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YDL

YDL 3.7V 500mAh 502248 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector

    • Based on 84 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Dec 28 – Dec 29
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Features

  • Voltage: 3.7volt; Capacity: 500mAh;Maximum Charge Voltage/Current: 4.25V/250mAh; Material: Lithium Polymer.
  • Connector Type: PH 2.0mm;Size: 5 x 20 x 52mm / 0.2" x 0.79" x 2.05"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 10g.
  • NOTE: The 3.7V 500mAh 502248Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, mini RC Helicopter,RC small drones, 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.

Description

AKZYTUE 3.7V Rechargeable Lipo Battery 500mAh 502248 Lithium Polymer ion Battery Pack with JST PH2.0mm Connector Warning: 1. Before use, please check the battery voltage, positive and negative polarity with the original battery, the opposite will lead to equipment damage. The red wire is the positive pole "+", the black wire is the negative pole "-". In some products, the original battery does not have a plug or the plug does not match, you can directly cut off the plug welding. 2. Our rechargeable lithium polymer ion battery connectors types are all JST PH2.0mm. Before ordering, please make sure the battery size and connector fit your battery. Note: 1.Red connect "+" ,Black connect "-" ; The battery size has 1mm-3mm tolerance, 2. In order not to damage the battery or shorten battery life, high voltage charging and incorrect connecting of the positive and negative pole is prohibited. Long Cycle Life： Can be charged and discharged more than 500 times and still retain 80% of the original capacity. Built-in anti-short circuit, over-current device, safe explosion-proof and no bulging, in line with international safety standards. Features: Rechargeable high volume Lithium-ion Battery. High capability,Lightweight,Low internal resistance. Excellent safety performance,Excellent discharge performance. Applications: Suitable for MP3/MP4, bluetooth wireless headset,GPS,baby monitor, PSP controller, game boy, doorbell, 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 Ion batteries required.


Brand: YDL


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Gps,Psp Pad


Unit Count: 1 Count


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 2.48 x 1.14 x 0.16 inches; 0.01 Ounces


Item model number ‏ : ‎ YDL2018032969


Batteries ‏ : ‎ 1 Lithium Ion batteries required.


Date First Available ‏ : ‎ March 30, 2018


Manufacturer ‏ : ‎ YDL


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 28 – Dec 29

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

    • Non standard battery?
Review Image by Guts Guts
Item: YDL 3.7V 500mAh 502248 Lipo Battery w/ PH2.0mm JST Connector Seller: Wing Deli TL;DR: Double check the measurements of your battery before getting this unit - perhaps the 502248 size batteries are not a real industry standard? So the battery in my sunbeam nightlight gave out and instead of buying a replacement for $25, I decided to replace just the battery. Good for the environment and for the wallet yah? Opened it up and found the battery and figured that like AA batteries, the 502248 designation was an industry standard, so I searched for the cheapest one and took a gamble (I mean the name of the seller implies they are a deli right? Maybe it's just a phonetic spelling and not really an actual deli that happens to sell batteries next to ham, baloney, and cheeses). Unfortunately, as you can see from my pic, the newer battery is a bit longer than the one I am looking to replace. Searching elsewhere (eg, ali you know what website), I not only found them cheaper but also of a slightly different size. So while the seller at least cautions the buyer regarding the connector polarity, they should have also specified the exact size of the battery (not just the dimensions of the connector and package). Lucky for me, I was still able to fit it in my nightlight and it's once again working. Don't have an easy way to measure the capacity of the battery so am hoping it really is 500mAh (i mean it's larger than the original so I'm hoping that it is, even if it's made of inferior materials). FYI, the battery I was replacing is about 5x22x43mm. The one from Wing Deli is about 5x22x60mm. ... show more
Reviewed in the United States on June 15, 2023 by Guts Guts
    • Great little battery.
Used it in a project for my kids, it just powers some rgb flashing LEDs that has a 555 timer set up as an on off switch, and the output of the 555 drives the gate of a mosfet to turn on all the LEDs. Only have to recharge it once every few weeks and they play with it quite a bit, mileage will vary. Has a protection board on it and it always cuts of at around 2.8 volts. Only downside is there is no data sheet on it, so not sure what constant current to charge it at... so I just charge it at 1/4 amp, since that is 1/2 c, and set my constant voltage to 4.2 volts, and it works fine. Will buy more for future projects. ... show more
Reviewed in the United States on December 2, 2019 by Justinmh
    • Worked for Arduino, but check polarity!
I bought this to use with an Arduino MKR WAN 1310. I only need it as a backup to keep the Arduino running should the mains power fail, so I wasn't too concerned with runtime (I'm gambling that this battery will keep my Arduino alive for at least a few hours or more). Like other reviewers have reported, don't plug it in without first double-checking the polarity to make sure it isn't backwards! In my case, I did have to reverse the wires in the connector before I could use it. Otherwise, the battery pack seems to be well made, and I'm confident it'll serve my purpose fine. ... show more
Reviewed in the United States on January 22, 2020 by MC
    • perfect !!!
:_*
Reviewed in the United States on December 21, 2022 by gaeaskin candies
    • Works ok but be careful
Works fine, but if you're connecting this to an Adafruit RP2040 feather, you'll want to reverse the connections. The positive and negative are backwards for this board.
Reviewed in the United States on February 17, 2022 by Luke Biller
    • !!pos/neg wires need to be swapped !!!
Buyer beware the positive and negative wires are swapped. Plugging this into a standard US charging board can cause serious harm to your persons and electronic devices. You need to re-solder the battery connections for this to work.
Reviewed in the United States on July 11, 2021 by stefanos amanuel
    • BE AWARE BEFORE CONNECTING!!!
Review Image by Jason Jason
Turns out this battery has the leads soldered backwards for the jst connector, I plugged it into a adafruit micro lipo charger and it began smoking and burnt my finger. Make sure to verify which way your jst device needs the hot/ground wire orientated before plugging in!
Reviewed in the United States on October 19, 2018 by Jason Jason
    • The JST connector got stuck
I've heard that some cheaper JST connectors don't mate/release cleanly, and this is the first time I've ever had it happen. The battery plug got stuck in my device and was a REAL pain to get out (pliers and permanent damage sort of pain). I replaced the plug, and the battery is working pretty well now. ... show more
Reviewed in the United States on November 18, 2019 by Jason Richey

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