---
product_id: 810542027
title: "PingaOculto 337 SR416SW Batteries for Spy Earpiece Vip Pro (4 Units)"
brand: "pingaoculto"
price: "€ 35.33"
currency: EUR
in_stock: true
category: "Pinga Oculto"
url: https://www.desertcart.hr/products/810542027-pingaoculto-337-sr416sw-batteries-for-spy-earpiece-vip-pro-4
store_origin: HR
region: Croatia
---

# 1.55V stable silver oxide 4 sealed cells pack 4h continuous power PingaOculto 337 SR416SW Batteries for Spy Earpiece Vip Pro (4 Units)

**Brand:** pingaoculto
**Price:** € 35.33
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your covert edge with precision and reliability!

## Quick Answers

- **What is this?** PingaOculto 337 SR416SW Batteries for Spy Earpiece Vip Pro (4 Units) by pingaoculto
- **How much does it cost?** € 35.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/810542027-pingaoculto-337-sr416sw-batteries-for-spy-earpiece-vip-pro-4)

## Best For

- pingaoculto enthusiasts

## Why This Product

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

## Key Features

- • **Reliable 4-Hour Runtime:** Keep your spy earpiece powered through critical moments without interruption.
- • **Leak-Free & Mercury-Free:** Protect your device with environmentally safe, sealed button cells that prevent corrosion.
- • **Perfect Fit for Vip Pro Series:** Designed exclusively for Vip Pro Mini, SuperMini, and UltraMini models—no guesswork, just seamless compatibility.
- • **Precision Silver Oxide Chemistry:** Stable 1.55V output ensures consistent audio clarity and device safety.
- • **Long Shelf Life in Sealed Blister:** Store with confidence—low self-discharge means batteries stay fresh until you need them.

## Overview

The PingaOculto 337 SR416SW batteries deliver up to 4 hours of stable, leak-free power per cell, optimized for Vip Pro Mini, SuperMini, and UltraMini spy earpieces. Featuring mercury-free silver oxide chemistry and sealed packaging, these 1.55V button cells ensure consistent performance and device protection, making them the trusted choice for professionals demanding discreet, reliable audio power.

## Description

PingaOculto 337 SR416SW Batteries for Spy Earpiece Vip Pro (4 Units) | Leak free silver oxide button cells without mercury for the Vip Pro Mini, SuperMini and UltraMini spy earpiece: desertcart.co.uk: Toys & Games

## Features

- 🔋【 Up to 4 hours per cell 】 Each 337 SR416SW battery gives roughly 4 hours of continuous use, depending on volume. The sound of the earpiece fades gradually as the cell runs down, and that fade is the signal that it needs replacing. Each earpiece takes one single cell.
- ⚠️【 Fits Vip Pro, not the Nano 】 Valid for the PingaOculto Vip Pro Mini, Vip Pro SuperMini and Vip Pro UltraMini. It is not compatible with the Nano or Nano Pro models. The model name is printed on the box and shown in the desertcart order detail.
- ⚡【 Silver oxide, 1.55 V and 8 mAh 】 Silver oxide chemistry holds the voltage steady through the discharge instead of dropping from the first day. 8 mAh of capacity, mercury free and leak sealed so the contact of the earpiece is not damaged.
- 📦【 Four cells in a sealed blister 】 The 4 button cells come in a sealed blister, protected from air and moisture until opened. Self-discharge of silver oxide is very low, so they keep almost all their charge in storage.
- 🔁【 Same cell as SR416SW, SR416 and AG5 】 Reference 337 answers to those names too, printed in the manual of the device or on the spent cell itself. Besides the earpiece it powers slim wristwatches, calculators, keyrings and miniature remotes. The cells are sealed in their blister and are leak-free in normal use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J8FN1YS |
| Age Range Description | Adult |
| Antenna Location | Vip Pro Spy Earpieces |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 4 Hours |
| Best Sellers Rank | 136 in Single Ear Bluetooth Headsets 3,519 in In-Ear Headphones |
| Bluetooth Version | 4.0 |
| Box Contents | User Manual |
| Brand Name | PingaOculto |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 4 Hours |
| Colour | Black |
| Compatible Devices | Spy Earpiece, Vip Pro Mini Earpiece, Vip Pro SuperMini Earpiece, Invisible Hearing Aid, Quartz Watch, Calculator |
| Control Method | Remote |
| Control Type | Volume Control |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (68) |
| Earpiece Shape | In-ear |
| Enclosure Material | Plastic |
| Headphone Form Factor | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 100 Ohms |
| Is Autographed | No |
| Item Weight | 0.02 Kilograms |
| Manufacturer | PingaOculto |
| Model Name | Spy Earpiece Vip Pro Mini |
| Model Number | UMD-ST-VP-1 |
| Network Connectivity Technology | Wireless |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 4 |
| Number of Power Levels | 1 |
| Product Features | Lightweight, Microphone Included |
| Product Warranty | 2 years |
| Specific Uses For Product | Everyday Use |
| Style Name | Minimalist |
| Theme | Music |
| Unit Count | 4.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Electromagnetic induction |

## Product Details

- **Brand:** PingaOculto
- **Colour:** Black
- **Connectivity technology:** Wireless
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Headphone jack:** No Jack
- **Impedance:** 100 Ohms
- **Model name:** Spy Earpiece Vip Pro Mini
- **Noise control:** Passive Noise Cancellation
- **Wireless communication technology:** Electromagnetic induction

## Images

![PingaOculto 337 SR416SW Batteries for Spy Earpiece Vip Pro (4 Units) - Image 1](https://m.media-amazon.com/images/I/614a7dLO5RL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/810542027-pingaoculto-337-sr416sw-batteries-for-spy-earpiece-vip-pro-4](https://www.desertcart.hr/products/810542027-pingaoculto-337-sr416sw-batteries-for-spy-earpiece-vip-pro-4)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-16*