10440 500mAh 3.7V With Protection Board (2PCS)
10440 500mAh 3.7V With Protection Board (2PCS)
10440 500mAh 3.7V With Protection Board (2PCS)
10440 500mAh 3.7V With Protection Board (2PCS)
10440 500mAh 3.7V With Protection Board (2PCS)

10440 500mAh 3.7V Rechargeable Batteries (2/10-Pack)

5 | 3 review(s) | Add your review

Compact and Powerful
  • Despite its small size (46mm x 10mm), this 10440 battery offers a solid 320mAh actual capacity, providing reliable power for your devices.

Long-lasting
  • Designed for over 320 charge cycles, this rechargeable battery offers eco-friendly use and cost savings in the long term.

Certified for Safety
  • With certifications such as CE, FCC, MSDS, and UN38.8, this battery ensures safe operation and meets quality standards.
$14.39
$15.99
SALE 10% OFF
Included

  • Specifications

  • reviews

  • Contact us

BATTERY SPECIFICATIONS

· Brand: UltraFire
· Battery Type: 10440
· Capacity: 500mAh (Actual: 320mAh)
· Rated Voltage: 3.7V
· Charge Termination Voltage: 4.2V
· Discharge Termination Voltage: 2.75V

· Maximum charge current: 320mA

· Maximum discharge current: 320mA
· Weight: 30g
· Dimensions: 46mm x 10mm x 10mm
· Chargeable: Yes
· Protective Case: Yes

CERITIFICATION

· Certifications: CE, FCC, MSDS, UN38.8

Customer Reviews

Based on 3 reviews
100%
(3)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Chloe_Adventurer
Reliable Power for Gadgets

These batteries are a game-changer for my gadgets. The charge-discharge cycle is impressive, and they recharge quickly. Definitely worth the investment if you need reliable power sources.

S
Sarah_Skywalker
Great Value with Protection

Great value for the price. The protection board is a nice feature, giving me peace of mind against overcharging. They fit perfectly in my flashlight and provide consistent power.

J
Jake_Maverick
Fantastic Battery Life!

"I've been using these UltraFire batteries for a few weeks now, and they are fantastic! They hold a charge really well and seem to last longer than other brands I've tried. Perfect for my high-drain devices."

Thanks for contacting us. We'll get back to you as soon as possible.

FIRST NAME

NAME

LAST NAME

Email

MESSAGE

MESSAGE