Welcome to our website, we have different types of batteries sales and service. Today, we are pleased to give you a recommendation of this UltraFire 18650 3.7V 5000mAH Lithium Battery Yellow. It has the characteristics of high quality and high density, whether operate in lowtemperature or high temperature, it is durable. In addition, it is rechargeable battery. It can provide continuous power for your device. It is worth having a try!

Feature:

High quality and durable

Provides continuous power to your device

High energy density, long life battery

Durable in low and high temperature operations

Fit for camera, watch, calculators and other electronic devices

Specification:

Charger

Input Voltage: AC 100V - 240V 50 / 60Hz  Max150mA

Output Voltage: DC 4.2V 600mA

Battery Type: 2 x 18650 rechargeable battery

Rechargeable Time Limit: about 2 hours

Dimensions: 44 x 32 x 83mm / 1.73 x 1.26 x 3.27inch (L x W x H)

Weight: 60g / 2.12 oz

Battery

Dimensions 2.56 x 0.71" / 6.5 x 1.8 cm (L x Dia)

Weight 90 g

Color Yellow

Capacity 5000mAH

Voltage 3.7V

Quantity 2Pcs

Type 18650 Li-ion Battery