18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
UltraFire_HIGH_DRAIN_LI-ION_RECHARGEABLE_BATTERY_6 - UltraFire
UltraFire_HIGH_DRAIN_LI-ION_RECHARGEABLE_BATTERY_6 - UltraFire
Continuous_Discharge_Current_4 - UltraFire
Continuous_Discharge_Current_4 - UltraFire
Internal_Safety_Features_4 - UltraFire
Internal_Safety_Features_4 - UltraFire
Purpose-designedHigh-performanceProtectedCircuit - UltraFire
Purpose-designedHigh-performanceProtectedCircuit - UltraFire
Mercury_Free_Lead_Free_Cadmium_Free_3 - UltraFire
Mercury_Free_Lead_Free_Cadmium_Free_3 - UltraFire
SafeandReliable_4 - UltraFire
SafeandReliable_4 - UltraFire
Low_Cost_and_Environmentally_Friendly_5 - UltraFire
Low_Cost_and_Environmentally_Friendly_5 - UltraFire
1-Year_Free_Warranty - UltraFire
1-Year_Free_Warranty - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire
18650 3400mAh 3.7V Rechargeable Micro-USB Battery (2-Pack) - UltraFire

UltraFire 18650 3400mAh 3.7V 6.8A Micro-USB Battery (2-Pack)
$33.99
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1-Year Warranty

  • Specifications

  • reviews

Battery Type

18650 Rechargeable Li-ion
Title

Voltage

3.7 V
Title

Max Continuous Discharge

6.8A
Title

Capacity

3400 mAh
Title

Energy

12.58 Wh
Title

Cycle Life

500+ full charges
Title

Charging Port

Micro-USB / Charger Dock
Title

Protection Circuit

Built-in (overcharge, short-circuit)
Title

Operating Temp

-20°C to 60°C (-4°F to 140°F)
Title

Weight

50g
Title

Size

71 ± 0.3mm, Diameter: 18.4 ± 0.3mm
Title

Protective Case

Yes
Title

Certifications

CE, FCC, MSDS, UN38.8

Customer Reviews

Based on 2 reviews
100%
(2)
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J
Jeffrey Schlossberg
Thank you!:-)

nice new charging feature built in to battery. works great. Thanks!

m
mua cicada
good

nice good

Thank you for your kind words and support! We truly appreciate your positive feedback on our UltraFire brand. We are committed to delivering