---
product_id: 664124081
title: "Synergy Digital Cordless Phone Batteries, Compatible with Yealink YL-5J Cordless Phone, (Li-ion, 3.7V, 1300mAh), Replacement for Yealink YL-5J Battery, Combo-Pack Includes: 2 x SDCP-L443 Batteries"
brand: "synergy digital"
price: "543322₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/664124081-synergy-digital-cordless-phone-batteries-compatible-with-yealink-yl-5j
store_origin: VN
region: Vietnam
---

# 3.7V Li-ion Power 1300mAh Ultra Hi-Capacity Premium Japanese Cells Synergy Digital Cordless Phone Batteries, Compatible with Yealink YL-5J Cordless Phone, (Li-ion, 3.7V, 1300mAh), Replacement for Yealink YL-5J Battery, Combo-Pack Includes: 2 x SDCP-L443 Batteries

**Brand:** synergy digital
**Price:** 543322₫
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Stay charged, stay ahead — never miss a call or a moment!

## Quick Answers

- **What is this?** Synergy Digital Cordless Phone Batteries, Compatible with Yealink YL-5J Cordless Phone, (Li-ion, 3.7V, 1300mAh), Replacement for Yealink YL-5J Battery, Combo-Pack Includes: 2 x SDCP-L443 Batteries by synergy digital
- **How much does it cost?** 543322₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/664124081-synergy-digital-cordless-phone-batteries-compatible-with-yealink-yl-5j)

## Best For

- synergy digital enthusiasts

## Why This Product

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

## Key Features

- • **Dual Battery Combo:** Two batteries included to keep your Yealink YL-5J phone powered up and ready.
- • **Premium Quality Inside:** Crafted with high-grade Japanese cells for superior durability.
- • **Power-Packed Performance:** 3.7V Li-ion chemistry delivers consistent, reliable energy.
- • **Confidence in Every Charge:** Backed by a limited 3-year warranty for peace of mind.
- • **Endurance That Keeps You Connected:** 1300mAh capacity ensures long-lasting calls without interruptions.

## Overview

Synergy Digital’s replacement batteries for Yealink YL-5J cordless phones feature high-capacity 1300mAh Li-ion cells made in Japan, delivering reliable, long-lasting power. This combo pack includes two batteries, ensuring your device stays charged and ready, all backed by a 3-year limited warranty.

## Description

Synergy Digital Cordless Phone Batteries, Compatible with Yealink YL-5J Cordless Phone, (Li-ion, 3.7V, 1300mAh), Replacement for Yealink YL-5J Battery, combo-pack includes: 2 x SDCP-L443 BatteriesSpecifications:Battery Chemistry: Li-ionVoltage: 3.7VCapacity: 1300mAhCompatible with: Yealink YL-5J BatteryWorks for: Yealink YL-5J Cordless Phone and many more

## Features

- Rechargeable Batteries Compatible with Yealink YL-5J
- Works for Yealink YL-5J Cordless Phone and many other models
- Li-ion, 3.7V, 1300mAh
- These batteries are made with high quality Japanese cells, they are designed to meet or exceed the original battery performance.
- Long Lasting, Ultra Hi-Capacity Batteries - Limited 3-Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6GZL1H9 |
| Batteries | 1 Product Specific batteries required. (included) |
| Best Sellers Rank | #2,722 in Cordless Telephone Batteries |
| Date First Available | June 7, 2024 |
| Item Weight | 2 ounces |
| Manufacturer | Synergy Digital |
| Product Dimensions | 2.35 x 1.49 x 0.2 inches |

## Product Details

- **Battery Capacity:** 1300 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Synergy Digital
- **Number of Batteries:** 1 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Cordless Phones

## Images

![Synergy Digital Cordless Phone Batteries, Compatible with Yealink YL-5J Cordless Phone, (Li-ion, 3.7V, 1300mAh), Replacement for Yealink YL-5J Battery, Combo-Pack Includes: 2 x SDCP-L443 Batteries - Image 1](https://m.media-amazon.com/images/I/51mA2HSMNgL.jpg)

## Frequently Bought Together

- Synergy Digital Cordless Phone Batteries, Compatible with Yealink YL-5J Cordless Phone, (Li-ion, 3.7V, 1300mAh), Replacement for Yealink YL-5J Battery, Combo-Pack Includes: 2 x SDCP-L443 Batteries
- TAWUZUOR YL-5J Replacement Battery Compatible with Yealink W59R W56h W76P W56h/p W60P W77P W79P One Talk IP DECT 3.7V 1300mAh

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**Shop now:** [https://www.desertcart.vn/products/664124081-synergy-digital-cordless-phone-batteries-compatible-with-yealink-yl-5j](https://www.desertcart.vn/products/664124081-synergy-digital-cordless-phone-batteries-compatible-with-yealink-yl-5j)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*