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AOLIKES

XINLANTECH 3.7V 2600mAh 18650 Rechargeable Li-ion Battery with Jst XH2.54/2P Connector Plug Wires for DIY Electronics, Toys, Lighting,Bluetooth Devices and More

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 14
Order within 9 hours and 13 seconds
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Features

  • The is a 3.7v 2600mah Li-ion battery pack, Compatible with Croove B0143KH9KG battery replacement.
  • Approximate size: 2.68*1.46*0.75 Inch with XH2.54 /2p plug connector, 18650 with jst connector.
  • Before use, please ensure that the battery polarity is correct -the red wire is the positive terminal"+", and the black wire is thenegative terminal"-". If it is used as a replacement for the original battery, the polaritymust match that of the original battery; otherwise, it will not work.
  • 18650 with bms rechargeable Li-Ion battery pack, Nominal voltage: 3.7V; Limited charge voltage: 4.2V; Cut-off voltage: 2.75V; Capacity: 2600mAh; Power: 9.62Wh. Weight appro 1.7oZ.
  • SAFETY FEATURES The rechargeable 3.7V li-ion battery pack is made of high quality materials and has built-in protection against overcharging, and short circuits. This ensures that the battery works optimally and eliminates the risk of potential hazards.

Description

Red wire connect positive power "+", Black wire connect "-" power negative pole. Incorrect positive / negative power connections may damage your device. The positive and negative power connections are incorrect and may damage your device. Packing list: 1 x 3.7v 2600mAh Li-ion Battery Pack. Specifications: Battery Type: Lithium Ion Rechargeable Battery. Battery Capacity: 2600mAh. Nominal Voltage: 3.7V. Limited Charge Voltage: 4.2V. Power:9.62Wh.

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 1s1p battery with connector, 18650 2600mAh battery with connector, 18650 battery with XH2.54/2P connector, 3.7v rechargable battery 2600mAh, Jst XH2.54/2p Connector See more


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


Brand: AOLIKES


Model Number: XL-143KH


Model Name: 18650 1s1p battery


UPC: 785340033467


Manufacturer: XINLANTECH


Included Components: 3.7v 2600mAh Li-ion battery, 3.7v 2600mAh Rechargable battery, 3.7v Rechargable battery 2600mAh


Warranty Description: 30-day return and money back guarantee


Battery Capacity: 2600 milliamp_hours


Voltage: 3.7 volts_of_direct_current


Reusability: 3.7v Rechargeable battery


Amperage: 2 A


Compatible Phone Models: 18650 1s1p Rechargeable Li-ion Battery


Unit Count: 1 Count


Battery Weight: 49 g


Item Weight: 0.05 kg


Antenna Location: 18650 1s1p battery with connector, 18650 2600mAh battery with connector, 18650 battery with XH2.54/2P connector, 3.7v rechargable battery 2600mAh, Jst XH2.54/2p Connector


Battery Cell Type: Lithium Ion


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 14

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent replacement for dead battery. The plug matched my other one.
Size: 18650 battery with JST 1Pack
This is a good quality battery. It was compatible with my outdoor lamp. The battery and the lamp had gone bad on me, and I was glad to see that the connection for this was the same. It was very easy to just plug it in. I replaced the 1800mah with the same voltage, and this is working well. It's actually a little bit brighter. It has good connectivity. I think for the money it's a fair value, and I'm giving it five stars. Glad I got this. It fixed my problem. ... show more
Reviewed in the United States on August 18, 2026 by MK
    • Great price
Size: 18650 battery with JST 1Pack
Bought to fix a dead battery on one of those small personal water cooled AC fans/machines. The connector was tp large for the circuit board but easy enough to swap out with the factory connector. Works great again
Reviewed in the United States on July 22, 2026 by Dave
    • Good Battery, Different Connector
Size: 18650 battery with JST 1Pack
We used this cell to replace one that had declined in mAh capacity over time in a kitchen device under daily use. After only one month, it is too soon to tell its long-term performance, but it working very well so far. Even though it looked the same in the photo, the supplied connector turned out to be a little different from the one installed on the original cell. We were able to cut the connector off the new cell and replace it with the connector from the old cell by splicing the wires, soldering and heat-shrinking. These connectors are so similar, I don't see a way, other than by careful measurement, of distinguishing them. ... show more
Reviewed in the United States on August 10, 2026 by Amazon Customer
    • Rejuvenate the floodlights
Size: 18650 battery with JST 1Pack
These batteries work great for my solar powered spotlights the old batteries for five years old the new ones rejuvenated my floodlights
Reviewed in the United States on July 26, 2026 by James l Ferring
    • It worked
Size: 18650 battery with JST 1Pack
It worked. I needed it to replace a damaged battery from a solar panel for x1 Xfinity glass mushrooms sold at costco (and other places). I had to solder on the old connecter to make it work.
Reviewed in the United States on August 10, 2026 by Alfred
    • Battery
Size: 18650 battery with JST 1Pack
I replace my battery in my Lansing Bluetooth use to run 24hrs max I use it now 40 and I'm at 60% end of the cable was perfect so I say good performance, and Fit was perfect. I would recommend the battery for replacing your old 3.7 18650 I went from 1200 to a 2600mah over twice the storage
Reviewed in the United States on April 12, 2026 by Mark Fisher
    • Hard to find
Size: 18650 battery with JST 1Pack
Perfect for my solar-powered lights
Reviewed in the United States on August 20, 2026 by Janine
    • Quality batteries
Size: 18650 battery with JST 1Pack
Perfect replacement for what I needed. Sure it will last, using them for several months now.
Reviewed in the United States on May 31, 2026 by JVW

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