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3.7V 500mAh 503035 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH 2.0mm JST Connector

  • Based on 65 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jul 25
Order within 18 hours and 18 minutes
Available payment plans shown during checkout

Size: 1Pack


Features

  • Voltage: 3.7volt; Capacity: 500mAh;Maximum Charge Voltage/Current: 4.25V/250mAh; Material: Lithium Polymer.
  • Size: 5 x 30 x 37mm / 0.11" x 1.18" x 1.46" (T*W*L); Net Weight: 13g ; Cable Length: 5cm / 2" ;Connector Type: PH2.0MM.
  • NOTE: The 3.7V 500mAh 503035 Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, Model aircraft , Electric toys, Power tools and other.
  • Application:Suitable for MP3/MP4, Bluetooth wireless headset,GPS, baby monitor, game boy, skybell ,smart watch,monitoring units, POS machine, dashcam, mobile power, Bluetooth speaker, VR glasses, beauty devices, pet tracker,ring video doorbell etc.

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


Brand: AKZYTUE


Battery Cell Composition: Lithium Polymer


Recommended Uses For Product: Indoor/Outdoor


Unit Count: 1 Count


Package Dimensions: 3.5 x 2.4 x 0.1 inches


Item Weight: 0.81 ounces


Item model number: 503035


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: May 23, 2019


Manufacturer: AKZYTUE


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 25

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


  • Got my bluetooth speaker working again
Size: 1Pack
I have a "water resistant" bluetooth speaker from EcoXgear: EcoPebble. It stopped working recently. I had not checked it for a few months and when I tried to recharge, it just showed that it was fully charged, but wont turn on. I thought maybe it was the battery. Not being an experienced electrician or electronics person, I chose to open it up anyways since it was out of warranty. Good thing! I noticed quite a bit of rust inside esp in the screws holding the electronic boards to the plastic housing. I unscrewed, located the battery, read the # on the outer surface and ordered this one as a replacement. It arrived in a couple of days. I checked to see the polarity of the new & old batteries matched and plugged it in. It turned on the power LED immediately. Then I let it charge overnight. I then proceeded to test the unit while it was still open and unscrewed to ensure everything was working well. When confirmed everything was fine, I proceeded to put it all together after wiping down the components and the rust. I then taped it with electrical tape on the joints, added more waterproofing than was there previously and sealed the housing. Now it is almost as good as new, maybe better because of the waterproofing. I cant speak for the longevity of the battery or how long it will hold a charge. I dont expect too much for this price anyways. ... show more
Reviewed in the United States on September 26, 2023 by WINNER not whiner

  • Perfect to add new life to an old MP3 player
Size: 1Pack
I have an old MP3 player, but to reduce e-waste I decided to install a new battery. This works perfectly and maybe now I can squeeze 15 more years out of my little gadget. The product is as expected.
Reviewed in the United States on July 2, 2023 by Carlos Gonzalez Carlos Gonzalez

  • Works as needed
Size: 1Pack
It works as it should, came not fully charged, had to charge to use
Reviewed in the United States on April 14, 2023 by Jody Arms

  • Good
Size: 1Pack
Gud
Reviewed in the United States on May 20, 2021 by Kevin E Cox

  • Leads assembled with polarity reversed
Size: 1Pack
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. ... show more
Reviewed in the United States on September 12, 2023 by Amazon Customer Amazon Customer

  • Beware - wired backwards
Size: 1Pack
The battery I received had the wires reversed in the terminal and damaged what it was being plugged into. Nice. CHECK THE WIRING BEFORE USING.
Reviewed in the United States on December 5, 2019 by Amazon Customer

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