3.7V 2300mAh 104050 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector
Condition: New
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Availability:
Only 8 left in stock, order soon!
Arrives
Wednesday, Jul 1
Style: 104050 2300mAh
Features
- Check palority before use. 50% possible the red and black wire reversed
- Material: Lithium Polymer; Net Weight: 38g
- Size: 52 x 40 x 10mm / 2.05" x 1.57" x 0.39" (L*W*T)
- Connector Type: 2P PH 2.0mm Pitch; Cable Length: 5cm / 18"
- Package Content: 1 x Lithium Polymer Battery
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: AKZYTUE
Battery Cell Composition: Lithium Ion
Battery Capacity: 2300 Milliamp Hours
Recommended Uses For Product: Indoor
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: AKZYTUE
Model Name: jst
Manufacturer: AKZYTUE
Battery Cell Type: Lithium Ion
Battery Capacity: 2300 Milliamp Hours
Voltage: 3.7 Volts
Reusability: Rechargeable
Unit Count: 1.0 Count
Battery Weight: 38 Grams
Antenna Location: Indoor
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 1
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Style: 104050 2300mAh
Works great. We’ve used it several times. Small and compact. Exactly as described.
Reviewed in the United States on March 27, 2026 by BJ Wallis
Style: 103040 1200mAh
I used the battery to replace a defective one in a rechargeable headlamp. The headlamp didn't have a connector, but it was easy to remove the old battery and solder in the new one. The new battery was a little bit thicker than the original, but it still fit in, although a bit tight. The battery had a partial charge when delivered, and charged fully within a hour.
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Reviewed in the United States on April 19, 2026 by Greg W
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The battery works well and provides the expected 3.7 Volts output, but you definitely need a BMS (battery management system) to safely charge and recharge it. Once set up properly, it’s a solid LiPo pack for electronics projects and good value for the money.
Reviewed in the United States on December 1, 2025 by Thomas
Style: 702540 700mAh
Got this to replace the battery in cheap Chinese Electronic Stethoscope/Pulse-Ox/EKG combo after the battery would hold a charge. The replacement battery pack works fine with and it fits in the battery slot. The only modification I had to do was I had to pull out the lock-rack on the stethoscope, because the connector on the battery back was too big. I also had to shave off the guide-rail on the connector to get it to fit with the correct polarity since the rail was pointing outward and was hitting the edge of the power slot. Other than that, he powers on, charges, and so far seems to work well. If you're gonna do this, make sure you have the polarity correct, otherwise you might end up with the 'magic smoke' and destroy your electronic....or battery.
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Reviewed in the United States on October 20, 2019 Reviewed in the United States on October 20, 2019 by Cmdr. Panda
Style: 366890 2500mAh
La necesitaba para revivir dos lectores de ebook que compre hace 10 años aprox en el Corte Inglés marca Inves Wibook 651L, la batería ya no respondía y no encontraba reemplazo hasta ahora. El tamaño es el ideal y por ahora funciona sin problemas.
Reviewed in the United States on March 14, 2026 Reviewed in the United States on March 14, 2026 by BigotesFOW
Style: 1160100 10000mAh
This battery does not hold a charge very well. I am regretting this purchase.
Reviewed in the United States on February 15, 2026 by RAC II
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I'm an experienced Electronic Technician. I was rebuilding a Bluetooth Smart speaker. I knew the battery was bad. I found this replacement and installed it without checking the polarity but who checks this on a simple remove and replacement. You assume the product was quality checked prior to shipping. I installed the battery and turned it on. The unit didn't work so I knew it was a defective battery. I saw it unit powered up but just didn't function properly. I removed the battery and compared it with the old battery. See attached picture. The leads were reversed. I simply reversed the leads and the speaker powered up just fine. I'm guessing a person performing a battery replacement at this level must have a little experience with an understanding of polarity. For me this is not a big issue. Overall the price is right and I love the Prime shipping speed.
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Reviewed in the United States on September 12, 2023 Reviewed in the United States on September 12, 2023 by Middle things father
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Worked great I just had to put my DeWalt Lazer measure end on the battery.
Reviewed in the United States on February 19, 2026 by Nathaniel Koelb