Lithium polymer battery charger
Model :IN1682000
Output :16.8V 2A
Brand :Intai
Product origin :China
Supply capacity :2000pcs/day
Warranty :3 year
Careful management of temperature during charging prolongs battery life and avoids hazards inherent to batteries. The lithium polymer battery charger 16.8V 2A works with NTC Temperature Sensing (Panasonic ERTJ1VG103J) for protection of the 14.8V lipo battery packs -to keep the cells in the optimum condition during the charging cycle. The initial temperature is measured in order to allow initiation of charging. The lithium ion polymer battery charger uses CC/CV regulation (constant current/constant voltage) and a microprocessor to control charging process. The li polymer battery charger automatically shuts off the charging process when battery attains full charge. If the battery temperature is out of 0~44℃ the charging is terminated. If the battery temperature gets back in the operating temperature range the charging would automatically re-start.
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 | 2A±5% | |
Battery Type | 4S cell 14.8V Lithium polymer | |
Battery capacity recommended | 6AH~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 II 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 14.8V lipo 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 Li Polymer Battery 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 best lipo charger 16.8V 2A works silently and safely. 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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