---
product_id: 577448571
title: "DC 3.7V 350mAh 602030 Lithium Battery for VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam"
brand: "hxjnldc"
price: "1248460₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Hxjnldc"
url: https://www.desertcart.vn/products/577448571-dc-3-7v-350mah-602030-lithium-battery-for-vxi-blueparrott
store_origin: VN
region: Vietnam
---

# 3.7V nominal voltage, 4.2V full charge 350mAh high-capacity power Built-in overcharge & short circuit protection DC 3.7V 350mAh 602030 Lithium Battery for VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam

**Brand:** hxjnldc
**Price:** 1248460₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and protection—never miss a beat!

## Quick Answers

- **What is this?** DC 3.7V 350mAh 602030 Lithium Battery for VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam by hxjnldc
- **How much does it cost?** 1248460₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/577448571-dc-3-7v-350mah-602030-lithium-battery-for-vxi-blueparrott)

## Best For

- hxjnldc enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Slim 6×20×31mm design packs 1.29Wh energy in just 7g weight—power meets portability.
- • **Advanced Safety Tech:** Japanese Seiko IC safeguards against overcharge, overdischarge, and short circuits for peace of mind.
- • **Reliable One-Year Warranty:** Confidence backed by a full year replacement guarantee—never get left powerless.
- • **Precision Fit for VXI & Vantrue:** Seamlessly replace your Bluetooth headset or dash cam battery without hassle.
- • **DIY Friendly with Flexible Wiring:** Cut, solder, or connect easily with heat shrinkable sleeves and JST 2-pin connector compatibility.

## Overview

This DC 3.7V 350mAh 602030 lithium-ion polymer battery is engineered for VXI BlueParrott Bluetooth headsets and Vantrue dash cams, delivering reliable 1.29Wh power in a compact 6×20×31mm form factor. Featuring advanced Japanese Seiko IC protection against overcharge, overdischarge, and short circuits, it ensures safety and longevity. Lightweight at just 7g, it supports DIY modifications with flexible wiring options and includes a one-year replacement warranty for dependable performance.

## Description

Shop DC 3.7V 350mAh 602030 Lithium Battery for VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam. Free delivery and returns on eligible orders.

Review: Sizing - Perfect and accurate description.
Review: Ok

## Features

- Compatible with VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam Battery Replacement。Also suitable for DIY electronic products with 3.7-5V and less than 1.29Wh 350mAh built-in 2-wire battery replacement.（★ Not applicable to high-power electric tools and model aircraft）
- Please note that the specifications and polarity of the connector are based on the product display image,★the red wire is the positive "+" and the black wire is the negative "-"，Do not reverse-charge or reverse-connectreverse. ★The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.
- 602030 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 350mAh, power 1.29Wh, ★size 6×20×31mm(0.236×0.787×1.22inch）(T*W*L), Weight:7g(0.247oz)，Maximum current:0.3A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit.
- ★It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch1.25mm 2-pin connector module.
- If there are any quality issues within a year, ★please feel free to contact us via email for replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YQ2S8Y7 |
| Best Sellers Rank | 91,947 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,723 in Rechargeable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | 602030 |
| Manufacturer | HXJN |
| Product Dimensions | 3.1 x 2 x 0.6 cm; 7 g |

## Product Details

- **Battery capacity:** 350 Milliamp Hours
- **Battery cell composition:** Lithium Polymer
- **Brand:** HXJNLDC
- **Number of batteries:** 1 C batteries required. (included)
- **Recommended uses for product:** Camera, Radio, Watch

## Images

![DC 3.7V 350mAh 602030 Lithium Battery for VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam - Image 1](https://m.media-amazon.com/images/I/61eYjiixiPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sizing
*by R***H on 3 April 2025*

Perfect and accurate description.

### ⭐⭐⭐⭐⭐ Review
*by W***R on 25 May 2025*

Ok

### ⭐⭐⭐⭐⭐ Review
*by B***O on 15 September 2025*

Cosa buona

## Frequently Bought Together

- DC 3.7V 350mAh 602030 Lithium Battery for VXI BlueParrott B350-XT B450-XT B550-XT B350XT B450XT B550XT Bluetooth Headset,Compatible with Vantrue Dash cam
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- EEMB Lithium Polymer battery 3.7V 2000mAh 103454 Lipo Rechargeable Battery Pack with wire JST Connector for Bluetooth Speaker and Dashcam-confirm device & connector polarity before purchase

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**Shop now:** [https://www.desertcart.vn/products/577448571-dc-3-7v-350mah-602030-lithium-battery-for-vxi-blueparrott](https://www.desertcart.vn/products/577448571-dc-3-7v-350mah-602030-lithium-battery-for-vxi-blueparrott)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-20*