--- product_id: 27641331 title: "CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries)" brand: "kentli" price: "€ 1.61" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/27641331-chu4-usb-charger-with-4-x-1-5v-3000mwh-lithium store_origin: HR region: Croatia --- # 0.5A fast charge 3000mWh capacity 7-hour charge time CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) **Brand:** kentli **Price:** € 1.61 **Availability:** ❌ Out of Stock ## Summary > πŸ”Œ Power your adventures with the ultimate charging solution! ## Quick Answers - **What is this?** CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) by kentli - **How much does it cost?** € 1.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/27641331-chu4-usb-charger-with-4-x-1-5v-3000mwh-lithium) ## Best For - kentli enthusiasts ## Why This Product - Trusted kentli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Charging:** Automatic light indicators keep you informed about your battery status. - β€’ **Power Up Your Life:** Charge your devices with confidence using our intelligent detection technology. - β€’ **Eco-Friendly Energy:** Say goodbye to disposable batteries and embrace sustainability with our rechargeable solution. - β€’ **Lightweight & Portable:** At just 45 grams, take your power source anywhere without the bulk. - β€’ **Versatile Compatibility:** Charge via USB ports, power adapters, or portable sourcesβ€”wherever you go! ## Overview The CHU4 USB Charger is a cutting-edge charging solution designed specifically for Kentli AA lithium batteries. It features a rapid 7-hour charge time, intelligent current distribution for optimal safety, and compatibility with various power sources, making it the perfect choice for eco-conscious consumers who demand efficiency and reliability. ## Description Buy KENTLI CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries): Battery Chargers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Great for electronic devices that are rated for 1.5 Volts - For electronic devices that uses a rated 1.5 volts, this is the option instead of alkaline or lithium. A bit heavy than lithium, but lighter than alkaline battery. The endurance is as advertise. They will produce 1.5v the hole time, until they finish its charge. So have in mind to have spare, since they do not tend to tell when they will quite. Also note that the testers will also not work with these. Remember, these will show 1.5v the hole time until depleted. They have no memory. They charge really fast. Also note, that you have to buy the charger from Kentli. These batteries will not charge with any other charger. I use them in aviation headsets. I was really disappointed to know that these headsets would not work with rechargeable batteries. Only alkaline or lithium. So I made a little research and decided to give these batteries a try. I simply love them. The batteries are expensive, but if you hate to dispose alkaline batteries, this is the way to go. Besides in time, they will be cheaper from each use. They last more than any alkaline battery, and a bit less than the lithium. I have bought the Review: Great Battery and Concept. - As everyone else has said, the only rechargeable AAs on the market that I could find which give off 1.5v. All of the other rechargeable batteries are around a 1.3v. Now in many situations, products are designed to still function under the reduced voltage so that those rechargeables work. But there are still a number of products that only run on 1.5v, and many of the ones that take a lower voltage do not operate entirely as designed with it. So in-step these guys, who designed something that I cannot believe hasn't obtained competition. Pros: Perceptibly lighter than standard rechargeable. Does indeed offer 1.5v till drained. Seems to last quite a while in devices, haven't actually measured it out. While I can agree that the 3000mWh could be misleading based on assumptions being made, I have to agree that if you read, it clearly states mWh and not mah. mWh is a raw value since these batteries are variable voltage. mWh to mah is just divide the mWh by voltage. So these 3000mWh are 2000mah at 1.5v. If you were to discharge them at the inset ring at 3.7v, it would be ~810mah. What's cool about this is that they charge utilizing the 3.7, and that mah is not just for discharge, but also for charge. So charging at 3.7v like it does actually decreases the time necessary to charge the battery. Cons: I would say disposal, but that's not a con of the product itself, more or less what it's made of. While I'd like to take off a star for pricing, unfortunately there is no competition so I suppose they have the right. Great idea, hope for some competitive pricing in the future. ## Features - Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CZV0ZYW | | Battery Charge Time | 7 Hours | | Brand | KENTLI | | Charging Time | 7 Hours | | Color | Green | | Connector Type Used on Cable | USB, 2.5mm Audio Jack | | Current Rating | 0.5 Amps | | Customer Reviews | 4.4 out of 5 stars 253 Reviews | | Input Voltage | 5 Volts | | Item Weight | 45 Grams | | Manufacturer | KENTLI | | Mfr Part Number | CHU4 | | Model Number | CHU44BT | | Number of Ports | 4 | | Output Voltage | 1.5 Volts | | Unit Count | 1.0 Count | ## Product Details - **Brand:** KENTLI - **Color:** with 4*AA batteries - **Item Weight:** 45 Grams - **Input Voltage:** 5 Volts - **Charging Time:** 7 Hours ## Images ![CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) - Image 1](https://m.media-amazon.com/images/I/61uCedm52ML.jpg) ![CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) - Image 2](https://m.media-amazon.com/images/I/713EoQiakEL.jpg) ![CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) - Image 3](https://m.media-amazon.com/images/I/71Dd6isTg-L.jpg) ![CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) - Image 4](https://m.media-amazon.com/images/I/41hcs3S2p1L.jpg) ![CHU4 USB Charger with 4 x 1.5v 3000mWh lithium li-polymer li-ion AA rechargeable batter for LED falshlight Digital camera Microphone (with 4AA batteries) - Image 5](https://m.media-amazon.com/images/I/71J5n9n+KaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for electronic devices that are rated for 1.5 Volts *by S***N on October 9, 2016* For electronic devices that uses a rated 1.5 volts, this is the option instead of alkaline or lithium. A bit heavy than lithium, but lighter than alkaline battery. The endurance is as advertise. They will produce 1.5v the hole time, until they finish its charge. So have in mind to have spare, since they do not tend to tell when they will quite. Also note that the testers will also not work with these. Remember, these will show 1.5v the hole time until depleted. They have no memory. They charge really fast. Also note, that you have to buy the charger from Kentli. These batteries will not charge with any other charger. I use them in aviation headsets. I was really disappointed to know that these headsets would not work with rechargeable batteries. Only alkaline or lithium. So I made a little research and decided to give these batteries a try. I simply love them. The batteries are expensive, but if you hate to dispose alkaline batteries, this is the way to go. Besides in time, they will be cheaper from each use. They last more than any alkaline battery, and a bit less than the lithium. I have bought the ### ⭐⭐⭐⭐⭐ Great Battery and Concept. *by T***. on January 1, 2018* As everyone else has said, the only rechargeable AAs on the market that I could find which give off 1.5v. All of the other rechargeable batteries are around a 1.3v. Now in many situations, products are designed to still function under the reduced voltage so that those rechargeables work. But there are still a number of products that only run on 1.5v, and many of the ones that take a lower voltage do not operate entirely as designed with it. So in-step these guys, who designed something that I cannot believe hasn't obtained competition. Pros: Perceptibly lighter than standard rechargeable. Does indeed offer 1.5v till drained. Seems to last quite a while in devices, haven't actually measured it out. While I can agree that the 3000mWh could be misleading based on assumptions being made, I have to agree that if you read, it clearly states mWh and not mah. mWh is a raw value since these batteries are variable voltage. mWh to mah is just divide the mWh by voltage. So these 3000mWh are 2000mah at 1.5v. If you were to discharge them at the inset ring at 3.7v, it would be ~810mah. What's cool about this is that they charge utilizing the 3.7, and that mah is not just for discharge, but also for charge. So charging at 3.7v like it does actually decreases the time necessary to charge the battery. Cons: I would say disposal, but that's not a con of the product itself, more or less what it's made of. While I'd like to take off a star for pricing, unfortunately there is no competition so I suppose they have the right. Great idea, hope for some competitive pricing in the future. ### ⭐⭐⭐⭐⭐ Last longer than Ni-MH and alkaline batteries *by T***I on March 6, 2019* I purchased these batteries 8 months ago while searching for AA lithium batteries to use in my Canon EOS DSLR camera, which sucks the life out of batteries. I have a camera grip which accepts 6 AA batteries. Using regular rechargeable batteries I get about 4 hours of use, with these, I get a lot more time. I have used the same batteries for over 24 hours of use, not including storage time. They have lasted up to 4 months in my camera and so far 4 months on the shelf. I don't know the exact shelf life after a full charge because I had to swap them out of my camera. In the 8 months that I have been using them I have only charged one set 3 times and 2 times for the other. Another thing that is great about Li-on batteries is that they weigh less, making the camera lighter or what ever you are holding or carrying. They take about 2.5 hours the recharge using the KENTI CHU4 charger. This is the only charger that can be used with their batteries. Will be purchasing more and another charger, I would definitely recommend. I also use them in my Powershot SX12IS and a few flashlights. --- ## 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.hr/products/27641331-chu4-usb-charger-with-4-x-1-5v-3000mwh-lithium](https://www.desertcart.hr/products/27641331-chu4-usb-charger-with-4-x-1-5v-3000mwh-lithium) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-04*