16.8V li ion battery charger
Model :IN1683000
Output :16.8V 3A
Brand :Intai
Product origin :China
Supply capacity :2000pcs/day
Warranty :3 year
The 16.8V li ion battery charger is microprocessor controlled to charge and maintain the cells of 14.6 volt Lithium ion batteries- maximizing their performance and life span. The product is battery recharger approved by UL/cUL, TUV/CE, RCM and complies to the Department of Energy Level VI Efficiency regulation. The charger 16.8V 3A enables long run times by providing precision charging control and status monitoring. The battery charger 14.6 volt is equipped to prevent backflow of current into the unit from the battery for safe operation. The battery charger 14.8 volt features other protection functions including short circuit and accurate fast charging while protecting the cells from over-charging.
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 | 10-16.8V |
Open Circuit Voltage | 16.8V±5% | |
Charge Current | 3A±5% | |
Battery Type | 4S cell 16.8V Li-ion battery | |
Battery capacity recommended | 5AH~12AH | |
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 | 0.4kgs |
The 16.8V li ion battery 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 charger 16.8V 2.5A
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 battery charger 14.8 volt works 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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