ShockLi 21700 4000mAh Flat Top High Drain 20A 3.7V Li-ion Rechargeable Battery – 2PCS+Battery Case
$24.99
ShockLi 21700 4000mAh Flat Top High Drain 20A 3.7V Li-ion Rechargeable Battery - 2PCS+Battery Case

ShockLi 21700 4000mAh Flat Top High Drain 20A 3.7V Li-ion Rechargeable Battery – 2PCS+Battery Case

availability:In stock

Shipping: Free Airmail
Dispatch: Ships within 2-5 business days
Estimated Delivery: Between

$24.99

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Product Description

Specification:

Name 21700 Rechargeable Battery
Brand Shockli 
Capacity  4000mAh
Continuous /Max Discharge Current  20A/30A
Internal resistance less than 20 mΩ
Nominal voltage 3.7V
Head type Flat top
Protected No
Rechargeable battery Yes
Rechargeable time up to 500 times
Standard charge 0.3A~2A (Recommend 0.5A~1.5A)
/ 4.2V+/-0.05V
Working voltage 2.75 – 4.2V
Charging time 4.5 hours(Charge current 1.0A)

Customer Instructions:
Ideal for: High power flashlight and Moderate current Device (Only for regulated), Use 1 cell UP to 60W (2 cells UP to 120W)
Important Note: Fatter diameters(21.7mm), only fit for china brand E-cig, Blade, Reuleaux RX2 21700, CAPO, iStick Pico 21700, Foresight TC/Fuchai Squonk 213
 
Package Included:
2 X 21700 battery 
1 X 21700 plastic case 




More Detailed Photos:

ShockLi 21700 4000mAh Flat Top High Drain 20A 3.7V Li-ion Rechargeable Battery - 2PCS+Battery Case
ShockLi 21700 4000mAh Flat Top High Drain 20A 3.7V Li-ion Rechargeable Battery - 2PCS+Battery Case

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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