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AOLIKES

AOLIKES 7.4v 2s1p 2600mAh Rechargeable Li-ion Battery with XH2.54/2P Plug Connector /3C Cells/Support 3C Continuous Discharge and Fast Charging

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Style: 7.4v 18650 2s1p Battery -1Pack


Features

  • This 7.4v rechargeable li-ion batteries is made of 2 balanced 2600mAh Power Cells for a total of 7.4V 2600mAh capacity! The cells are connected in tandem and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.
  • Each cell can provide 3C of current, so all together the peak current you can draw is over 7.8 Amps. This a battery pack can provide strong power for 8.4V power tools, mobile speaker and other mobile devices.
  • 7.4v rechargeable li-ion batteries, The battery comes with a XH2.54mm 2-pin plug, 7.4v 19.24wh rechargeable battery.
  • The battery pack built-in lithium-ion battery protection chip,and equipped with parallel high-power MOS, it can provide safety guarantee for the high current output of the battery pack.
  • PLEASE NOTE: Before using, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive " +" , Black wire connect power negative pole "-".

Description

Packing List: 7.4v 18650 2s1p battery 1pack Specifications： 1、Battery Type: Rechargeable Li-ion battery pack 2、Capacity: 2600mAh 3、Nominal Voltage:7.4v 4、Limited Charge Voltage:8.4v 5、Max Charging Current: 3.9A _(1.5C) 6、Nominal Discharge Current: >5A 7、Power: 19.24Wh 8、Battery Pack Size: 2.68*1.46*0.75 inch 9、Item Weight : about 0.22 lb. On the before using, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive " +" , Black wire connect power negative pole "-". The positive and negative power connections are incorrect and may damage your device.

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: AOLIKES


Battery Cell Composition: Lithium Ion


Battery Capacity: 2600 milliamp_hours


Recommended Uses For Product: 18650 1500 mah 7.4v rechargeable battery upgrade, 18650 2s1p 7.2v rechargeable battery, 18650 2s1p rechargeable battery, 18650 7.4v rechargeable battery, li-ion 18650 7.4v rechargeable battery See more


Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: AOLIKES


Model Number: 2S1P-2.6A


Model Name: 18650 2s1p 7.4V Rechargeable Battery


UPC: 785340773196


Manufacturer: AOLIKES


Warranty Description: 30 day refund guarantee


Battery Cell Type: Lithium Ion


Battery Capacity: 2600 milliamp_hours


Voltage: 7.4 volts_of_direct_current


Reusability: Rechargeable


Amperage: 2600 milliamps


Compatible Phone Models: 18650 2s1p Battery


Unit Count: 1 Count


Battery Weight: 96 g


Item Weight: 99 g


Antenna Location: 18650 1500 mah 7.4v rechargeable battery upgrade, 18650 2s1p 7.2v rechargeable battery, 18650 2s1p rechargeable battery, 18650 7.4v rechargeable battery, li-ion 18650 7.4v rechargeable battery


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Good quality, but may need an electrical connector changed to fit your model
Style: 7.4v 18650 2s1p Battery -1Pack
Didn't fit my Eufy robot vacuum, as it had the wrong connector. I'm an electronics tech, so no problem to swap the electrical connector with the one on the old battery. Size fit perfectly, lasts well, as more capacity. Before replacing this battery, you better watch a You Tube video on how to do it. There are a zillion screws. Simple. Get you phone camera and shoot pics "BEFORE" you remove screws. Then, store the screws in a special place/bin/parts drawer so you know which sizes and lengths go where. Caution: You will need to do a "Back Click" when re-installing the screws, as they are designed to "CUT" their own threads. If you don't align the screw perfectly when re-installing, the will cut "NEW" threads. If the cut them in between the original threads, you just removed "ALL" of the holding plastic, and the screw will now fall out, as there are not longer any threads left to hold the screw. How?? Place the screw into the hole. Make sure you have the proper size Phillips screwdriver (usually a #2 point), place the tip into the screw head, then "SLOWLY" turn the screw "BACKWARDS" until it "CLICKS". That means it just fell back into the original threads. Now turn slowly clockwise (forward). It should go easily. If it doesn't, you're not in the right place. Back Click. One of my terms I coined. Good luck. ... show more
Reviewed in the United States on December 20, 2025 by RadioGuySteve
    • Great Replacement at a Way Better Price
Style: 7.4v 18650 2s1p Battery -1Pack
I bought this replacement battery for my Feather Light, and I’m really glad I did. The OEM supplier charges $245 for a new battery, which feels like a total rip-off. This replacement works just as well for a fraction of the cost. Installation was simple, the battery holds a strong charge, and my device is running like new again. If you need a reliable replacement without getting overcharged, this is definitely the way to go. ... show more
Reviewed in the United States on November 28, 2025 by dallaswu
    • Works great
Style: 7.4v 18650 2s1p Battery -1Pack
This is a great replacement battery for my hand-held spot light. I did have to reverse the connector cables (as other reviewers advised), but it was easy to do and the battery works great.
Reviewed in the United States on January 16, 2025 by jb
    • Seems well made and has good runtime
Style: 7.4v 18650 2s1p Battery -1Pack
This battery pack kept a handheld vac from ending up as e-waste. In fact, this battery pack works better than the original so far. I was never happy with the life of the ORIGINAL battery pack, even when new. That one died and wouldn't charge after only 2 years. Big runtime improvement. I thought it was normal for a modern handheld vac to last only 5-8 minutes of run time. But after installing this new pack, I'm getting 10-15 minutes. Couldn't be happier. And we saved yet another item from e-waste. I'll be sure to take the old battery pack to a recycling center. Longevity and safety are still yet to be determined with this pack. Time will tell. Fingers crossed that we have no incidents. I tend to be cautious of all Li-Ion batteries. Everyone should be. ... show more
Reviewed in the United States on March 6, 2025 by TS
    • Made my massager like new!
Style: 7.4v 18650 2s1p Battery -1Pack
Fast shipping. Battery worked perfectly. It even extended the massage time of my unit. Polarity was reversed but a warning from the other reviewers allowed me to correct that. It fit perfectly too.
Reviewed in the United States on November 30, 2025 by Leonard Logsdon
    • Failed before month of non-stressful use
Style: 7.4v 18650 2s1p Battery -1Pack
2nd one ordered in 3 months to replace automatic shade batteries. This one failed in less than a month. Charge will only last 1/6th as long as the battery I am replacing (6mo original vs 1mo this replacement). It wont take a charge now = defective. AND the stock batteries in the shade lasted 5 years. This one was a month. Having the company replace it to see if it was a one-off or they sell bad batteries. At this point, buyer beware. Update-Turd in blue wrapping. Dont buy. Replacement died after a month. Im done with Amazon. ... show more
Reviewed in the United States on November 5, 2025 by Sent the wrong product
    • Seems to be a quality battery.
Style: 7.4v 18650 2s1p Battery -1Pack
I bought this to replace the battery in a handheld massage gun. The battery works great and I've probably got over 30 charges on it now and it seems to be as good as new. If the battery fails early, I will amend my review.
Reviewed in the United States on June 25, 2025 by pjdrizz
    • Skills needed. (Sometimes)
Style: 7.4v 18650 2s1p Battery -1Pack
Pre pinned does not always mean same same. Had solder matching connector to board
Reviewed in the United States on January 12, 2026 by Robert N.

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