---
product_id: 568456229
title: "EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase"
brand: "eemb"
price: "319 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/568456229-eemb-lithium-polymer-battery-3-7v-3700mah-103395-lipo-rechargeable
store_origin: PL
region: Poland
---

# 3.7V stable voltage 3700mAh high capacity PCM protection tech EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase

**Brand:** eemb
**Price:** 319 zł
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your smart life with confidence and style!

## Quick Answers

- **What is this?** EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase by eemb
- **How much does it cost?** 319 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/568456229-eemb-lithium-polymer-battery-3-7v-3700mah-103395-lipo-rechargeable)

## Best For

- eemb enthusiasts

## Why This Product

- Trusted eemb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Built-in PCM protection guards against overcharge, overdischarge, short circuits, and overcurrent—peace of mind included.
- • **Power Through Your Day:** 3700mAh capacity keeps your devices running longer without the scramble for a charger.
- • **Precision Fit for Your Gear:** Compact 33.5 x 96 x 10.3mm size with JST connector—just confirm polarity to avoid costly mismatches.
- • **Certified Quality You Can Trust:** UN 38.3 and UL certified, meeting rigorous safety and performance standards for professional-grade reliability.
- • **Consistent Voltage, Consistent Performance:** 3.7V nominal voltage ensures smooth, reliable power delivery for all your smart devices.

## Overview

The EEMB Lithium Polymer Battery LP103395 delivers a robust 3700mAh capacity at 3.7V, designed for seamless integration with Bluetooth speakers, smart home devices, cameras, and more. Featuring advanced PCM protection and certified safety standards, this lightweight, compact battery ensures reliable, long-lasting performance while safeguarding your valuable electronics. Perfect for professionals who demand dependable power on the go.

## Description

EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase : desertcart.in: Electronics

## 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.) Voltage: 3.7V; Typical capacity: 3700mAh, Min capacity: 3500mAh; Weight: approximate 74g; Size: 33.5 x 96 x 10.3mm/1.32"x3.78"x0.4" (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.
- Quality Service—Please contact us if you have any questions or concerns with the product via desertcart message. We will respond to you within 24 hours.
- Reliable Performance—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection. Storage—Keep 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. And store the battery in cool and dry place.
- Application—Suitable for bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EEMB |
| Manufacturer | EEMB Co.,Ltd |
| Model | LP103395-PCM |
| Model Name | LP103395 |
| Product Dimensions | 3.35 x 9.7 x 1.03 cm; 40 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | LP103395-PCM |
| Compatible Devices | Camera, Controller, Headset, Keyboard, Monitors, Mouse, Notebook, Remote |
| Number of items | 1 |
| Voltage | 3.7 Volts |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Capacity | 3700 Milliamp Hours |
| Battery cell composition | Polymer |
| Manufacturer | EEMB Co.,Ltd |
| Item Weight | 40 g |

## Product Details

- **Battery Capacity:** 3700 Milliamp Hours
- **Battery Cell Composition:** Polymer
- **Battery Weight:** 70 Grams
- **Brand:** EEMB
- **Model Name:** LP103395
- **Net Quantity:** 1 Count
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Reusability:** Rechargeable
- **Voltage:** 3.7 Volts

## Images

![EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase - Image 1](https://m.media-amazon.com/images/I/31-X1OT0WXL.jpg)
![EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase - Image 2](https://m.media-amazon.com/images/I/41eo3m1Y1bL.jpg)
![EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase - Image 3](https://m.media-amazon.com/images/I/41jZKVJutsL.jpg)
![EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase - Image 4](https://m.media-amazon.com/images/I/41usdGOLt7L.jpg)
![EEMB Lithium Polymer Battery 3.7V 3700mAh 103395 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase - Image 5](https://m.media-amazon.com/images/I/51++lVC9EaL.jpg)

## Questions & Answers

**Q: I’m guessing the crossed polarity issue that many are reporting, stems from the JST connector’s orientation & not the wires, correct?**
A: Yes, the wires are correct polarity. Wrong location in the JST connector. I just popped the pins out of the connector and reversed them.

**Q: Will this battery replace a GSP6532100 (30) battery for a blutooth speaker?**
A: If it fits and the wire connection fits, it will work

**Q: how is this battery charged?**
A: I have a cable that came with the original battery. It has a matching connector for the battery and the other end is a standard USB that plugs into an adapter like you would use for a phone or other device.

**Q: Is it necessary to use a special charger/balancer for safety?  the battery i’m replacing is in a device that simply has a micro usb input.**
A: I went by the spec’s 
“PCM protection function: over charge, over discharge, over current, short circuit protection.”
My purpose was to have my vacuum robot last much longer!
I strung 4 of these in series to match the voltage in the robot, and then glue gunned them to the top of my Shark IQ Robot vacuum.  I got these flat packs specifically so the robot would still be able to go under furniture Then I connected in Parallel, the 4 batteries that I had in series, to the built-in four 40-60’s internal to the robot. I let the robots built-in charger do the rest. The robot went from about a 45 minute total run time to over 3 1/2 hours. It is now able to complete the whole house in one pass!  It’s set for every other day and has been successfully doing this for the last 7-9 months. Works outstandingly well. Neither battery pack gets even slightly warm. However it does take 3 times as long to charge, But it's got all night.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*