GP ReCyko USB Battery Charger B441 User Manual

1. ບົດແນະນຳ

The GP ReCyko USB Battery Charger B441 is a compact and intelligent charging unit designed for NiMH AA and AAA rechargeable batteries. It features four charging slots, allowing simultaneous charging of up to four batteries. The robust housing also functions as a battery holder, providing protection for your batteries at home or during travel. This charger is compatible with both AA and AAA size batteries.

This versatile charger operates directly via a standard USB power source. Four GP ReCyko AAA 850 mAh NiMH batteries are included with the charger, providing an immediate and optimal charging solution.

Image 1.1: The GP ReCyko USB Battery Charger B441 with four AAA batteries.

2. ຄໍາແນະນໍາຄວາມປອດໄພທີ່ສໍາຄັນ

ກະລຸນາອ່ານ ແລະເຂົ້າໃຈຄຳແນະນຳຄວາມປອດໄພທັງໝົດກ່ອນທີ່ຈະໃຊ້ຜະລິດຕະພັນນີ້. ການບໍ່ປະຕິບັດຕາມຄໍາແນະນໍາເຫຼົ່ານີ້ອາດຈະເຮັດໃຫ້ໄຟຟ້າຊ໊ອກ, ໄຟໄຫມ້, ຫຼືບາດເຈັບສາຫັດ.

• This charger is designed exclusively for NiMH rechargeable batteries. Do not attempt to charge non-rechargeable batteries (e.g., alkaline, carbon-zinc) as this may lead to leakage, rupture, or explosion.
• Do not expose the charger to rain, moisture, or extreme temperatures. Keep it away from direct sunlight and heat sources.
• Do not disassemble, modify, or attempt to repair the charger. Refer all servicing to qualified personnel.
• Ensure proper battery polarity (+/-) when inserting batteries into the charger slots.
• Unplug the charger from the USB power source when not in use or before cleaning.
• ຮັກສາສາຍສາກ ແລະໝໍ້ໄຟໃຫ້ໄກຈາກເດັກນ້ອຍ ແລະສັດລ້ຽງ.
• The charger incorporates safety features such as automatic power-off timer, dV full charge detection, temperature interruption, primary battery protection, and reverse polarity protection to prevent overcharging, overvoltage, short circuits, and battery damage.

3. ເນື້ອໃນຊຸດ

ກວດ​ສອບ​ວ່າ​ລາຍ​ການ​ທັງ​ຫມົດ​ທີ່​ລະ​ບຸ​ໄວ້​ຂ້າງ​ລຸ່ມ​ນີ້​ແມ່ນ​ລວມ​ຢູ່​ໃນ​ຊຸດ​ຂອງ​ທ່ານ​:

• 1x GP ReCyko USB Battery Charger B441
• 4x GP ReCyko AAA 850 mAh NiMH Rechargeable Batteries
• ສາຍໄຟສາກ USB 1x

Image 3.1: Package contents of the GP ReCyko USB Battery Charger B441.

4. ຕັ້ງຄ່າ

1. ເຊື່ອມຕໍ່ສາຍສາກ: Insert the small end of the provided USB charging cable into the USB port on the charger. Connect the larger end of the USB cable to a compatible USB power source (e.g., a USB wall adapter, computer USB port, or power bank) with a minimum output of DC 5.0V 1.0A.
2. ໃສ່ແບັດເຕີລີ: Open the battery compartment. Insert 1 to 4 AA or AAA NiMH rechargeable batteries into the charging slots, ensuring correct polarity (+ and - terminals match the markings in the charger).

Image 4.1: The charger supports both AA and AAA NiMH batteries.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1 ຂະບວນການສາກໄຟ

1. Once batteries are correctly inserted and the charger is connected to a power source, the charging process will begin automatically.
2. The charging progress can be monitored via the LED indicators on the charger.
3. For 850mAh AAA batteries, a full charge typically takes approximately 3 hours when using a suitable USB power input (DC 5.0V 1.0A minimum).
4. The charger features an automatic power-off function once batteries are fully charged, preventing overcharging.

Image 5.1: The charger can fully charge batteries in approximately 3 hours.

5.2 ຕົວຊີ້ວັດ LED

The charger is equipped with two LED indicators to display the charging status:

• ການເຊື່ອມຕໍ່ເບື້ອງຕົ້ນ: Green LED lights up for 0.5 seconds after USB power connection.
• ກຳລັງສາກຢູ່: LED ສີຂຽວກະພິບຊ້າໆ.
• ສາກເຕັມ: Green LED lights up continuously.
• Defective or Disposable Batteries: Green LED flashes quickly. This indicates that either a non-rechargeable battery or a faulty rechargeable battery has been inserted. Remove immediately.

Image 5.2: LED indicators show battery status and charging progress.

5.3 ການກວດສອບສະຖານະຫມໍ້ໄຟ

The charger includes a "battery status check" function. This allows you to quickly determine if your batteries are sufficiently charged or require recharging, helping to avoid unexpected power loss and unnecessary charging cycles.

6. ບໍາລຸງຮັກສາ

• ທໍາຄວາມສະອາດ: Disconnect the charger from the power source before cleaning. Use a dry, soft cloth to wipe the exterior of the charger. Do not use liquid cleaners or solvents.
• ການເກັບຮັກສາ: ເກັບຮັກສາເຄື່ອງສາກ ແລະ ແບັດເຕີຣີໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ ແລະ ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະ ອຸນຫະພູມທີ່ຮຸນແຮງ.
• ການດູແລຫມໍ້ໄຟ: For optimal battery life, avoid fully discharging NiMH batteries frequently. It is recommended to recharge them when they are partially depleted.

7. ການແກ້ໄຂບັນຫາ

8. ຂໍ້ມູນຈໍາເພາະ

ຮູບພາບ 8.1: ກັບຄືນໄປບ່ອນ view of the charger displaying technical specifications.

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information and customer support, please refer to the official GP Batteries webເວັບໄຊ ຫຼືຕິດຕໍ່ຮ້ານຂາຍຍ່ອຍໃນທ້ອງຖິ່ນຂອງທ່ານ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນໃດໆ.

For further assistance, you may visit the manufacturer's webເວັບໄຊ: gpbatteries.com