New Product strong power 21700 battery Vapcell INR21700 4000mAh 30A battery 3.7V Li-ion battery

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$6.00 - $10.00 / Pieces | 1 Piece/Pieces INR21700 (Min. Order)
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Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
vapcell
Model Number:
INR21700
Nominal Capacity:
4000mAh
Nominal Voltage:
3.7v
Type:
Li-Ion
Item:
vapcell INR21700
Application:
Vapor, vape, flashlight,power tools
Warranty:
12months/one Year/1year
Continuous discharge current:
30A
Weight:
90g
Certificate:
CE,ROHS,UN38.3
Cycle life:
500-1000 Times
skype:
wlspower.sales
top:
flat top
Color:
Black
Size:
21mm*70mm
Supply Ability
Supply Ability:
10000000000 Piece/Pieces per Week INR21700
Packaging & Delivery
Packaging Details
Zipper boxes
Port
shenzhen
Lead Time :
1~2days

New Product strong power 21700 battery Vapcell INR21700 4000mah 30A battery 3.7V Li-ion battery

 Skype : Vapcell Bella 

Never fake, Enough stock for you always/ wholesale prices !!!!!!

Product Description

 Specifications: 

New Product strong power 21700 battery Vapcell INR21700 4000mah 30A battery 3.7V Li-ion battery

 

ModelINR21700
Size21.3*69.8mm
Nominal voltage3.6V
End-of-charge voltage4.20V
End-of-discharge Voltage2.50V
Typical Capacity4000mAh (0.2C discharge)
Min capacity3900mAh (0.2C discharge)
WeightMax:72g
Internal resistanceMax:10mΩ (AC 1kHz)
Standard Charge1500mA,CCCV 100mA cut-off
Charging Time4.5hours(standard charge)
Quick Charge Current4000mA
Max Continuous Discharge Current30000mA
Operating TemperatureCharging, 0°C ~ 45°C
Discharging, -20°C~70°C
Storage Temperature-5°C~35°C
Storage Humidity≤75%RH
AppearanceWithout scratch,distorion,contamination,
and leakage
Standard environmental conditionTemperature:  23±5°C
Humidity   :45-75%RH
Atmospheric Pressure :86-106KPA

Vapcell INR21700 4000mAh 30A batteries  pictures: 

 

1. Longer storage life than NiMH Batteries
2. Light weight and higher energy density than any rechargeable battery
3. Installed IC chip will prevent the battery pack from over charge and over discharge.
4. It helps protect battery chemistry integrity and prolongs battery life.
5. Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power
6. Supply which requires compact size.
Packaging & Shipping

 

1)  White box  ,  battery case  and other custom-made package 

 

2)  UPS / DHL / EMS/ FEDEX / TNT within 7 working days

 

3).The shipping cost is different in different country and weight ,we will choose the cheapest one for you always.

Company Information

 

Shenzhen Vapcell Technology ONLY stick to AUTHENTIC batteries and chargers for your Vape and flashlight . 

 

 

New Product strong power 21700 battery Vapcell INR21700 4000mah 30A battery 3.7V Li-ion battery

 





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