---
product_id: 676536076
title: "FREDI HD PLUS 10 Piece Earpiece Battery Cell 337 (SR416SW) 1.55V Silver Oxide Cell for Earpiece, Watch and Other Products Usage"
brand: "fredi hd plus"
price: "266 kr"
currency: DKK
in_stock: true
category: "Fredi Hd Plus"
url: https://www.desertcart.dk/products/676536076-fredi-hd-plus-10-piece-earpiece-battery-cell-337-sr416sw
store_origin: DK
region: Denmark
---

# 10-Pack Long-Lasting Supply 1.55V Silver Oxide Power Precision 2.5mm Diameter FREDI HD PLUS 10 Piece Earpiece Battery Cell 337 (SR416SW) 1.55V Silver Oxide Cell for Earpiece, Watch and Other Products Usage

**Brand:** fredi hd plus
**Price:** 266 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and style!

## Quick Answers

- **What is this?** FREDI HD PLUS 10 Piece Earpiece Battery Cell 337 (SR416SW) 1.55V Silver Oxide Cell for Earpiece, Watch and Other Products Usage by fredi hd plus
- **How much does it cost?** 266 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/676536076-fredi-hd-plus-10-piece-earpiece-battery-cell-337-sr416sw)

## Best For

- fredi hd plus enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Convenience:** 10-piece set ensures you’re never caught without power
- • **Trusted Brand Quality:** FREDI HD PLUS guarantees premium manufacturing from Hong Kong
- • **Compact Precision Size:** 2.5mm diameter and height fits seamlessly in earpieces and watches
- • **Lightweight & Portable:** Only 20g total weight—easy to carry and store
- • **Reliable Silver Oxide Chemistry:** Consistent 1.55V output for flawless device performance

## Overview

The FREDI HD PLUS 10 Piece Earpiece Battery Cell 337 (SR416SW) delivers reliable 1.55V silver oxide power in a compact 2.5mm size, perfect for earpieces, watches, and other small devices. This lightweight, precision-engineered 10-pack ensures you stay powered up with trusted quality from a reputable Hong Kong manufacturer.

## Description

FREDI HD PLUS 1.Model: SR416SW / 337 2. Condition: 100% Brand New 3. Voltage: 1.55 V 4. Diameter: 4.8 mm 5. Height: 1.6 mm 6. Chemistry: Silver Oxid 7. Electronics, earpiece electronic toys, electronic gifts, distribution batteries.Digital products etc 8. Silver oxide batteries are primary cells that have a high energy/weight ratio. 9. silver oxide batteries provide an extremely high quality 10. compact battery for the high performance devices 11. 337 (SR416SW) Silver Oxide 0%Hg Mercury Free 1.55 volts batteries. FREDI HD PLUS 1.Model: SR416SW / 337 2. Condition: 100% Brand New 3. Voltage: 1.55 V 4. Diameter: 4.8 mm 5. Height: 1.6 mm 6. Chemistry: Silver Oxid 7. Electronics, earpiece electronic toys, electronic gifts, distribution batteries.Digital products etc 8. Silver oxide batteries are primary cells that have a high energy/weight ratio. 9. silver oxide batteries provide an extremely high quality 10. compact battery for the high performance devices 11. 337 (SR416SW) Silver Oxide 0%Hg Mercury Free 1.55 volts batteries.

## Features

- 1. Model: SR416SW / 337
- 2. Condition: 100% Brand New
- 3. Voltage: 1.55 V, Diameter: 2.5Cm
- 4. Height: 2.5Cm
- 5. Chemistry: Silver Oxid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FREDI HD PLUS |
| Manufacturer | FREDI HD PLUS |
| Model | FHP-03 |
| Model Name | Cell Box |
| Product Dimensions | 0.2 x 0.2 x 0.2 cm; 20 g |
| Batteries | 10 Unknown batteries required. |
| Item model number | FHP-03 |
| Compatible Devices | Earpiece |
| Mounting Hardware | 10 Cell |
| Number of items | 1 |
| Batteries Required | No |
| Battery Capacity | 8 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Manufacturer | FREDI HD PLUS |
| Country of Origin | Hong Kong |
| Item Weight | 20 g |

## Product Details

- **Number of Batteries:** 10 Unknown batteries required.
- **Brand:** FREDI HD PLUS
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 8 Milliamp Hours
- **Recommended Uses For Product:** Earpieces, wrist watches, hearing aids, calculators, and compact electronic devices.
- **Net Quantity:** 1.00 Count
- **Model Name:** Cell Box
- **Battery Weight:** 0.3 Grams
- **Item dimensions L x W x H:** 2 x 2 x 2 Millimeters
- **Item Weight:** 20 Grams

## Images

![FREDI HD PLUS 10 Piece Earpiece Battery Cell 337 (SR416SW) 1.55V Silver Oxide Cell for Earpiece, Watch and Other Products Usage - Image 1](https://m.media-amazon.com/images/I/51EP0YqVTrL.jpg)

## Frequently Bought Together

- FREDI HD PLUS Earpiece Battery 337 (SR416SW) 1.55V Silver Oxide 1 Piece (2)
- Amazon Basics Long-Lasting CR2032 Lithium Coin Batteries | 3V Voltage | Versatile Applications (Pack of 5)
- Amazon Basics Long-Lasting LR44 Alkaline Coin Cell Batteries | 1.5V Voltage | Lightweight & Portable (Pack of 10)

---

## 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/676536076-fredi-hd-plus-10-piece-earpiece-battery-cell-337-sr416sw](https://www.desertcart.dk/products/676536076-fredi-hd-plus-10-piece-earpiece-battery-cell-337-sr416sw)

---

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