---
product_id: 384306794
title: "EEMB Lithium Polymer battery 3.7V 1800mAh 963450 Lipo Rechargeable Battery Pack with wire JST Connector for Dashcam and Bluetooth Speaker-confirm device & connector polarity before purchase"
brand: "eemb"
price: "€ 20.91"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/384306794-eemb-lithium-polymer-battery-3-7v-1800mah-963450-lipo-rechargeable
store_origin: FI
region: Finland
---

# 1800mAh Capacity 3.7V Voltage Multi-layer Safety Protection EEMB Lithium Polymer battery 3.7V 1800mAh 963450 Lipo Rechargeable Battery Pack with wire JST Connector for Dashcam and Bluetooth Speaker-confirm device & connector polarity before purchase

**Brand:** eemb
**Price:** € 20.91
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with confidence — never miss a moment!

## Quick Answers

- **What is this?** EEMB Lithium Polymer battery 3.7V 1800mAh 963450 Lipo Rechargeable Battery Pack with wire JST Connector for Dashcam and Bluetooth Speaker-confirm device & connector polarity before purchase by eemb
- **How much does it cost?** € 20.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/384306794-eemb-lithium-polymer-battery-3-7v-1800mah-963450-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:** Built-in PCM protection guards against overcharge, short circuit, and overheating.
- • **Certified Quality:** UN 38.3 and UL certified for peace of mind and professional-grade performance.
- • **Long-lasting Energy:** Reliable 1800mAh capacity keeps your dashcam and Bluetooth speaker running longer.
- • **Compact & Lightweight:** Slim 34.5x52x9.9mm design at just 36g fits seamlessly into your tech gear.
- • **Precision Power Match:** Ensure perfect polarity and connector fit to avoid costly device damage.

## Overview

The EEMB 3.7V 1800mAh Lithium Polymer battery pack offers a compact, lightweight power solution with advanced safety features and industry certifications, designed specifically for dashcams, Bluetooth speakers, and other smart devices requiring precise connector polarity and reliable long-term performance.

## Description

Lithium Polymer battery 3.7V 1800mAh 963450 Lipo Rechargeable Battery Pack with wire JST Connector for Dashcam and Bluetooth Speaker-confirm device & connector polarity before purchase

## Features

- Make Sure Device Polarity Matches with Battery Pack Connector 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 INFO—Voltage:3.7V; Typical capacity: 1800mAh, Min capacity: 1700mAh; Weight: approximate 36g; Size: 34.5 x 52 x 9.9mm(WxLxH)
- 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.
- CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via desertcart message. We will respond to you within 24 hours.
- STORAGE/APPLICATION—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. 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,wireless, IoT.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 12.4 x 6.1 x 2.2 centimetres |
| Package Weight | 0.04 Kilograms |
| Product Dimensions L x W x H | 34 x 52 x 10 millimetres |
| Item Weight | 0.04 Kilograms |
| Brand | EEMB |
| Included components | Lithium Polymer |
| Part number | LP963450 |
| Size | 1 |
| Guaranteed software updates until | unknown |

## Product Details

- **Number of batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** EEMB
- **Battery cell composition:** Polymer
- **Battery capacity:** 1800 Milliamp Hours
- **Recommended uses for product:** Bluetooth speaker, DualShock 4, ESP32, KORG MR-1, MBOT by Makeblock, arduino board, motorcycle helmet, rechargeable headlamp, wifi light, wireless speaker

## Images

![EEMB Lithium Polymer battery 3.7V 1800mAh 963450 Lipo Rechargeable Battery Pack with wire JST Connector for Dashcam and Bluetooth Speaker-confirm device & connector polarity before purchase - Image 1](https://m.media-amazon.com/images/I/613150l6nuL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: How long does it take to fully charge the battery**
A: Although many things affect how long it takes to charge a battery, I thought I'd do a practical test and share my results.  

I have an 1800mAH battery in my Null 2 gaming handset, so I ran it completely flat, then plugged it into a USB Power Bank with a USB Power meter in the circuit.  The battery took about two hours and ten minutes to fully charge using a USB C cable.  The initial charge current was about 1.25A, which gradually ramped down over time to about 400mA until the battery was charged.  The power meter showed that it took about 1950mAH hours to charge the battery. The time that any particualr device takes to charge the battery will depend on the output power of the charger, the charging circuit, the initial charge state of the battery and whether the device is being used whilst its being charged.   If it is, then the battery will take longer to charge. Hope that helps :-)

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**Shop now:** [https://www.desertcart.fi/products/384306794-eemb-lithium-polymer-battery-3-7v-1800mah-963450-lipo-rechargeable](https://www.desertcart.fi/products/384306794-eemb-lithium-polymer-battery-3-7v-1800mah-963450-lipo-rechargeable)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-24*