--- product_id: 200693978 title: "- 9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More" brand: "hixon" price: "R1761" currency: ZAR in_stock: true reviews_count: 8 category: "Hixon" url: https://www.desertcart.co.za/products/200693978-9v-rechargeable-batteries-9-volt-rechargeable-batteries-with-charger-kit store_origin: ZA region: South Africa --- # 850mAh high capacity 2000 recharge cycles 4-channel fast USB charging - 9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More **Brand:** hixon **Price:** R1761 **Availability:** ✅ In Stock ## Summary > 🔋 Power up smarter, not harder — never miss a beat with Hixon 9V Rechargeables! ## Quick Answers - **What is this?** - 9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More by hixon - **How much does it cost?** R1761 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/200693978-9v-rechargeable-batteries-9-volt-rechargeable-batteries-with-charger-kit) ## Best For - hixon enthusiasts ## Why This Product - Trusted hixon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** 850mAh capacity delivers long-lasting energy for your essential devices. - • **Built to Recharge:** Up to 2000 recharge cycles means fewer replacements and more savings. - • **Smart & Safe Charging:** Independent 4-channel USB charger with LED indicators ensures efficient, hassle-free power-ups. - • **Versatile Compatibility:** Perfect for alarms, wireless mics, smoke detectors, toys, and more—stay powered everywhere. - • **Certified Quality & Support:** CE, RoHS, MSDS certified with 1-year replacement and lifetime customer service for peace of mind. ## Overview The Hixon 9V Rechargeable Battery Kit includes four 850mAh lithium-ion batteries with a fast, independent 4-channel USB charger. Engineered for up to 2000 recharge cycles, these batteries provide reliable, eco-friendly power for alarms, microphones, smoke detectors, toys, and more. Certified for safety and backed by a 1-year replacement warranty, this kit combines high performance with convenience and durability. ## Description desertcart.com: 9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More : Health & Household Review: Just what I needed! - Works perfectly. Needed batteries for my TENS Unit. Now I can use it anytime without worrying if my batteries will be dead. Love them. Review: Rechargeable 9V: How did I live without? - Believe me! You will need rechargeable batteries for 9V application! If you think about it, you will find that there are a lot of 9V batteries in your home. Garage door openers and smoke detectors are the most common ones in our home, and they usually don’t need to be replaced from time to time. However, when the time comes, you will need a replacement right away, and the chances are, you don’t have them stocked at home! NiMH Rechargeable batteries are the only alternatives in the past, and they do solve some of the problems. However, if you really switch to the NiMH alternative, you will soon discover when you need to recharge them, their capacity becomes nearly half unless you use the very expansive, top of the line, and even those won’t last till the third year! I have been using 3.7V Li-ion rechargeable batteries on my wireless security cameras for years, and they still work very well. This is why when I decide to replace the 9V disposable batteries; I choose to go with the Li-ion option. Hixon has one of the highest capacity 9V Lithium in desertcart search (850mAh), so I decided to give it a try. The package arrived on time is neatly wrapped in plastic to avoid accidental short of the electrodes. It takes about 2 hours to fully charge them and then is good to be placed in the smoke detectors. So far I have no issues with these batteries, and the ultra high capacity should last me 2 to 3 years without worrying to replace them or recharge them. I think this Li-ion 9V will replace all other types in the near future. Remember, you want to look for higher capacity than the 230mAh or 600mAh (some of them say 5400mW) models, because it will save you a few times to claim high to change/charge the batteries！ ## Features - Standard 9V batteries-9v batteries,Charging is very fast,Capacity 850mAh,Max output current 2.3A,The 9v lithium battery cycle life can reach 2000 times.The energy of 1pc Hixon 9V battery can equal 710pcs 600mAh 9V alkaline batteries. - Safety & Top High Performance-9V Li-ion Batteries are built with smart protection and CE, RoHS, MSDS Certified, 100% brand new and high quality! It is recommended to fully charge the batteries before the first use,it may reach top performance after 3 cycles of full charge and discharge. - Widely Application-Hixon 9V 850mAh Rechargeable battery is applied for Smoke detectors, fire alarms, multimeters, thermometer, remote transmitter, stud finder, mini photo printer, vital signs monitor, kids toy and 9v lithium battery enabled devices. - Easy to be used anywhere-Independent charging channel, four channels can charge 1 to 4 batteries.LED displays the charging status of each slot, the red light is always on when charging, and it turns off green when it is full.9V Rechargeable Battery Charger Pack have a USB cable, it is not affected by the environment and can be charged as long as there is a USB interface. It is very convenient. - SERVICES-30 Days Free Refund & 1 Year Free Replacement. Lifetime Service & 24H Promptly and Friendly Response. Any question or advice please contact us on desertcart. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZJCHXZB | | Amperage | 1.5 A | | Antenna Location | Calculator, GPS, Remote Control, Toys | | Battery Capacity | 850 milliampere_hour | | Battery Cell Composition | Lithium Polymer | | Battery Cell Type | Lithium Polymer | | Battery Weight | 12 g | | Best Sellers Rank | #107,884 in Health & Household ( See Top 100 in Health & Household ) #25,591 in Household Supplies | | Brand | Hixon | | Customer Reviews | 4.7 out of 5 stars 435 Reviews | | Item Dimensions | 0.76 x 3.79 x 0.76 inches | | Item Weight | 2.18 ounces | | Manufacturer | Hixon | | Model Number | K007 | | Number of Batteries | 4 9V batteries required. (included) | | Recommended Uses For Product | Calculator, GPS, Remote Control, Toys | | Reusability | Rechargeable | | Voltage | 9 volts | ## Product Details - **Battery Capacity:** 850 milliampere_hour - **Battery Cell Composition:** Lithium Polymer - **Brand:** Hixon - **Number of Batteries:** 4 9V batteries required. (included) - **Recommended Uses For Product:** Calculator, GPS, Remote Control, Toys ## Images ![- 9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More - Image 1](https://m.media-amazon.com/images/I/61EYtwhU86L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can you leave them plugged in and seated in the charger after they are charged?** A: The charger LED go from red to green when fully charged. I have left them on for a few hours extra and detected no extra heat. So I think the charger or batteries are smart enough to stop charging. Lithium has a low self discharge so I don't see any benefit to leaving them plugged in after they're fully charged. **Q: What size are these batteries? Are they the same size as standard alkaline batteries?** A: Loring Chien , Electrical Engineer for 45 years & IEEE Sr. Life member Answered 2 years ago · Author has 39.4K answers and 75M answer views I presume you are asking about Alkaline chemistry batteries. Their capacity is maybe on the order of 400 mAh. Actual capacity depends on the current value and the temperature. At higher current values the capacity is always smaller. And of course it varies some by manufacturer. this manufacturer rates these as 850mAh ......? **Q: How long does it take to charge the batteries? Mine have been charging for 12 hours and still flashing red lights.** A: The 9V batteries come with an initial charge (although how full I do not know). I remember placing them in the charger overnight, so I can't speak to when exactly they reached a full charge? I would recommend that you unseat the batteries and then slowly re-seat them. I found that it worked best if I did so in a rocking motion: one edge in place and then rock forward until firmly seated. Perhaps they're not fully connected? Otherwise, contact Hixon customer service in the event you have a defective charger and they need to replace. **Q: Can the Charger be used to charge other types of 9volt rechargeable batteries?** A: Hi, Yes it is a basic charger for most 9 volt batteries ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just what I needed! *by D***R on July 16, 2026* Works perfectly. Needed batteries for my TENS Unit. Now I can use it anytime without worrying if my batteries will be dead. Love them. ### ⭐⭐⭐⭐⭐ Rechargeable 9V: How did I live without? *by H***U on September 6, 2020* Believe me! You will need rechargeable batteries for 9V application! If you think about it, you will find that there are a lot of 9V batteries in your home. Garage door openers and smoke detectors are the most common ones in our home, and they usually don’t need to be replaced from time to time. However, when the time comes, you will need a replacement right away, and the chances are, you don’t have them stocked at home! NiMH Rechargeable batteries are the only alternatives in the past, and they do solve some of the problems. However, if you really switch to the NiMH alternative, you will soon discover when you need to recharge them, their capacity becomes nearly half unless you use the very expansive, top of the line, and even those won’t last till the third year! I have been using 3.7V Li-ion rechargeable batteries on my wireless security cameras for years, and they still work very well. This is why when I decide to replace the 9V disposable batteries; I choose to go with the Li-ion option. Hixon has one of the highest capacity 9V Lithium in Amazon search (850mAh), so I decided to give it a try. The package arrived on time is neatly wrapped in plastic to avoid accidental short of the electrodes. It takes about 2 hours to fully charge them and then is good to be placed in the smoke detectors. So far I have no issues with these batteries, and the ultra high capacity should last me 2 to 3 years without worrying to replace them or recharge them. I think this Li-ion 9V will replace all other types in the near future. Remember, you want to look for higher capacity than the 230mAh or 600mAh (some of them say 5400mW) models, because it will save you a few times to claim high to change/charge the batteries！ ### ⭐⭐⭐⭐⭐ Great capacity and they work great. *by M***L on July 26, 2025* I was surprised to find rechargeable 9 volt batteries as I was just use to buying them, however after having to constantly replace them (most of the IT Diagnostic equipment I use to trace jacked up fiber and cat 6 lines uses them) however these ones appear to last a bit longer than the store bought batteries however the one thing I love is they fit a lot better than the store bought batteries and don't require a ton of force or have the top prongs break off, so I will be buying more as so far these things haven't let me down yet. ## Frequently Bought Together - 9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More - Hixon Rechargeable 9V Batteries 850mAh High Capacity 9V Batteries (4 Pack) 9 Volt Lithium Batteries for Smoke Alarms Multimeter Flashlights Metal Detector Electronic Toy & More(Charger NOT Included) - Hixon 1.5V AA Rechargeable Batteries, 3500mWh High-Capacity Rechargeable Lithium AA Batteries,8 Counts Double AA Li-ion Battery 1600 Cycles,3A Max Output Current(Battery Only) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/200693978-9v-rechargeable-batteries-9-volt-rechargeable-batteries-with-charger-kit](https://www.desertcart.co.za/products/200693978-9v-rechargeable-batteries-9-volt-rechargeable-batteries-with-charger-kit) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-06*