Give your batteries longer life and faster, safer charging with the Simtek 12V 20A Fully-Automatic Battery Charger. Designed for automotive, solar, UPS and workshop applications, this intelligent charger uses a 3-stage charging algorithm (Bulk → Absorption → Float) to quickly restore capacity while preventing overcharge and thermal stress. It accepts a wide AC input (80–245V), delivers stable 12V/20A output, and includes LED status indicators and built-in protections for reverse polarity, overcurrent, overheating and overcharging — giving you reliable everyday performance and peace of mind. Backed by Simtek’s 3-month warranty. Place your order at Ali Electric Store for Simtek battery charger 12V 20A
Key benefits
- Faster, safer charging with 3-stage intelligent algorithm.
- Works with all 12V lead-acid types: dry, wet, gel, maintenance-free.
- Wide input voltage tolerance for unstable power grids (80–245V AC).
- Can act as a DC power supply when battery is not connected.
- Multiple built-in protections to extend battery & charger life.
Specifications:
| Feature | Details |
|---|---|
| Model | Simtek Fully Automatic Battery Charger |
| Output Voltage / Current | 12V / 20 Ampere |
| Charging Technology | 3-Stage: Bulk, Absorption, Float |
| Input Voltage Range | 80V – 245V AC |
| Power Factor | ≥ 85% |
| Charger Type | Fully Automatic Switch Mode |
| Indicators | LED for charging status & battery level |
| Protection Features | Reverse polarity, overcharging, overcurrent, overheating |
| Battery Compatibility | 12V Lead-Acid (dry, wet, gel, maintenance-free) |
| DC Power Supply Function | Yes (can operate without battery) |
| Warranty | 3 Months |
| Recommended Use | Car, Solar, UPS, Workshop, General 12V battery applications |
| Manufacturer/Brand | Simtek |
What’s in the box
- Simtek 12V 20A Battery Charger
- Power cord
- Battery clamps / cable
- User manual
- Warranty card (3 months)
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