18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
UltraFire_HIGH_DRAIN_LI-ION_RECHARGEABLE_BATTERY_12 - UltraFire
UltraFire_HIGH_DRAIN_LI-ION_RECHARGEABLE_BATTERY_12 - UltraFire
Continuous_Discharge_Current_2 - UltraFire
Continuous_Discharge_Current_2 - UltraFire
Internal_Safety_Features_2 - UltraFire
Internal_Safety_Features_2 - UltraFire
Purpose-designedHigh-performanceProtectedCircuit - UltraFire
Purpose-designedHigh-performanceProtectedCircuit - UltraFire
Mercury_Free_Lead_Free_Cadmium_Free_1 - UltraFire
Mercury_Free_Lead_Free_Cadmium_Free_1 - UltraFire
SafeandReliable_2 - UltraFire
SafeandReliable_2 - UltraFire
Low_Cost_and_Environmentally_Friendly_3 - UltraFire
Low_Cost_and_Environmentally_Friendly_3 - UltraFire
1-Year_Free_Warranty - UltraFire
1-Year_Free_Warranty - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire

UltraFire 18650 3000mAh 3.7V 6A Pro Batteries (2-Pack) - Protected

$25.99
SALE % OFF

Features

Reliable 18650 Li-ion batteries with 3000mAh capacity and up to 6A continuous discharge. Built-in protection circuit ensures safety from overcharge and short-circuit. Designed for 500+ recharge cycles, with CE, FCC, MSDS, and UN38.8 certifications. Includes protective case for safe storage and transport.

 

Power your gear with UltraFire—trusted, durable, and ready for high-performance devices.

Free Shipping 

Easy Returns

1-Year Warranty

Specifications

Battery Type

18650 Rechargeable Li-ion
Title

Voltage

3.7 V
Title

Max Continuous Discharge

6A
Title

Capacity

3000mAh
Title

Energy

11.1 Wh
Title

Cycle Life

500+ full charges
Title

Charging Port

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

48g
Title

Size

68.3mm×10×10mm
Title

Protective Case

Yes
Title

Certifications

CE, FCC, MSDS, UN38.8

Reviews

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
L
LanternLover
Top-notch Performance

Top-notch performance from these batteries. They power my LED camping lanterns with ease, providing bright light throughout the night.
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
UltraFire_HIGH_DRAIN_LI-ION_RECHARGEABLE_BATTERY_12 - UltraFire
Continuous_Discharge_Current_2 - UltraFire
Internal_Safety_Features_2 - UltraFire
Purpose-designedHigh-performanceProtectedCircuit - UltraFire
Mercury_Free_Lead_Free_Cadmium_Free_1 - UltraFire
SafeandReliable_2 - UltraFire
Low_Cost_and_Environmentally_Friendly_3 - UltraFire
1-Year_Free_Warranty - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire
18650 3000mAh 3.7V Pro Rechargeable Batteries (2-Pack) - UltraFire

UltraFire 18650 3000mAh 3.7V 6A Pro Batteries (2-Pack) - Protected