---
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: "158 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Eemb"
url: https://www.desertcart.dk/products/384306794-eemb-lithium-polymer-battery-3-7v-1800mah-963450-lipo-rechargeable
store_origin: DK
region: Denmark
---

# 1800mAh high capacity 3.7V stable voltage Multi-layer PCM safety 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:** 158 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your hustle with precision and safety — never miss a beat!

## 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?** 158 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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, always:** Built-in PCM protection guards against overcharge, over-discharge, short circuits, and overheating for peace of mind.
- • **Lightweight & compact:** At just 36g and slim 34.5x52x9.9mm size, it fits seamlessly into your tech without bulk.
- • **Power that lasts all day:** Reliable 1800mAh capacity keeps your devices running longer without constant recharging.
- • **Versatile pro-grade power:** Ideal for dashcams, Bluetooth speakers, smart home devices, and more—upgrade your gear with confidence.
- • **Precision fit, zero guesswork:** Designed with exact 963450 dimensions and JST connector—no universal compromises, just perfect compatibility.

## Overview

The EEMB Lithium Polymer Battery LP963450 delivers a stable 3.7V output with a robust 1800mAh capacity, engineered for professional-grade devices like dashcams and Bluetooth speakers. Featuring a precise JST connector and multi-layer PCM safety protections, this lightweight 36g battery ensures reliable, long-lasting performance while safeguarding your tech investment. Perfect for millennial professionals demanding dependable power in a compact form factor.

## Description

Free delivery and returns on eligible orders. Buy 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 at desertcart UK.

Review: Awesome - Great batteries amazing quality and read as the correct mah
Review: used this to replace battery in hyperx cloud 2 wireless headset - This works great and boosted the longevity of the talk time. I had to remove the connector and use a 10k thermoresistor but this is working and charging effectively. So a good replacement

## 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 |
|---------------|-------|
| ASIN | B08ZCQXFX4 |
| Amperage | 40 Milliamps |
| Antenna Location | Bluetooth speaker, DualShock 4, ESP32, KORG MR-1, MBOT by Makeblock, arduino board, motorcycle helmet, rechargeable headlamp, wifi light, wireless speaker |
| Battery Capacity | 1800 Milliamp Hours |
| Battery Cell Type | Polymer |
| Battery Weight | 36 Grams |
| Battery capacity | 1800 Milliamp Hours |
| Battery cell composition | Polymer |
| Best Sellers Rank | 25,900 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 580 in Rechargeable Household Batteries |
| Box Contents | Lithium Polymer |
| Brand | EEMB |
| Brand Name | EEMB |
| Compatible Phone Models | VXI Blue Parrott |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 454 Reviews |
| Item Dimensions | 34 x 52 x 10 millimetres |
| Item Weight | 0.04 Kilograms |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | LP963450 |
| Model Number | LP963450-PCM |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of batteries | 1 Lithium Polymer batteries required. (included) |
| 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 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 See more |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 3.7 Volts |

## Product Details

- **Battery capacity:** 1800 Milliamp Hours
- **Battery cell composition:** Polymer
- **Brand:** EEMB
- **Number of batteries:** 1 Lithium Polymer batteries required. (included)

## 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** 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 :-)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by D***Y on 2 November 2025*

Great batteries amazing quality and read as the correct mah

### ⭐⭐⭐⭐⭐ used this to replace battery in hyperx cloud 2 wireless headset
*by D***B on 26 November 2024*

This works great and boosted the longevity of the talk time. I had to remove the connector and use a 10k thermoresistor but this is working and charging effectively. So a good replacement

### ⭐⭐⭐ Watch Out for the Polarity ID Colour !!
*by A***C on 24 September 2025*

Why these batteries have the connector plug fitted the opposite way around to all of the connector leads available, is a bit of a mystery. And a massive pain in the chunks.

## Frequently Bought Together

- EEMB Lithium Polymer Battery 3.7V 1800mAh 963450 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase(1)
- HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
- elechawk 10pcs Upgraded Tiny Whoop JST-PH 2.0 Male and Female Connector Cable for Battery JJRC H36 H67 Blade Inductrix E010 E013

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*