Li ion battery charger 8.4V
Model :IN0852000
Output :8.4V 2A
Brand :Intai
Product origin :China
Supply capacity :2000pcs/day
Warranty :3 year
It is a standard 3 stage li ion battery charger 8.4V for 2 cell lithium battery pack. The 8.4V li-ion battery charger provides a compact and cost effective charging solution for 4~12AH 7.4V li-ion pack while enabling that the battery is optimally charged and guaranteeing a safe operation. The 2 cell lithium battery charger features accurate charging, excellent EMC performance, long life-span. The 8.4V battery charger can operate in ambient temperatures ranging from -10℃~45℃ at full load with model dependent derating.
Product Specification
Input | Voltage Range | 90-264VAC |
Frequency Range | 47-63Hz | |
Standby Power | <0.5W | |
Average Efficiency | >80% | |
Power Factor (Typ) | >0.6 | |
Inrush Current | limited to 15A within 10ms at 264VAC ( Cold Start ) | |
Output | Boost Charge Voltage | 5-8.4V |
Open Circuit Voltage | 8.4V±5% | |
Charge Current | 2A±5% | |
Battery Type | 2 cell Lithium battery, li-ion battery | |
Battery capacity recommended | 4AH~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 | 1A current fuse | |
Short Circuit Protection | Protected by internal circuit | |
Safety Certifications | UL/cUL PSE | |
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℃~45℃ |
Storage Temp | -20℃~80℃ | |
| Relative Humidity | 5%~90% | |
Other | MTBF | 40000H min, MIL-HDBK-217F ( 25℃ ) |
Net Weight | 0.1kgs | |
The 8.4V lithium 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 8.4V lithium battery charger
Red | ● Charging or disconnect form the batteries |
Green | ● Batteries fully charged |
Red flash | ● Reverse connection with the battery ● Faulty battery ● Short circuit |
Machanical Details of the 8.4V Li ion Battery Charger (mm)
Safety Certificates
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