All battery orders will ship from the United States
Description:
Two Complex Professional Li-ion Rechargeable Flat Top Battery with Efest Slim K2 USB Battery Charger. The Efest Slim K2 USB Battery Charger is made from piano springs and spring-tested for quality. It features reverse polarity and short circuit protection.
Battery Specification:
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Lithium ion nickel 18500A flat top rechargeable battery
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Capacity: 2000mAh
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Charging Voltage (V): 3.7 V
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Max Charging Current: 1 A
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Nominal Voltage (V): 3.6V-3.7V
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Weight max. (g): 33.5 g
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Diameter (mm): 18.15 mm max.
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Height max. (mm): 49,36 mm
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Top (positive side): Flat top
Charger Specification:
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2 Bay Compact USB Charger
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Single charging speed - 1A x 2
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LED charging indicator
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Compatible with 18650, 20700, 21700, 26650 and more
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Reverse polarity protection protects if cell is entered in the wrong way
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Input: DC 5V 1A
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Standby Current: <20mA
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Activation Current: 50mA - 100mA
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1.0A CC Current: 1000mA ± 10%
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Auto Recharge Voltage: 4.10V ± 0.10V
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Auto Cutoff Voltage: 4.20V ± 0.05V
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CV Cutoff Current: <100mA
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Operation Temperature: 0°C ~ 40°C
Packaging Content:
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2 Complex Batteries
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Efest Slim K2 Battery Charger
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USB Cable
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User Manual
