4A Battery charger 12V
Model :IN1504000
Output :14.6V 4A
Brand :Intai
Product origin :China
Supply capacity :2000pcs/day
Warranty :3 year
Intai LiFePO4 charger 12V is designed to be used with 4 cells Lifepo4 battery pack of size 12AH or larger. The 4A battery charger 12V has been certified to the safety standards including UL1310 Class 2 Battery Charger, TUV/EN60335-1/ 2-29 and AS/NZS60335-1/ 2-29 Household and similar electrical appliances - Particular requirements for battery chargers. The 12V lifepo4 lithium battery charger effectively protects the batteries from overhearing, fire and explosion. The LFP charger is microprocessor controlled which can also be custom-made to suit your own requirements.
Product Specification
Input | 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 ) | |
Output | Boost Charge Voltage | 9-14.6V |
Open Circuit Voltage | 14.6V±5% | |
Charge Current | 4A±5% | |
Battery Type | 4S lifepo4 pack | |
Battery capacity recommended | 12AH~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 | 4000H min, MIL-HDBK-217F ( 25℃ ) |
Net Weight | 0.3kgs |
The Lifepo4 charger 12V 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 LFP charger
Red | Charging or disconnect form the batteries |
Green | Batteries fully charged |
Red flash | Reverse connection with the battery Faulty battery Short circuit |
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 lifepo4 lithium battery charger works silently and safely. With the application of soft start technology, the output is spark free.
Product dimension(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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