Smart Battery Charger for Lead-Acid and LiFePO4 Batteries 12V 20A, Black
Automatic smart battery charger with an integrated charging management system designed for charging and maintaining 12V lead-acid and LiFePO4 batteries. The unit automatically detects battery condition and selects the appropriate charging mode, adjusting current and voltage levels accordingly.
3-Stage Smart Charging Algorithm
The charger implements an automatic 3-stage charging process: it supplies constant current, transitions to constant voltage, and switches to a maintenance mode. This algorithm delivers efficient, safe charging, prevents overcharging, and helps extend battery service life.
Versatile Compatibility and Controls
Suitable for batteries in cars, motorcycles, boats, campers, and security systems. A dedicated battery type button allows quick selection between modes, while LED indicators show the selected chemistry and operational status.
- Supported battery types: lead-acid (STD, AGM, GEL, CAL) and lithium iron phosphate (LiFePO4)
- Maximum charging current: 20 A
- Integrated protections: reverse polarity, overvoltage, and overheating
- Includes connection clamps for easy battery attachment
| Input voltage | 180-240V AC |
|---|---|
| Charging current (Imax) | 20 A |
| Frequency | 47-63 Hz |
| Input current | 1.56 A |
| Output current | 0-20 A |
| Supported battery types | STD, AGM, GEL, CAL, LiFePO4 |
| Charging voltage | 14.4 V (STD); 14.2 V (GEL); 15.0 V (CAL); 14.8 V (AGM); 14.6 V (LiFePO4) |
| Float charging voltage | 13.4 V (STD); 13.2 V (GEL); 13.8 V (CAL); 13.8 V (AGM); (not applicable to LiFePO4) |
| Standard boost charging voltage | 14.6 V ±0.2 V |
| Standard maintenance charging voltage | 13.8 V ±0.2 V |
| Display | LED |
| Efficiency (typical) | 86% |
| Operating temperature | 0°C to +60°C |
| Operating humidity | 20–90% RH (non-condensing) |
| Dimensions | 216.1x182x87 mm |
| Weight | ~1.5 kg |
| Color | Black |
| Warranty | 24 months |
| EAN | 9990000822713 |
|---|
Which battery chemistries can this charger handle?
It supports 12V lead-acid batteries (STD, AGM, GEL, CAL) and lithium iron phosphate (LiFePO4) batteries.
What safety protections are integrated into the charger?
The charger includes built-in reverse polarity, overvoltage, and overheating protection to safeguard both the device and the connected battery.
Are battery connection clamps included in the box?
Yes, clamps are included for convenient and secure connection to the battery terminals.
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