3000mAh | 3.7V | Sin protección

La batería recargable UltraFire 18650 de 3000mAh ofrece energía segura y confiable con una salida constante, un rendimiento duradero y certificaciones de confianza para el uso diario.

Tamaño: 2.62" (L) x 0.72" (W) x 0.72" (H)

SKU: 8284

$23.99
$24.99
SALE 4% OFF

Free Shipping 

Easy Returns

1-Year Warranty

Incluido

Reviews

Customer Reviews

Based on 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
m
mharder68
2 PCS
Thanks for the really quick delivery

Thanks for the really quick delivery of the batteries and charger. ( and a big thank you for the freebies!) my T6 is back up to par w/ new high capacity Lion battery power and the Q5 is certainly an impressive compact back up. My use is daily and reliability is critically important. I have a large collection of available “torches” , but the UltraFire CREE T6 is my go to choice.

J
Jeff Stanko
2 PCS
Sent wrong batteries but sent the correct ones quickly, Changed review from 1 star to 5 stars.

Sent wrong batteries but sent the correct ones quickly, Changed review from 1 star to 5 stars.

Hi Jeff, thank you for updating your review! We're glad we could get the right batteries to you quickly. We appreciate your support!

R
Ricardo
2 PCS
Surprised but not unhappy

I thought my order was for just four batteries and was surprised to open the box and find 4 small flashlights with those batteries in them instead of just the batteries themselves. The flashlights are strong for their size so if I don't use them they will make nice gifts I think your batteries are tge best and as an extreme flashlight collector I've had to buy quite a variety of batteries - some good, some mediocre and some just complete junk. Yours are great! I'll be buying more of them from you in the future. Just don't send them to me inside of flashlights again, OK? Thanks and Happy New Year from Las Vegas

Specifications

Brand

UltraFire

Title

Battery Type

18650

Title

Material

Li-ion

Title

Capacity

3000mAh

Title

Rated Voltage

3.7V

Title

Charge Termination Voltage

4.2V

Title

Discharge Termination Voltage

2.75V

Title

Maximum Discharge Current

1.8A-3.6A

Title

Size

2.62" (L) x 0.72" (W) x 0.72" (H)

Title

Weight

46.5g

Title

Chargeable

Yes

Title

Protective Case

No

Title

0.2C

= 600mAh

Title

0.5C

= 1500mAh

Title

Certifications

0.2C industry standard 0.5C

CE, FCC, MSDS, UN38.8

Features

High-Capacity Power
Each 18650 Li-ion battery delivers 3000mAh of energy with a stable 3.7V output, giving your devices long-lasting and reliable performance.

 

Rechargeable & Efficient
Designed for repeated use, these batteries support up to 4.2V charge termination and 2.75V discharge cutoff. With a maximum discharge current of 1.8A–3.6A, they provide efficient power for demanding electronics.

 

Compact & Lightweight
Measuring 2.62" × 0.72" and weighing only 46.5g, these batteries are easy to carry and store. Sold in a convenient 2-pack for added value.

 

Certified Quality
Tested and compliant with CE, FCC, MSDS, and UN38.8 standards, these batteries meet strict safety and performance requirements—giving you dependable energy every time.

Use Cases

DIY Powerwall Cell Banks

Cordless Power Tool Battery Replacement

Power Tool Battery Rebuilding

High-Performance LED Flashlights

EDC (Everyday Carry) Tactical Flashlights

E-Bike Battery Pack Building

PEVs (Personal Electric Vehicles) Power

Custom Electric Skateboard (esk8) Packs

Solar Energy Storage Systems

Off-Grid Solar Battery Banks

Portable Power Stations

Custom Lithium-Ion Battery Packs

Emergency Survival Gear Power

RC (Radio Control) Transmitters and Vehicles

Robotics and DIY Electronics Power

Arduino and Microcontroller Battery Shields

Ham Radio Portable Power

Solar Garden Light Upgrades

UltraFire® Batería Recargable 18650 3000mAh

$23.99
$24.99