ការណែនាំអំពីឆ្នាំងសាកថ្ម USB ចល័ត NITECORE UI1
KEEP INNOVATING UI1 Portable USB Battery Charger USB Input Low Current Charging Available Thermal Protection Features Portable USB Battery Charger Compatible for 3.6V/3.7V rechargeable Li-ion batteries Available for low current charging below 2.9V USB Input Automatic adoption for the optimal…