---
product_id: 89943890
title: "[Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack"
brand: "hofaster"
price: "Bs.181"
currency: BOB
in_stock: false
category: "Aht"
url: https://www.desertcart.bo/products/89943890-upgrade-version-usb-smart-charger-with-over-charge-protection-over
store_origin: BO
region: Bolivia
---

# [Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack

**Brand:** hofaster
**Price:** Bs.181
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** [Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack by hofaster
- **How much does it cost?** Bs.181 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/89943890-upgrade-version-usb-smart-charger-with-over-charge-protection-over)

## Best For

- hofaster enthusiasts

## Why This Product

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

## Description

Hofaster [Upgrade Version] 510-Thread USB Smart Charger Key Features Universal 510 Thread with Convex Design.  IC-3540 Power Protection ensures Ultra-Safe and Smart.  High-Quality PCB and Large Size ensures Better Heat Dissipation.  Warranty Only Hofaster can provide 45 Day Refund, 12-Month Worry-Free Warranty.  Professional After-Sales Team provides Free Lifetime Technical Support.  You Can Apply for Service Support with Your Order ID at Any Time.  Specifications Input: DC 5V/500mA Output: DC 4.2V/420mA Package List 1 x Cordless USB Charger 1x 510-Thread USB Charger Cable

## Features

- 【WARRANTY】 ONLY Hofaster can provide 45 day refund, 12-month worry-free warranty. Professional after-sales team provides free life-time technical support. You can apply for service support with your order ID at any time.
- 【UNIVERSAL 510 THREAD】 Compatible with all 510-thread high capacity batteries. With the convex design, the upgrade version can be compatible with much more 510-thread devices than previous version.
- 【ULTRA-SAFE & SMART】 Built-in IC-3540 with Over-Voltage Protection, Over-Current Protection, Over-Charge Protection and Short-Circuit Protection to ensure safely charge. After fully charged, it will quit charging automatically.
- 【BETTER HEAT DISSIPATION】 Boasting high quality PCB and larger size, ensures better heat dissipation and longer life span. In this marketplace, the upgrade version 510-thread charger could be the best USB charger for all 510 threaded devices.
- 【Package List】 1* 510-Thread USB Charger Cable, 1 * Cordless USB Charger. Warm Tips: The input Voltage/Current are not allow to exceed 5V/1A, which means you can’t use fast charger to power it.

## Images

![[Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack - Image 1](https://images-na.ssl-images-amazon.com/images/I/41k7IUaTkoL.jpg)
![[Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack - Image 2](https://images-na.ssl-images-amazon.com/images/I/51r9AaYwTDL.jpg)
![[Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack - Image 3](https://images-na.ssl-images-amazon.com/images/I/51NLaXQua1L.jpg)
![[Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack - Image 4](https://images-na.ssl-images-amazon.com/images/I/41O3iaokVCL.jpg)
![[Upgrade Version] USB Smart Charger with Over-Charge Protection and Over-Voltage Protection- 2 Pack - Image 5](https://images-na.ssl-images-amazon.com/images/I/41K%2BFvRRQNL.jpg)

---

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**Shop now:** [https://www.desertcart.bo/products/89943890-upgrade-version-usb-smart-charger-with-over-charge-protection-over](https://www.desertcart.bo/products/89943890-upgrade-version-usb-smart-charger-with-over-charge-protection-over)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-30*