Introduction
Thank you for choosing the POWXS Rechargeable Battery Charger. This charger is designed to efficiently and safely charge Ni-MH/Ni-CD AA, AAA, and 9V rechargeable batteries. Featuring 12 independent charging channels and advanced safety protections, it provides a reliable solution for your battery charging needs. Please read this manual thoroughly before use to ensure proper operation and to maximize the lifespan of your batteries and charger.
Important Safety Information
To prevent personal injury and property damage, please observe the following safety precautions:
- Only charge Ni-MH/Ni-CD AA, AAA, and 9V rechargeable batteries. Do not attempt to charge alkaline, carbon-zinc, or any other type of non-rechargeable batteries, as this may lead to leakage, rupture, or explosion.
- Do not disassemble, modify, or repair the charger. Refer all servicing to qualified personnel.
- Do not expose the charger to rain, moisture, or extreme temperatures. Use it in a dry, well-ventilated area.
- Keep the charger and batteries out of reach of children and pets.
- Unplug the charger from the power outlet when not in use or before cleaning.
- Ensure proper polarity when inserting batteries. Incorrect insertion can cause damage to the battery or charger.
- Do not short-circuit the battery terminals.
- If the charger or batteries become excessively hot during charging, unplug the charger immediately and discontinue use.
The charger incorporates multiple safety protections: Over-voltage, Over-current, Over-heat, Short-circuit protection, automatic shut-off upon completion, and features to maximize battery performance.
Package Contents
- POWXS 12-Bay Battery Charger
- AC Power Cable
- User Manual
Product Overview
The POWXS battery charger features a robust design with dedicated slots for various battery types and clear indicators for charging status.
The POWXS 12-Bay Battery Charger, featuring individual LCD displays for each charging channel.
This universal charger supports Ni-MH/Ni-CD AA, AAA, and Ni-MH/Lithium 9V batteries.
The charger features 12 independent bays, allowing flexible charging of 1-12 AA/AAA batteries and 1-2 9V batteries simultaneously.
Setup
- Unpack the charger and all accessories from the box.
- Place the charger on a stable, flat, and dry surface, away from direct sunlight or heat sources.
- Connect the AC power cable to the charger's input port and then plug the other end into a standard wall outlet (AC 240V).
- The charger's indicators will briefly light up, indicating it is ready for use.
Operating Instructions
Charging AA/AAA Batteries
- Insert 1 to 12 Ni-MH/Ni-CD AA or AAA rechargeable batteries into the corresponding charging slots. Ensure correct polarity (+ and -) as marked on the charger and batteries.
- The LCD display for each inserted battery will show the charging progress.
- Once a battery is fully charged, its corresponding LCD display will indicate "FULL".
- Remove the charged batteries from the charger.
Charging 9V Batteries
- Insert 1 or 2 Ni-MH/Ni-CD 9V rechargeable batteries into the dedicated 9V charging slots. Ensure correct polarity.
- The LED indicator for each 9V slot will light up red, indicating charging is in progress.
- When a 9V battery is fully charged, its LED indicator will turn green.
- Remove the charged batteries from the charger.
Understanding the Indicators
The charger provides clear visual feedback on the charging status:
- AA/AAA LCD Display:
- CHG: Battery is currently charging. The battery icon will show segments filling up.
- FULL: Battery is fully charged.
- ERR: Indicates a non-rechargeable, short-circuited, or defective battery. Remove the battery immediately.
- DCHG: (If applicable, not explicitly stated but common for advanced chargers) Battery is discharging before charging.
- 9V LED Indicator:
- Red Light: Battery is charging.
- Green Light: Battery is fully charged.
Visual guide to the Smart LCD and LED indicators for charging status and error detection.
Maintenance
- Always unplug the charger before cleaning.
- Use a soft, dry cloth to wipe the charger's surface. Do not use abrasive cleaners or solvents.
- Keep the charging slots clean and free of dust or debris to ensure good contact with batteries.
- Store the charger in a cool, dry place when not in use.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Battery not charging / ERR displayed | Non-rechargeable battery, defective battery, incorrect polarity, poor contact. | Ensure battery is rechargeable Ni-MH/Ni-CD. Check battery for damage. Reinsert battery with correct polarity. Clean battery terminals and charger contacts. |
| Charger not powering on | Power cable not connected, power outlet issue. | Check if the AC power cable is securely plugged into both the charger and the wall outlet. Try a different power outlet. |
| Charging is slow | Battery capacity is very high, charger is overloaded (unlikely with independent channels). | Charging time varies based on battery capacity. The charger is designed for high-speed charging; ensure batteries are suitable. |
| Charger or batteries get hot | Normal during charging, but excessive heat indicates an issue. | Ensure adequate ventilation around the charger. If excessively hot, remove batteries and unplug the charger. Do not use if overheating persists. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | MKTBA |
| Input Voltage | 240 Volts (AC) |
| Output Voltage | 1.2 Volts (DC) |
| Charging Current (AA) | Up to 1800mA |
| Charging Current (AAA) | Up to 900mA |
| Charging Current (9V) | Up to 260mA |
| Compatible Battery Types | Ni-MH, Ni-CD (AA, AAA, 9V), Lithium Ion (9V) |
| Number of Charging Bays | 12 (AA/AAA) + 2 (9V) |
| Dimensions | 8.31 x 4.61 x 1.85 inches |
| Item Weight | 12.3 ounces |
| Color | Black |
Warranty and Support
POWXS products are designed for reliability and performance. This product comes with a standard manufacturer's warranty. For specific warranty terms, technical support, or customer service inquiries, please refer to the warranty card included in your package or visit the official POWXS website. Please have your model number (MKTBA) and purchase information ready when contacting support.
For further assistance, you may contact POWXS customer support via their official channels.
