---
product_id: 632224147
title: "DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights"
brand: "hxjnldc"
price: "€ 30.47"
currency: EUR
in_stock: true
reviews_count: 6
category: "Hxjnldc"
url: https://www.desertcart.it/products/632224147-dc-3-7v-3000mah-974058-rechargeable-lithium-polymer-battery-suitable
store_origin: IT
region: Italy
---

# 3A max current output 3000mAh high capacity Built-in multi-protection IC DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights

**Brand:** hxjnldc
**Price:** € 30.47
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, protect your gear — never miss a beat!

## Quick Answers

- **What is this?** DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights by hxjnldc
- **How much does it cost?** € 30.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/632224147-dc-3-7v-3000mah-974058-rechargeable-lithium-polymer-battery-suitable)

## 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 Yet Mighty:** Slim 9.7×40×58.5mm design weighing just 63g fits seamlessly into your custom builds
- • **Safety First, Always:** Advanced Japanese Seiko IC protects against overcharge, overdischarge, overcurrent, and short circuits
- • **DIY Friendly with Included Accessories:** Comes with heat shrinkable insulating sleeve and easy-to-solder wires for hassle-free installation
- • **Power Your DIY Projects with Confidence:** Reliable 3.7V, 3000mAh battery perfect for all your 3.7-5V electronics under 11.1Wh
- • **Universal Compatibility for Everyday Tech:** Ideal for Bluetooth headsets, LED lights, GPS devices, dash cams, keyboards, and more

## Overview

This rechargeable 3.7V 3000mAh lithium polymer battery delivers a robust 11.1Wh power supply with a max current of 3A, featuring a compact form factor and advanced Japanese Seiko IC protection. Designed for DIY enthusiasts and professionals alike, it supports a wide range of 3.7-5V electronic devices under 11.1Wh, ensuring safe, reliable, and long-lasting performance with easy installation accessories included.

## Description

Buy DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: A little bit expensive, but good quality, comes with shrink tube - Seems good quality, has the shrink tubing to cut wires and solder the old connector. I bought it for a handheld game console. Quite slim. All good.
Review: Cosa buona

## Features

- This battery is suitable for DIY electronic products with 3.7-5V and less than 11.1Wh 3000mAh 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.
- ★974058 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 3000mAh, power 11.1Wh, size 9.7×40×59mm(0.382×1.574×2.3inch）(T*W*L), Weight:63g(2.22oz)，Maximum current: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, 3302-24 high temperature resistant silicone cable, and genuine JST Pitch 2.0mm ★2 wire 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 | B09YQ393N2 |
| Amperage | 3 Amps |
| Antenna Location | Protection |
| Battery Capacity | 3000 Milliamp Hours |
| Battery Cell Type | Polymer |
| Best Sellers Rank | #34,420 in Electronics ( See Top 100 in Electronics ) #284 in Rechargeable Household Batteries |
| Brand | HXJNLDC |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (73) |
| Item Dimensions | 5.9 x 4 x 1 centimeters |
| Item Weight | 50.6 Grams |
| Manufacturer | HXJN |
| Model Number | 974058 |
| Number of Batteries | 1 C batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 754525114543 |
| Unit Count | 1 Count |
| Voltage | 3.7 Volts (DC) |

## Product Details

- **Battery capacity:** 3000 Milliamp Hours
- **Battery cell composition:** Polymer
- **Brand:** HXJNLDC
- **Number of batteries:** 1 C batteries required. (included)
- **Recommended uses for product:** Protection

## Images

![DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 1](https://m.media-amazon.com/images/I/61cFmDCl2nL.jpg)
![DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 2](https://m.media-amazon.com/images/I/61a3klQj25L.jpg)
![DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 3](https://m.media-amazon.com/images/I/81jSmvePDIL.jpg)
![DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 4](https://m.media-amazon.com/images/I/81ygEeonPJL.jpg)
![DC 3.7V 3000mah 974058 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 5](https://m.media-amazon.com/images/I/61eIiiU35TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A little bit expensive, but good quality, comes with shrink tube
*by M***N on 31 March 2025*

Seems good quality, has the shrink tubing to cut wires and solder the old connector. I bought it for a handheld game console. Quite slim. All good.

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

Cosa buona

### ⭐⭐⭐⭐⭐ Review
*by T***S on 1 January 2025*

Erhalten wie bestellt. Abmaße passen und Kapazität scheint auch Ok zu sein.

## Frequently Bought Together

- HXJNLDC DC 3.7V 3000mAh 974058 Rechargeable Lithium Polymer Replacement Battery for DIY 3.7-5V Electronic Product, Mobile Energy Storage Power Supply
- HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
- Teyleten Robot ATGM336H GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator Replacement NEO-M8N NEO-6M for Arduino 2pcs

---

## 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.it/products/632224147-dc-3-7v-3000mah-974058-rechargeable-lithium-polymer-battery-suitable](https://www.desertcart.it/products/632224147-dc-3-7v-3000mah-974058-rechargeable-lithium-polymer-battery-suitable)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-10*