แท่นชาร์จAWT C4พร้อมถ่านPanasonic 18650 4ก้อน ของแท้

แท่นชาร์จAWT C4พร้อมถ่านPanasonic 18650 4 ก้อน (ฟรีกล่องใส่ถ่าน 18650สำหรับใส่2ก้อน 2 ใบ) Panasonic 3400mAh 18650 Li-ion 3.7v Battery NCR18650B Flat Top Specifications: Capacity (Ah): 3.4 Ah ( 3400mAh) Charging Voltage (V): 4.2 V Energy (Wh): 12.2 Wh Energy Density (Wh/L): 730 Wh/L Nominal Voltage (V): 3.6V-3.7V Weight (g): 46 g Diameter (mm): 18.06 mm (+/- 0.03 mm) Height (mm): 65 mm (+/- 0.03 mm) Max. Discharge rate: C Raing 2C (Max. recommended current 6.8A) Pulse current (5-6 sec.): 12A Top (positive side): Flat top Model: NCR18650B Made in Japan Important: Never completely discharge li-ion battery ( below 2.5V under load ). Charge fully to 4.2V before first use. Never use force to install (insert) li-ion battery. Do not use old and new battery cells together. Use only high quality battery charger. Do not expose to heat. Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). Keep battery that is not in use in plastic holder (or any insulating [plastic] container). Never charge battery over 4.25V (another reason to use high quality battery charger). Do not charge unattended. Do not use old, and new cells together. Do not store your li-ion batteries fully charged (for extended period of time). Store in cold and dry place at approximately 3.7V (storage charge). After battery is discharged-don't leave it discharged=>charge it as soon as possible