---
product_id: 514989902
title: "Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack)"
brand: "winbasic"
price: "$35.81"
currency: USD
in_stock: true
reviews_count: 9
category: "Winbasic"
url: https://www.desertcart.us/products/514989902-rechargeable-9v-lithium-usb-battery-860mah-with-4-in-1
store_origin: US
region: United States of America
---

# 2-hour fast USB charging 860mAh high capacity 4-in-1 multi-port charge cable Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack)

**Brand:** winbasic
**Price:** $35.81
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, live greener—never get caught powerless again!

## Quick Answers

- **What is this?** Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack) by winbasic
- **How much does it cost?** $35.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/514989902-rechargeable-9v-lithium-usb-battery-860mah-with-4-in-1)

## Best For

- winbasic enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 860mAh real capacity means longer-lasting energy for your essential devices.
- • **Eco-Friendly Savings:** Over 1000 recharge cycles save you money and reduce waste compared to disposable batteries.
- • **Smart LED Indicators:** Red LED shows charging status, turning solid when fully charged—no guesswork needed.
- • **Built-In Safety First:** Advanced protection circuits prevent overcharge and over-discharge, ensuring safe, reliable use.
- • **Charge Anywhere, Anytime:** USB charging eliminates bulky adapters—plug into any USB port for a full charge in just 2 hours.

## Overview

The Winbasic Rechargeable 9V Lithium USB Battery (860mAh) offers fast 2-hour USB charging with a versatile 4-in-1 cable, delivering over 1000 recharge cycles. Designed for smoke detectors and other 9V devices, it features smart LED charge indicators and built-in safety protections, combining convenience, longevity, and eco-conscious savings in a compact 4-pack.

## Description

desertcart.com: winbasic Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack) : Health & Household

Review: Good Product - Works great, long life, easy to charge
Review: Fantastic 9v batteries - Best rechargeable 9v battery I have had. Hold their charge for much longer than other brands. Great quality build. The 8 pack was the best value out there. I use these in smoke detectors since I have 8 in our home. The usb c charger is quick and great as you can charge 4 at a time.

## Features

- 【USB CHARGE DESIGN】No need the charger and adapter,fast full charge in about 2 hours,easy to charge with usb cable, just simply plug into USB ports
- 【HIGH CAPACITY 860mAh】Real capacity 860mAh,no memory effect,durable in use and storage
- 【DITCH DISPOSABLE BATTERY】Rechargeable usb aa battery with 1000+ cycles , save your big money comparing with the single use batteries
- 【LED INDICATORS MANAGEMENT】When charging, the red LED will display and will then LED remains on once it is fully charged
- 【MULTIPLE SAFE PROTECTION】Built-in Integrated safety circuit protects Battery from over discharge/overcharge,when the battery is fully charged, it will automatically stop charging,passed the test of CE, ROSH, 2006/66/EC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ2FPBPD |
| Batteries | 4 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #156,852 in Health & Household ( See Top 100 in Health & Household ) #109 in 9V Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (230) |
| Date First Available | November 6, 2023 |
| Item Weight | 4.6 ounces |
| Manufacturer | Winbasic Technology |
| Package Dimensions | 4.88 x 2.83 x 0.75 inches |

## Product Details

- **Battery Capacity:** 860 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** winbasic
- **Number of Batteries:** 4 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Indoor

## Images

![Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack) - Image 1](https://m.media-amazon.com/images/I/714e7g6y2UL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by A***R on October 22, 2025*

Works great, long life, easy to charge

### ⭐⭐⭐⭐⭐ Fantastic 9v batteries
*by L***C on September 8, 2024*

Best rechargeable 9v battery I have had. Hold their charge for much longer than other brands. Great quality build. The 8 pack was the best value out there. I use these in smoke detectors since I have 8 in our home. The usb c charger is quick and great as you can charge 4 at a time.

### ⭐⭐⭐⭐⭐ they charged well
*by P***E on January 23, 2026*

did not use them yet

## Frequently Bought Together

- winbasic Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack)
- 9V Battery Connector,10 PCS T-Type 9 Volt Buckle Connector Hard Plastic Shell Used in Student Experiment,or Other Equipment with Battery
- Amazon Basics 8-Pack 9V Alkaline Batteries, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio

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**Shop now:** [https://www.desertcart.us/products/514989902-rechargeable-9v-lithium-usb-battery-860mah-with-4-in-1](https://www.desertcart.us/products/514989902-rechargeable-9v-lithium-usb-battery-860mah-with-4-in-1)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-19*