iJoy 20700

Description

iJoy Li-Ni 20700 3000mAh Batteries

Specifications:

• Style: Flat Top
• Chemistry: Li-Ni
• Nominal capacity: 3000 mah
• Max Continuous Rated Discharge: 40A (at 25 degrees Celsius)
• Max Pulse Current (Less than one Second Pulse): 85A
• Dimensions: 70.1 ± 0.2 mm (L) x 20.4 ± 0.2 mm (D)
• Weight: 48g (Max)
• Discharge Cut-off Voltage: 2.5V
• Nominal voltage: 3.6V
• Full Charge Voltage: 4.2V ± 0.05V
• Cycle info: Capacity drops to 60% after 250 full charge/discharge Cycles
• Standard Charge: CC/CV at 1A / 4.20V ± 0.05V, 85mA Cut-off
• (Max) Rapid Charge: CC/CV at 4A / 4.20V ± 0.05V, 85mA Cut-off
• Operational Charging Temperature Range: -20 to 60 degrees Celsius (best below 45 degrees Celsius)
• Operational Discharging Temperature Range: -20 to 60 degrees Celsius (best below 45 degrees Celsius)
• You can store them for 1.5 years at -20 to 25 degrees Celsius, 3 months at 30 to 45 degrees Celsius and 1 month at 30 to 60 degrees Celsius (in other words, store them in a cool place and they’ll last longer)
• Monthly auto discharge rate: 0.5% or less

Notes: (Important)

• Never completely discharge battery (below 2.5V under load or 3.0V unloaded)
• Charge Fully (to 4.2V) before first use
• Never use a lot of strength on battery installation
• Use only proper battery chargers that is designed for 20700 type of battery
• Do not expose to heat / sunlight
• Do not connect the positive contact to the negative contact without an appropriate load
• Be aware of the current limits in the specification and never exceed the number
• Never keep a spare battery loose in a pocket, purse, backpack, or etc? Always use proper case for loose batteries. If it shorts against a piece of metallic material, it can be dangerous
• Never charge the battery up to 4.3V or above
• Do not charge unattended
• Do not keep your li-ion batteries fully charged for an extended period of time (more than weeks)
• If you must store the battery then leave it in a proper case / box in a cool & dry place at around 3.6V to 3.7V
• Never try to charge or discharge li-ion battery with battery charger that is not made for Li-ion battery

The user/buyer need to understand Li-Ion rechargeable batteries before using, charging, discharging and assembly. Use caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn when mishandled.  Always charge in or on a fire-proof surface. Never leave charging batteries unattended. We will not be held responsible for damage if there is any modification of the batteries/chargers in any form. We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers.