---
product_id: 742102401
title: "3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement"
price: "VT21584"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/742102401-3-7v-503040-battery-620mah-for-cozmo-vector-robot-battery
store_origin: VU
region: Vanuatu
---

# 3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement

**Price:** VT21584
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement
- **How much does it cost?** VT21584 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/742102401-3-7v-503040-battery-620mah-for-cozmo-vector-robot-battery)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRQ1BK3L |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #516,736 in Health & Household ( See Top 100 in Health & Household ) #1,677 in 3.7V Batteries #2,430 in Coin & Button Cell Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (10) |
| Date First Available | January 7, 2024 |
| Item Weight | 0.423 ounces |
| Item model number | 503040 |
| Manufacturer | GYMIN |
| Package Dimensions | 5.71 x 3.82 x 1.89 inches |

## Product Details

- **Battery Capacity:** 620 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** GYMIN
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** 503040 battery 620mAh

## Images

![3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement - Image 1](https://m.media-amazon.com/images/I/61PHHH3JWWL.jpg)

## Frequently Bought Together

- GYMIN 3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement
- Energizer E90 N Alkaline 1.5 Volt Battery (6-Pack)

---

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**Shop now:** [https://www.desertcart.vu/products/742102401-3-7v-503040-battery-620mah-for-cozmo-vector-robot-battery](https://www.desertcart.vu/products/742102401-3-7v-503040-battery-620mah-for-cozmo-vector-robot-battery)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-19*