12V battery charger lead acid
Model :IN1504000
Output :14.7 Volt 4 amp
Brand :Intai
Product origin :China
Supply capacity :2000pcs/day
Warranty :3 year
Intai 12V 4A battery charger for single-cell Lead acid batteries is capable of preconditioning of a over-discharged battery and charging the battery optimally with 8~14.7 volt charge voltage. When battery is fully charged, the 14.7 volt charger cuts off the output to ensure product safe operation. The 12V lead acid charger is backed by a 3 year warranty and comes with anderson connector port.
Dongguan Intai Power Supply Co., Ltd. Declares under sole responsibility that the 12V battery charger lead acid to which this declaration relates is in conformity with the following LVD standards: EN60335-1, EN60335-2-29 according to the terms of directive 2014/35/EU. The 12 volt battery charger also is in agreement with the following EMC standards: EN55014-1:2006+A1:2009+A2:2011, EN 61000-3-2:2014, EN 61000-3-3:2013, EN55014-2:2015 according to the terms of directive 2014/30/EU.
Product Specification
| Voltage Range | 90-264VAC |
Frequency Range | 47-63Hz | |
Standby Power | <0.5W | |
Average Efficiency | >85% | |
Power Factor (Typ) | >0.6 | |
Inrush Current | limited to 30A within 10ms at 264VAC ( Cold Start ) | |
| Boost Charge Voltage | 9-14.7V |
Open Circuit Voltage | 14.7V±5% | |
Charge Current | 4A±5% | |
Battery Type | Single cell 12V Lead acid battery | |
Battery capacity recommended | 10AH~30AH | |
Line Regulation | ±2% | |
Load Regulation | ±5% | |
Protection | Back feed Protection(BFP) | Protected by internal circuit |
Reverse Polarity Protection | Protected by internal circuit | |
Input Protection | 3.15A current fuse | |
Short Circuit Protection | Protected by internal circuit | |
Safety Certifications | UL/cUL1310 Class 2 battery charger | Certificate Number: E491233 |
TUV/CE/LVD EN60335-1/2-29 | Certificate Number: 50079152 001 | |
SAA+RCM/AS NZS60335-1/2-29 | Certificate Number: CCS-170225-EA | |
EMC | Emissions | EN55014, Class B |
Harmonic currents | EN61000-3-2, Class A | |
Voltage Flicker | EN61000-3-3 Section 5 | |
ESD Immunity | IEC61000-4-2 | |
EFT Burst | IEC61000-4-4 | |
Surge | IEC61000-4-5 | |
Conducted Immunity | IEC61000-4-6 | |
Dip & Interruptions | IEC61000-4-11 | |
Environment | Operating Temp | -10℃~40℃ |
Storage Temp | -20℃~80℃ | |
| Relative Humidity | 5%~90% | |
Other | MTBF | 40000H min, MIL-HDBK-217F ( 25℃ ) |
Net Weight | 0.3kgs |
The 12V lead acid charger is designed to maximize the life of batteries. A multi-stage charge profile and protections are implemented to reduce stress on the battery.
Charge status indicator of the 12 volt battery chargers
| Red |
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Green |
|
Red flash |
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When charger is disconnected from the mains, or battery is fully charged, a relay is used to automatically disconnect the charger from the batteries, to prevent the battery from flowing back (Backfeed).
The 12 volt battery chargers work safely and silently. With the application of soft start technology, the output is spark free.
Mechanical Details(mm)
Safety certificates
A real manufacturer - with 50+ employees, our daily output is 2000-3000 pcs.
With the implementation of ISO9000 management and well trained workers, our 5 experienced engineers and 15 QC experts are ready to process your next orders.
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