2600mAh 18650 Battery with USB Charging Port

Item No.: BL1826U
☑️ Featuring a built-in micro-USB charging port, making charging easier than ever! No extra charger is needed anymore!
☑️ Can also be charged on an external charger if desired
☑️ 4 protections in the anode and 3 overheat protections in the chip for safe
Description Review
Description

Introduction

 
The BL1826U from FreasyGears CYANSKY is a 2600mAh 18650 battery with revolutionary technology, featuring a built-in micro-USB charging port, which makes charging easier than ever before! You can charge the battery directly with a USB cable and 5V adaptor. No extra charger is needed anymore!
 
Of course, it still can be charged on an external charger if desired. 
 
The BL1826U also features 4 protections in the anode and 3 overheat protections in the chip to ensure safety, which prevents short circuits, overcharge/over-discharge, and overheating. Each 18650 battery is also designed with pressure relief vents that would expel waste gas preventing an explosion in the rare case of an internal short circuit.
 
As a great alternative for 2*CR123A disposable batteries, the 18650 battery is not only environmentally friendly but also allows multiple options of different capacity levels for different needs, such as 2600mAh, 2900mAh, or 3500mAh.
 

Specification

   
Product Type: 2600mAh 3.7V protected Li-ion rechargeable 18650 battery with the USB charging port
Capacity: 2600mAh
Voltage:  3.6V
USB Charging Voltage: 5V
USB Charging Current: Recommended 1A, maximum 2A
Charging and Discharging Cycle: 500+ cycles
Chemistry: 
Li-ion 
Protections in the anode: 

Short circuits, overcharge/over-discharge, and overheating

More protections:

Pressure vents to prevent explosions

Charging Indicator: Red during charging, Green when charging finished
Size:  18mm (Diameter)* 68mm (length)
Weight:  48g
Warranty: 1-year (12 months) free warranty
 
 
In the Package:
USB charging cable
 
 
 
 
 
 
 
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