|Features and Benefits
· Worldwide voltage for 100-240V AC
· Two independent charging channels for individual charging and detection
· Constant current and constant voltage charging mode
· Reverse polarity protection. It automatically terminates charging and the LED flashes red when the polarity is reversely connected
· Compact design
· Output: DC 4.2V 1000mA per channel
· Applicable battery type: 18650/14500 rechargeable Li-ion battery
· Don’t disassemble the charger
· Don’t charge other types of battery. It may cause explosion and breakage
· The charger is only for in-house using and should be kept away from heat surrounding
· Keep the charger away from humidity circumstances and no liquid is allowed to get in, otherwise it may cause damage and lead to accident
· It should be placed out of children’s reach
· It may not be able to fully charge those batteries which have not been used for a long time. Several recycles of charge-discharge will improve the battery’s performance
* Please carefully read the instruction before using!
Li-ion 18650 Cylindrical 3.7V 2600mAh Rechargeable Batteries (Button Top) with PCB
Features and Benefits
· Unique and New! With PCB protection!
· Li-Ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
· Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
· Unique PCB design and patent pending.
· 3.7V 2600mAh high capacity
· Higher energy density and lower weight than other rechargeable batteries
· Manufactured under ISO9001-2000 to assure quality
· Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time
· Lighting or other device that needs 3.7V power
· Building portable power device needing high energy density and low weight
· CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
· User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging, and assembly before use.
· Put the batteries in fire-proof container
· Do not put batteries on wood surface or carpet when charging
· The battery is/are not suitable for e-cig mod.
· Never leave battery un-attended when charging
· We are not responsible for damage of any modification of the batteries in form, shape or made into packs
· We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
· Capacity* Nominal 2600 mAh, Minimum 2500 mAh
· Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.35V. UNIQUE INTERNAL PCB!
· Weight (Typical) Approx. 50 g
· Nominal Voltage: Average 3.7V
· Discharge Voltage: 3.0V
· Internal Impedance: less or equal to 130 milliohm (with PTC)
· Cycle Performance: 90% of initial capacity at 400 cycles
· Cycle life: > 500 cycles
· Standard Charge Current: 0.2C (Cut-off Current: 0.01C)
· Fast Charge Current: 0.5C (Cut-off Current: 0.01C)
· Standard Discharge Current: 0.5C (End Voltage = 2.75V)
· Max. Discharge Current: 1.5C
Internal PCB Specifications:
Regular Price: $61.97
Sale Price: $44.99
You Save: $16.98 (27 %)
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Combo: Tenergy 2CH 18650/14500 Li-ion Battery Charger + 4 Li-ion 18650 3.7V 2600mAh Batteries