charger accepts 110V–240V AC, so it works in areas with voltage fluctuation. Built-in short-circuit protection guards against a reversed or shorted connection.
Charge, then disconnect
A partly discharged 7 Ah battery typically takes several hours at 1.2A, though the actual time depends on depth of discharge, battery age and ambient temperature. Follow the charging duration stated by your battery manufacturer, then switch off the mains before removing the leads.
Check the resting voltage
After disconnecting, let the battery rest and check its voltage with a digital volt meter. If a battery repeatedly fails to hold charge, have it tested — it may be at the end of its service life rather than undercharged.
Common Applications in India
Sprayer pump battery charger
Keeps 12V 7–12 Ah knapsack and HTP sprayer batteries topped up between spraying rounds.
Alarm panel battery charger
Recharges standby SLA batteries in burglar alarm and fire panel enclosures.
CCTV battery charger
Restores 12V backup batteries in DVR and camera power boxes after a long outage.
Emergency light charger
Suits 4–7 Ah SLA packs in rechargeable emergency lamps and portable work lights.
Small UPS trickle charger
Maintains 12V VRLA batteries in desktop UPS and router backup units left idle.
Toy car battery charger
Replacement adaptor for 12V SLA batteries in kids’ ride-on cars and bikes.
Product Demo Video
Samco Battery — Delhi Charger Dealer
Delhi dealer · Est. 2000
21 Gokhale Market, Near Kashmere Gate Metro, Delhi 110054
Related 12V SMPS Battery Chargers
12V 3A Bike Battery Charger
Next step up in current — for motorcycle and scooter batteries.
12V 6A Car Battery Charger
For 35–65 Ah car, SUV and tractor batteries.
12V 20A Inverter Battery Charger
For 100–220 Ah tubular home inverter batteries.
6V–96V Digital Volt Meter
Check resting voltage on SLA, VRLA and inverter batteries.
Frequently Asked Questions
Which battery types does this charger support?
12V lead-acid batteries — sealed (SLA) and VRLA — for sprayer pumps, alarm panels, UPS, CCTV and emergency lights.
Is Rs426 all-inclusive?
Yes. GST and free pan-India shipping are included. No hidden charges.
Are dealer or bulk discounts available?
Yes. Call or WhatsApp +91 99539 35912 for dealer and bulk rates.
Is Cash on Delivery (COD) available?
Yes. COD is available across 19,000+ PIN codes pan-India. No advance payment required.
What input voltage does it accept?
110V–240V AC. Works on any Indian power supply, including areas with voltage fluctuation.
How long does it take to charge a 7 Ah battery?
Several hours at 1.2A for a partly discharged 7 Ah battery. Actual time depends on depth of discharge, battery age and temperature, so follow the charging duration stated by your battery manufacturer.
Can I use it on a car or inverter battery?
No. 1.2A is too low for a 35 Ah car battery or a 100 Ah tubular inverter battery. Use the 12V 6A car battery charger or the 12V 20A inverter battery charger instead.
What is the difference between the 1.2A and the 3A charger?
The 1.2A model suits 4–17 Ah SLA and VRLA batteries in sprayer pumps, alarm panels, CCTV and emergency lights. The 12V 3A bike battery charger delivers more current for larger two-wheeler and scooter SMF batteries.
Sprayer Pump, CCTV, UPS & Alarm Panel Battery Charger – Uses in India
Widely used as a sprayer pump battery charger, alarm panel charger, UPS trickle charger, CCTV battery charger, and emergency light charger for 12V sealed lead-acid and VRLA batteries. Free pan-India COD delivery from Samco Battery, Delhi — call +91 99539 35912.
The charger accepts any Indian mains supply from 110V to 240V AC — including areas with voltage fluctuation — and delivers a stable 12V DC output at 1.2A with built-in short-circuit protection. It suits sealed lead-acid (SLA) and VRLA batteries fitted in agricultural spray pumps, security alarm panels, CCTV backup units, small UPS systems and rechargeable emergency lights. Every unit carries a 6-month warranty and ships free in 3–7 days, with Cash on Delivery accepted across 19,000+ PIN codes. Samco Battery is a Delhi charger dealer near Kashmere Gate Metro, operating since 2000. Not sure which output suits your battery? The battery charger shopping guide explains how to match charger amps to battery Ah. Dealer and bulk pricing is available on WhatsApp.
Buyers search for this unit as a 12V 1.2 amp SMPS charger, 12V SLA battery charger adaptor, 7Ah battery charger, VRLA battery charger, knapsack sprayer battery charger, toy car battery charger 12V, and 12V standby battery charger. It is a fixed-output adaptor — not a variable-current or desulfation unit — so match it to small standby batteries and step up to a higher-amp model for automotive and inverter packs. For tractor, DG-set and solar batteries in the 40–100 Ah range, the 12V 10A digital charger is the usual choice. Compare the full range on the battery charger price list, or read the warranty and return policy before ordering.