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EEMB

EEMB 3.7V Lipo Battery 620mAh 852040 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!!

    • Based on 406 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Nov 26
Order within 9 hours and 38 minutes
Available payment plans shown during checkout

Size: 852040 (620mAh)


Features

  • MUST CONFIRM 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 INFOaVOLTAGE: 3.7V; Typical capacity: 700mAh, Weight: approximate 12g; Size: 20.5 x 42 x 8.8mm/0.81"x1.65"x0.34" (WxLxH)
  • CERTIFICATIONS: UN 38.3 compliant and UL certified for cell. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
  • RELIABLE PERFORMANCE: No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
  • STORAGE & APPLICATIONaKeep 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 Metal batteries required.


Brand: EEMB


Battery Cell Composition: Polymer


Recommended Uses For Product: Drone


Unit Count: 1 Count


Product Dimensions: 0.81 x 1.65 x 0.35 inches


Item Weight: 0.422 ounces


Item model number: LP852040-PCM


Batteries: 1 Lithium Metal batteries required.


Is Discontinued By Manufacturer: No


Date First Available: November 25, 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: 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.

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Top Amazon Reviews

    • Great replacement
Size: 852040 (620mAh)
Same size as the old one in my dash cam, but almost twice the juice. Old one was only 400mah. Wish it had a longer pigtail though.
Reviewed in the United States on July 17, 2023 by Tam As
    • Works fine in the Playstation 3 SIXAXIS controller
Size: 772435 (610mAh)
I had a dead battery in my SIXAXIS PS3 controller (the official controller that predates the Dual Shock 3), and this (3.7V 610mAh) works fine as a replacement. Doesn't fit in the brackets though so I needed to use some tape to hold it in place.
Reviewed in the United States on May 18, 2023 by Amazon Customer
    • Pleased with fit and performance
Size: 403048 (500mAh)
Review Image by J. L. Fuhring J. L. Fuhring
My very handy shirt pocket oscilloscope had an unusual battery size, but when my battery failed, the seller did not have a replacement. The Amazon sourced battery I bought isn't the exact shape as the OEM, but the new one fits fine, has the same current capacity and operates exactly the same as the old battery (when it worked). The new battery has completely restored the operation of my scope, charging and discharging as before. The new battery did not have the same connector as the old, but it was an easy task to cut off the two connectors and swap them. Having a battery that fits is a whole lot cheaper than buying a new scope. I really like the many different sizes and shapes offered by Amazon. ... show more
Reviewed in the United States on August 8, 2022 by J. L. Fuhring J. L. Fuhring
    • It's physically bigger than it appears
Size: 803048 (1200mAh)
Took a chance, but alas, it's too big for the lamp.
Reviewed in the United States on January 27, 2023 by Fred
    • Great Battery, Great Customer Service
Size: 852040 (620mAh)
This battery is for special applications. The customer service representative was very helpful by explaining the battery parameters and what device are or are not compatible with this battery. I can highly recommend this company.
Reviewed in the United States on August 27, 2022 by Paul H Keller
    • worked well for my portable speaker
Size: 803048 (1200mAh)
worked well for my portable speaker
Reviewed in the United States on December 9, 2022 by Russell Ferguson
    • these are not 700mAh they are 620mAh with stickers put over the real spec.
Size: 852040 (620mAh)
Review Image by Wayne Wayne
I'm sure these are perfectly good. and the price is fine, but buyer beware they are 620mAh. connectors and wire quality are fine. and came in at 3.8 volts. have not charged to full yet.
Reviewed in the United States on March 3, 2022 by Wayne Wayne
    • won't take a charge
Size: 852040 (620mAh)
dosen't work
Reviewed in the United States on April 1, 2023 by Peter S.

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