---
product_id: 583381681
title: "PingaOculto Spy Earpiece Wireless Earphones Invisible - Silver Oxide Button Cell Batteries with Battery Voltage 1,55 V 8 mAh (10 Battery Units 337 - SR416SW for Spy Earpiece Vip Pro Mini or SuperMini)"
brand: "pingaoculto"
price: "1064963₫"
currency: VND
in_stock: true
reviews_count: 3
url: https://www.desertcart.vn/products/583381681-pingaoculto-spy-earpiece-wireless-earphones-invisible-silver-oxide-button-cell
store_origin: VN
region: Vietnam
---

# Long-lasting Battery Life High Energy Density 1.55V Silver Oxide Power PingaOculto Spy Earpiece Wireless Earphones Invisible - Silver Oxide Button Cell Batteries with Battery Voltage 1,55 V 8 mAh (10 Battery Units 337 - SR416SW for Spy Earpiece Vip Pro Mini or SuperMini)

**Brand:** pingaoculto
**Price:** 1064963₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your stealth with precision and endurance!

## Quick Answers

- **What is this?** PingaOculto Spy Earpiece Wireless Earphones Invisible - Silver Oxide Button Cell Batteries with Battery Voltage 1,55 V 8 mAh (10 Battery Units 337 - SR416SW for Spy Earpiece Vip Pro Mini or SuperMini) by pingaoculto
- **How much does it cost?** 1064963₫ 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/583381681-pingaoculto-spy-earpiece-wireless-earphones-invisible-silver-oxide-button-cell)

## 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

- • **Extended Autonomy:** Keep your invisible tech powered with batteries designed for endurance.
- • **Consistent Reliability:** Silver oxide chemistry delivers stable voltage for uninterrupted operation.
- • **Seamless Compatibility:** Perfect fit for VIP Pro Mini & SuperMini spy earpieces plus watches and calculators.
- • **Power-Packed Performance:** High energy density ensures your devices run longer without a hitch.
- • **Premium Quality Assurance:** Top-tier 337 SR416SW cells engineered for professional-grade devices.

## Overview

These 1.55V 337 SR416SW silver oxide button cell batteries provide high energy density and stable voltage, ensuring long-lasting, reliable power for spy earpieces, quartz watches, calculators, and other compact devices.

## Description

Full description not available

## Features

- 🔋【 Compatibility 】 Our silver oxide button cell batteries are compatible with a wide range of devices such as spy earpieces in vip pro mini earpieces, vip pro supermini earpieces. They can also be used in quartz wristwatches, calculators…
- ⚡【 High Energy Density 】These button cells offer a high energy density, which makes them ideal for power-hungry devices such as earpieces, invisible hearing aids, quartz watches or calculators.
- 🔌【 Great Autonomy 】 Thanks to their high energy density, these batteries offer long battery life, making them ideal for devices that require continuous and stable operation.
- 💡【 Silver Oxide Batteries 】 Constructed from high quality silver oxide, these 337 SR416SW 1.55V batteries offer reliable and consistent performance, making them ideal for all devices.
- 〰️【 Stable Operation 】 These batteries provide stable operation, which is essential for proper use.

## Product Details

- **Brand:** PingaOculto
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 100 Ohms
- **Noise control:** Passive Noise Cancellation
- **Headphone jack:** 3.5 mm Jack
- **Model name:** Spy Earpiece Vip Pro SuperMini
- **Connectivity technology:** Wireless
- **Wireless communication technology:** Bluetooth

## Images

![PingaOculto Spy Earpiece Wireless Earphones Invisible - Silver Oxide Button Cell Batteries with Battery Voltage 1,55 V 8 mAh (10 Battery Units 337 - SR416SW for Spy Earpiece Vip Pro Mini or SuperMini) - Image 1](https://m.media-amazon.com/images/I/61Dvt8kFIeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Missing components
*by K***E on 14 March 2023*

Such a shame there is missing components

### ⭐⭐⭐⭐⭐ I would buy again in a heartbeat
*by A***Y on 6 June 2025*

Perfect for the purposes I required! One needs a pair of tweezers to help to retrieve it from the ear though!

### ⭐⭐ Its not as good as i thought
*by A***R on 8 March 2023*

I bought 2 but ita hard to get the signal from the earbud..i woudnt recomend it

## Frequently Bought Together

- PingaOculto Spy Earpiece Wireless Earphones Invisible - Silver Oxide Button Cell Batteries with Battery Voltage 1,55 V 8 mAh (10 Battery Units 337 - SR416SW for Spy Earpiece Vip Pro Mini or SuperMini)
- PingaOculto Spy Earpiece Bluetooth Wireless Earphones Invisible Hidden Mini Headset Exam Phone Wired Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating (Spy Earpiece Nano V5)
- renata Swiss Watch Battery 3 x 337 or SR416SW Made of Silver Oxide 1.5 V (SR43SW)

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**Shop now:** [https://www.desertcart.vn/products/583381681-pingaoculto-spy-earpiece-wireless-earphones-invisible-silver-oxide-button-cell](https://www.desertcart.vn/products/583381681-pingaoculto-spy-earpiece-wireless-earphones-invisible-silver-oxide-button-cell)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-14*