7.2V nimh battery pack charger
Model :IN0900800
Output :9V 0.8A
Brand :Intai
Product origin :China
Supply capacity :3000pcs/day
Warranty :3 year
The 7.2V nimh battery pack charger is designed to be used with battery pack of size around 2200mAH at 9V regulated charging voltage. The battery charger aa aaa 9V is a sophisticated compact external smart charger that enables accurate monitoring and charging, employing a software controlled algorithm to optimize battery performance. The nimh 9V battery charger detects charge states by utilizing Negative Delta V detection and pulse charging and cuts off current when batteries are full. The 9V nimh battery charger is equipped with interchangeable plugs to be used all around the world.
Product Specification
Input | Voltage Range | 90-264VAC |
Frequency Range | 47-63Hz | |
Standby Power | <0.5W | |
Average Efficiency | >60% | |
Power Factor (Typ) | >0.6 | |
Inrush Current | limited to 15A within 10ms at 264VAC ( Cold Start ) | |
Output | Boost Charge Voltage | 4.8-9V |
Open Circuit Voltage | 9V±5% | |
Charge Current | 0.8A±5% | |
Battery Type | 6S cell 7.2V NiMH battery pack | |
Battery capacity recommended | 800mAH~1600mAH | |
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 | Certificate Number: E472300 |
EMC | Emissions | EN55022, 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 | 0.12kgs |
The NiMH 7.2V 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 7.2V NiMH charger
Red | Charging or disconnect form the batteries |
Green | Batteries fully charged |
| Red flash | Reverse connection with the battery Faulty battery Short circuit |
Green flash | Trickle |
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.
Get in touch with us today.
Factory Show
