--- product_id: 158417579 title: "4Pack 9V USB 650mAh Li-ion rechargeable battery with 2 in 1 USB cable for keyboard microphone smoke alarm" brand: "cityork" price: "VT16918" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/158417579-4pack-9v-usb-650mah-li-ion-rechargeable-battery-with-2 store_origin: VU region: Vanuatu --- # 4Pack 9V USB 650mAh Li-ion rechargeable battery with 2 in 1 USB cable for keyboard microphone smoke alarm **Brand:** cityork **Price:** VT16918 **Availability:** βœ… In Stock ## Quick Answers - **What is this?** 4Pack 9V USB 650mAh Li-ion rechargeable battery with 2 in 1 USB cable for keyboard microphone smoke alarm by cityork - **How much does it cost?** VT16918 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/158417579-4pack-9v-usb-650mah-li-ion-rechargeable-battery-with-2) ## Best For - cityork enthusiasts ## Why This Product - Trusted cityork brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description CITYORK4Pack 9V USB 650mAh Li-ion rechargeable battery with 2 in 1 USB cable for keyboard microphone smoke alarm ## Features - About this item - πŸ’› 2 IN 1 MICRO USB CABLE CHARGER: No need charger, it makes more convenient and high-performance than the tradition charger. It can charge either two batteries simultaneously or 1 battery from any USB power source, making it the perfect charger for travelling or road trip. - 🧑 Suitable for all USB charging - βΆπŸ‘πŸ‘πŸ‘Fast charging at 1.5hours by micro USB Cable in Smart Charging with Auto Turn light - also Support charge by 9v lithium ion battery charger; ❷Can charge by power bank, laptop, wall charger and something which with USB port. Charging it anytime anywhere. - πŸ’š9 Volt lithium rechargeable batteries passed the CE certification . It features four layers of protection (over-charging, short-circuit, high-temperature, and surge protection) with a high-quality, Fire-resistant construction. (NOTE): PLEASE CHARGE FULLY BEFORE USE, AS WE ONLY CHARGE THE BATTERY TO 20% FOR SAFETY DELIVERY. BATTEREIS WILL REACH TOP PERFORMANCE AFTER 3-5 TIMES FULLY CHARGER CYCLE. - πŸ’™It works with a wide range of devices. Ideal for Wireless microphone, Wireless video game controllers, Electronic toys ,Smoke/Fire alarms, Metal detector, Remote controller detector, Electric 9v guitar, Professional audio, Paintball guns, GPS, LED lighting devices , Walkie-talkie, Multimeter, Home security devices, Medical devices etc. - πŸ’– Palobattery Team Service: ❢Order Before: About this item , if you have any doubts , please let us know , we all be here for you; ❷If you have any other problem or just a doubt, please contact us first, and we are here to help you.(quality, fitment, discount, ect.) ## Images ![4Pack 9V USB 650mAh Li-ion rechargeable battery with 2 in 1 USB cable for keyboard microphone smoke alarm - Image 1](https://m.media-amazon.com/images/I/71KaZExBQCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great li-po 9v batteries *by M***S on Reviewed in the United Kingdom on 10 April 2020* I came across these whilst browsing on Amazon. Thought these were a good concept to use with electronic projects.Sometime you just wanna play without locating the small acdc adaptor.They're just like any other li-po, charging does take a while but they do work great.Allowed me to build and test my next project on my breadboard.Being a li-po there's none of that how long have they not been charged.To me they are worth the money. As they came in twos you can use one charge the other. Well in the first instance they come with a cable that lets you charge both from one usb socket.Because they came in twos this was why I liked it.After playing and drained one battery you can use the second whilst recharging the original.Would I buy them again, yes I would. ### ⭐⭐⭐ Good Batteries but 2 Issues *by M***G on Reviewed in the United Kingdom on 10 February 2021* What I like:The 4 batteries are sturdy and are of a good build quality.The charging indicator lights are nice and functional.It is very nice that 2 cases are also included.2 duel micro usb charging cables are also included.What I do not like:One of the charging cables is faulty and does not charge the batteries. At first I thought it was the batteries but on further testing it was clear the cable was broken. Very disappointing as its lovely to have them all on charge at the same time using only 2 usb ports.The other annoying thing is that one of the charging indicator lights is different from the others. 3 out of 4 of the batteries have the same red indicator lights, however 1 of the batteries' lights strangely glows very bright whereas the other 3 lights are nicely positioned in the hole that lets the light escape.Over all nice batteries, but faulty cable and strange indicator light. ### ⭐⭐⭐⭐ Good batteries 8.5V *by C***2 on Reviewed in the United Kingdom on 7 December 2019* Good batteries, however there is one thing to know. They are not 9V batteries.They show only about 8.5 V when fully charged, and voltage drops during use. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/158417579-4pack-9v-usb-650mah-li-ion-rechargeable-battery-with-2](https://www.desertcart.vu/products/158417579-4pack-9v-usb-650mah-li-ion-rechargeable-battery-with-2) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-04-23*