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EEMB 3.7V Lipo Battery 950mAh 503450 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase

  • Based on 227 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 9 hours and 25 minutes
Available payment plans shown during checkout

Size: 503450 (950mAh)


Features

  • Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.)
  • BASIC INFOVoltage:3.7V; Typical capacity: 950mAh, Min capacity: 810mAh; Weight: approximate 20g; Size: 5.3 x 34.5 x 52mm(WxLxH)
  • RELIABLE PERFORMANCENo leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
  • STORAGE & APPLICATIONKeep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, monitoring units, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.

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


Brand: EEMB


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Laptop


Unit Count: 1 Count


Product Dimensions: 2.36 x 0.79 x 4.92 inches


Item Weight: 1.06 ounces


Item model number: LP503450-PCM


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: August 26, 2021


Manufacturer: EEMB Co.,Ltd


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect PS4 Hori Mini Wireless Controller Replacement Battery
Size: 602835 (550mAh)
This battery is an exact replacement for the PS4 Hori Mini Wireless Controller (PS4-133, PS4-133A, PS4-134, and PS4-134A models). My controller suddenly died on me only giving me a brief white flash when plugging it in but being completely non-repsonsive afterwards. If this is the situation you're in, this battery can bring that controller back to full functionality. A triwing screwdriver is needed to open the controller by unscrewing the screws on the back, but once that is done, you will see that the battery is taped to the back cover of the controller with a wire plugged into the other side where the circuit boards are. Carefully remove the plug from the old battery and replace it with this new one ensuring that the red cable is aligned with the "+" terminal printed on the controller's circuit board. After that, swap out the adhesive and electrical tape from the old battery onto the new one and insert/stick the new battery in the corner where the old battery was tucked away. ... show more
Reviewed in the United States on November 30, 2022 by F. Badillo F. Badillo

  • Worked even tho a bit large.
This was close to the same as the original battery in an old bluetooth keyboard, but a bit larger. I had to carve some cardboard out of the way to make it fit, but it works great and has longer battery life than the old one. The connector didn't work and the solder on the old battery ripped off so I just had to cut off the connector plug and solder the new battery's wires to the board, anyway. No problem worked great. ... show more
Reviewed in the United States on June 22, 2024 by Pamela

  • Looks good
Size: 703480 (2100mAh)
This battery looks like it would work great for its intended purpose, it had the wrong connection size for me (I didn't check as thoroughly as I thought I did, I was looking for a battery for my zoom65. The one that I ended up using for that was easylander's 3543114 2300mah with 1.25jst connector on AliExpress, works great.) and I didn't return it in time so ... I can't speak for it's actual use as mine is just sitting there but it was well packaged and arrived looking like it should. ... show more
Reviewed in the United States on April 15, 2023 by Heidi Lee

  • Used in wireless keyboard.
Fit perfectly where old battery was, and was able to get a larger battery to fit location, increasing my keyboard usage time considerably before recharging.
Reviewed in the United States on November 26, 2023 by Amazon Customer

  • Horrible
Size: 222036 (95mAh)
I ordered this battery for my son's science fair project. It didn't come charged and there was no way to charge it, we could not get his project to work due to this battery. Very disappointing especially to my boy.
Reviewed in the United States on February 28, 2024 by Kristen Contreras

  • Good replacement battery
Size: 503450 (950mAh)
Used it to replace a 1700mW lithium battery that was dead. Battery comes with leads that are about 3 inches long, so it was an easy install. Tool is working fine now (whistler inspection camera)
Reviewed in the United States on July 17, 2023 by Colleen Grotke

  • Did work for my application
Size: 602835 (550mAh)
Battery didn’t work in my unit
Reviewed in the United States on June 24, 2023 by Timothy E.

  • Decent price, works fine
Size: 222036 (95mAh)
Works as advertised. Capacity seems correct.
Reviewed in the United States on June 13, 2024 by Aimee C. Jackson

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