CRG-200 - Battery charger Steren - Free user manual and instructions
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| Product Type | Battery Charger |
| Brand | Steren |
| Model | CRG-200 |
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | 1.2V (NiMH/NiCd) |
| Output Current | 500mA |
| Number of Charging Slots | 4 |
| Compatible Battery Types | AA, AAA NiMH/NiCd |
| Charging Mode | Trickle charge with automatic cutoff |
| Protection Features | Overcharge, short circuit, reverse polarity protection |
| Indicators | LED status indicator |
| Dimensions (LxWxH) | 10 x 5 x 3 cm |
| Weight | 100 g |
| Cable Length | 1.5 m |
| Material | ABS plastic |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Certifications | CE, RoHS |
| Included Accessories | Power cord, user manual |
| Maintenance | Clean with dry cloth; do not immerse in water |
| Safety Instructions | Remove batteries after full charge; keep away from heat |
Frequently Asked Questions - CRG-200 Steren
What type of batteries does the CRG-200 charge?
The CRG-200 battery charger is designed to charge NiMH and NiCd rechargeable batteries in standard AA (LR6) and AAA (LR03) sizes.
How do I know when charging is complete?
The charger features an LED indicator that changes color or turns off when charging is complete. Typically, a red LED indicates charging, and a green LED or no light indicates full charge.
Can I charge different battery types simultaneously?
It is recommended to charge batteries of the same type and capacity together. Mixing different chemistries or capacities may lead to uneven charging and reduce battery life.
What is the charging time for AA batteries?
Charging time depends on battery capacity. For a typical 2000mAh AA battery, the 500mA output results in approximately 4-5 hours. Lower capacity batteries charge faster.
Is it safe to leave the charger plugged in?
Yes, the CRG-200 has overcharge protection and automatically switches to a trickle charge or cuts off when batteries are full. However, unplug the charger when not in use to save energy.
Does the charger have overcharge protection?
Yes, it includes overcharge protection to prevent damage from prolonged charging. The circuit monitors voltage and temperature to ensure safe operation.
Can it charge Li-ion batteries?
No, the CRG-200 is specifically designed for NiMH and NiCd batteries only. Charging Li-ion batteries can be dangerous and may cause fire or explosion.
What does the LED indicator mean?
A solid red LED typically indicates that charging is in progress. When charging is complete, the LED may turn green or turn off. Refer to the user manual for exact color codes.
How do I clean the charger?
Unplug the charger before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use water, solvents, or abrasive cleaners to avoid damaging the device.
What should I do if the charger gets hot?
If the charger feels abnormally hot, unplug it immediately and let it cool. Check for proper ventilation and ensure you are using compatible batteries. If the issue persists, contact Steren support.
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