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Li-ion Rechargeable High Capacity Battery

Li-ion Rechargeable High Capacity Battery

GTF 3.7V 18650 9900mAh Rechargeable Battery High Capacity Li-ion Rechargeable Battery For Flashlight Torch headlamp Battery



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Verified low price! You’re unlikely to find a cheaper price elsewhere
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Estimated Delivery Date:

Estimated Delivery Date: Monday, August 29

Due to hight demand, please allow at least 2-4 weeks for delivery.
Insured & Trackable Worldwide Shipping

Insured & Trackable Worldwide Shipping

Your tracking number will be sent to you after 3-5 processing days.
Love It or Get a 100% Refund!

Love It or Get a 100% Refund!

We're absolutely sure that you'll love this product. If you don't, just return it for a FULL refund!

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100% Brand new and high quality!

Discharge rate, no memory effect”.

Low reoccurring operation cist, Short -circuit, and over-current protection.

Safe and environmentally friendly.

Keep in a dry and cool place.


Brand Name: GTF

Capacity: 9900mAh

Voltage: 3.7V

Chemistry: Li-ion

Color: Green black

Size: 18*67mm

Package Included:

1/2/4/6/8/10pcs x 3.7V 18650 9900mAh Li-ion Rechargeable Battery

Note: According to different conditions, Battery capacity can be divided into actual capacity, theoretical capacity, also called rated capacity.

Battery capacity refers to the battery storage capacity.

The unit is “mAh”, 1Ah = 1000mAh, so there are some differences between rated capacity and actual capacity in Li-ion Battery.

It is normal and reasonable.

Brand Name


Nominal Capacity




Model Number


Set Type

Batteries Only

Battery Number


Replacement Battery





Bundle 1

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How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won’t be charged any extra fees.

When will my item ship?

If you order an in-stock item your order will ship within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS, USPS, which usually takes 5-20 working days after dispatch, but may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days, but sometimes due to free shipping tracking is not available. If not please contact us at support@expressnztech.com

Can I cancel my order?

You can change or cancel an order within 12 hours. Please contact us at support@expressnztech.com

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79 reviews
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