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Products descriptions
Specification of Original Factory Efest 14500 650mah 9.75A Purple 3.7v Rechargeable Li-Ion Lithium Battery Cell | ||
Size | 14*50mm (±2mm) | |
Rated Voltage | 3.7V | |
Rated Capacity | 650mAh | |
Cut-off Discharge Voltage | 2.5V | |
Charge Upper Limit Voltage | 4.20±0.05V | |
MAX Charging Current | 4A | |
Standard charge | 2A | |
Continuous Discharging Current | 6.5A | |
Max Pulse Discharge Current | 9.75A | |
Cycle Life | >500s | |
Standard charger | cc/cv(max ,charging rate 2A) | |
Warranty | 1 years | |
Operating Temperature | charge (0 ~ 45°C) | |
discharge (-20 ~ 60°C) | ||
Storage Temperature | within 1 month (-20~ 50°C) | |
within 3 months (-20~ 40°C) | ||
within 3 months (-20~ 20°C) | ||
Apply to: | Ecigarette / Vape/ hand fan power bank/camera/drone airplane /UAV/flashlight/Beauty instrument vacuum cleaner/robot/robotic | |
Advantage | 1. environmental friendly resources 2. High density of energy 3. poor self-discharge 4. low internal resistance 5.Longer cycle life 6. Zero memory effect | |
Also pls contact us if you need a completed datasheet!
Warnings:
Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with
metal stuff together.
metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.
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We have been supply battery charger and power solutions for over 9 years, Feel free to contact me online for any inquiry or questions, Always try my best to recommend best suitable product and do best price for you.