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EEMB

EEMB 3.7V Lipo Battery 350mAh 702030 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!!

    • Based on 824 reviews
Condition: New
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Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jan 24
Order within 12 hours and 42 seconds
Available payment plans shown during checkout

Size: 702030 (350mAh)


Features

  • BASIC INFOVOLTAGE: 3.7V; Typical capacity: 350mAh, Weight: approximate 7g; Size: 20.5 x 32 x 7.3mm/0.8"x1.26"x0.29" (WxLxH)
  • CERTIFICATIONSUN 38.3 compliant and UL certified for cell.
  • 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 enabled smart home systems, PDA and digital cameras, GPS, monitoring units, e-books, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors.

Number of Batteries: 1 Lithium Polymer batteries required.


Brand: EEMB


Battery Cell Composition: Lithium Polymer


Recommended Uses For Product: GPS


Unit Count: 1 Count


Product Dimensions: 0.81 x 1.26 x 0.29 inches


Item Weight: 0.25 ounces


Item model number: LP702030


Batteries: 1 Lithium Polymer batteries required.


Is Discontinued By Manufacturer: No


Date First Available: November 26, 2019


Manufacturer: EEMB Co.,Ltd


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

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.

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Top Amazon Reviews

    • Worked great
Size: 803048 (1200mAh)
Replaced a battery in a little desk light. Old battery woukd not charge. Easy replacement, charged the new battery. Light works great.
Reviewed in the United States on December 11, 2024 by Cliff E
    • Fits perfectly in Featherweight Tracker ground station - BUT SWITCH THE POLARITY!
Size: 112945 (1400mAh)
I searched high and low for a higher capacity 1s LiPO that would fit the little battery compartment in this tracker ground station. This one fits perfectly. The connector has pos and minus switched (It's for UAVs which have the opposite polarity). It's easy to change it, do not push down on the metal locking tabs, pry up on the plastic locking tabs, pull the wires out, switch them, push them back in. Perfect. ... show more
Reviewed in the United States on August 21, 2024 by M. Parker
    • Works as expected: Be sure to check the polarity!!!
Size: 803048 (1200mAh)
Review Image by Zappy Zappy
Review Image by Zappy Zappy
Red wire = Positive Black wire = Negative Although I got the correct battery, my touch lamp did not fire up because the polarity was reversed. So I flipped the polarity by gently lifting the wire terminal tabs on the terminal plug and swapping the wires. Voila! Easy peasy adjustment. Works great! 👍🏻 In the photo, I used the tip of a thread ripper to gently pry the terminal clips to swap the wires. ... show more
Reviewed in the United States on October 6, 2024 by Zappy Zappy
    • Didn’t work
Size: 702030 (350mAh)
Didn’t work
Reviewed in the United States on November 13, 2024 by David L.
    • Helmet bluetooth
Size: 602248 (620mAh)
Battery for my Bluetooth helmet started to no hold a charge. Looked up batteries and this one said it would fit. It was a smidge bigger than the stock battery but swapped over the connector, plugged it in, charged it and now my helmet works fine and I can ride and enjoy my music again. Great purchase. ... show more
Reviewed in the United States on August 8, 2024 by Spencer Greenaway
    • Twice as powerful as the one I replaced
Size: 803048 (1200mAh)
This battery seems to work fine and has the right connections. It was just a little thicker than I expected. With a little customization to the toy robot it worked, and the toy seems to work. Not sure how to tell if the battery is fully charged. Probably not a battery problem rather a toy problem.
Reviewed in the United States on August 19, 2024 by Robert S
    • Functioned as expected
Size: 702030 (350mAh)
This was a replacement battery for my drone transmitter. The battry took and held the charge. The charge lasts for many flights.
Reviewed in the United States on November 7, 2024 by DigitalConsumer
    • Good
Size: 803048 (1200mAh)
Good
Reviewed in the United States on October 21, 2024 by me

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