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2pcs UltraFire 3400mAh USB Micro Rechargeable 18650 Lithium-ion Battery
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SKU:
86011415
- Our Price :
$ 31.35
- Quantity:
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- Product Details
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The UltraFire USB Micro Rechargeable 18650 Lithium-ion Battery 3400mAh provides power to lithium-powered devices at a low cost. With full 3400mAh large capacity, the Rechargeable 18650 Battery offers a long battery life. This high density battery features 800mA constant current and 4.2V constant voltage, with large charging current up to 1000mA. Built-in protection board protects both battery and device against unexpected damages. Compared to traditional alkaline batteries, it has no memory effect and much longer life of charge-discharge recycling. Click and order now! It surely is a wise choice!
Features
- Reverse polarity / over-charge / over-discharge protection
- Provide power to lithium-powered devices at a low cost
- Full 3400mAh large capacity, low internal resistance
- 800mA constant current, 4.2V constant voltage
- Large charging current up to 1000mA
- Built-in protection board protects both battery and device
- High density, no memory effect, long life of charge-discharge recycling
Specifications
Brand UltraFire Battery Type 18650 Lithium-ion Battery Rechargeable Yes Protection Board Yes Rated Capacity 3400mAh Actual Capacity 3400mAh Rated Voltage (Standard Voltage) 3.7V Charging Time 4-5 hours Max Charging Voltage 4.30±0.05V Stop Charging Current End Condition (Cut Off) 50mA Constant Current 800mA Constant Voltage 4.2V Max Charging Current 1000mA Discharge Time 8-10 hours Discharge Current 5-6.3A Dimensions (3.07 x 0.71 x 0.71)" / (7.8 x 1.8 x 1.8)cm (L x W x H) Weight 3.42oz / 97g 
Package Includes
- 2 x 18650 Batteries
