--- product_id: 270534846 title: "J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger]" brand: "kratax" price: "$54.17" currency: USD in_stock: true category: "Kratax" url: https://www.desertcart.us/products/270534846-j816a-aaa-rechargeable-batteries-with-charger-1100mwh-rechargeable-batteries-aaa store_origin: US region: United States of America --- # Intelligent charger tech 1100mWh high capacity 1500 recharge cycles J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger] **Brand:** kratax **Price:** $54.17 **Availability:** ✅ In Stock ## Summary > 🔋 Power up smarter, last longer, and join the eco-conscious charge! ## Quick Answers - **What is this?** J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger] by kratax - **How much does it cost?** $54.17 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/270534846-j816a-aaa-rechargeable-batteries-with-charger-1100mwh-rechargeable-batteries-aaa) ## Best For - kratax enthusiasts ## Why This Product - Trusted kratax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Up to 1500 recharge cycles means these batteries outlast typical rechargeables, saving you money and reducing waste. - • **Power That Lasts:** 1100mWh capacity delivers 37.5% more energy than standard AAA batteries, keeping your devices running longer. - • **Eco-Friendly Energy:** Free from lead and mercury, these lithium-ion batteries protect the planet while powering your essentials. - • **Versatile & Reliable:** Perfect for high-drain devices like radios, flashlights, and gamepads—power up your daily tech with confidence. - • **Charge Smarter, Not Harder:** Kratax’s intelligent charger recognizes batteries and signals charging status with intuitive LED indicators for hassle-free use. ## Overview Kratax J816A AAA Rechargeable Batteries offer a robust 1100mWh capacity with 1.5V output, supported by an intelligent charger that ensures optimal charging through LED indicators. Designed for up to 1500 recharge cycles, these lithium-ion batteries provide superior longevity and eco-friendly performance, ideal for high-drain devices such as radios and flashlights. The pack includes 4 AAA batteries and a dedicated charger, backed by a 60-day money-back guarantee and 12-month replacement service. ## Description Free delivery and returns on eligible orders. Buy Kratax J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger] at desertcart UK. ## Features - 💯【Right Charge Steps】Kratax intelligent recognition function charger can identificate batteries.right charge steps: ①plug charger in ②insert the battery③Blue light flashing at +pole & rectabgle led lights red indicate the charging process,rectangle led turn green indicate charged finished④PLEASE NOTE：if battery cannot charge,take out battery,re-insert battery 15s later. - 💯【Superior Service】60 days money back and 12 months free replacement! So please feel free to contact us if if there is any problem.We will provide you with the best solution within 24 hours. - 💯【Great Performance】Kratax AAA rechargeable batteries are designed to provide reliable engergy for high power demand devices such as radios, flashlights, remotes, game pads and more but not for camera flash. - 💯【1500 Cycles,1100mWh】: Kratax rechargeable AAA batteries have an amazing 1100mWh capacity,37.5% higher engergy than 800mWh AAA batteries in the market,and this AAA lithium batteries can be fully recharged 1500 cycles .Kratax AA/AAA lithium rechargeable batteries can only be charged with Kratax rechargeable AA/AAA battery charger. - 💯【economical & Environmental】 Free of Lead and Mercury, Kratax rechargeable AAA batteries can reduce the harm of regular batteries to environment, more economical and environmental friendly.Protect the environment and start with the small things around you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HMP363G | | Amperage | 1.5 Amps | | Antenna Location | Radio,Flashlights | | Battery Capacity | 733 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 9 Grams | | Best Sellers Rank | 28,155 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 620 in Rechargeable Household Batteries | | Brand Name | Kratax | | Compatible Phone Models | Samsung Galaxy S6 | | Customer Reviews | 4.0 4.0 out of 5 stars (248) | | Item Dimensions | 6 x 6 x 4 centimetres | | Item Type Name | Rechargeable Li-ion Battery | | Item Weight | 10 Grams | | Manufacturer | KrataxDirectUK | | Model Name | J816 | | Model Number | J816A | | Number of Batteries | 4 AAA batteries required. (included) | | Reusability | Rechargeable | | Voltage | 1.5 Volts | ## Product Details - **Battery capacity:** 733 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** Kratax - **Number of batteries:** 4 AAA batteries required. (included) - **Recommended uses for product:** Radio,Flashlights ## Images ![J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger] - Image 1](https://m.media-amazon.com/images/I/61KBmu3aoNL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Lithium-ion batteries and disposable batteries, which lasts longer in the flashlight?** A: The disposable battery has a long working time, but the lithium-ion battery can be reused, the overall use time is longer, and it can maintain the highest brightness in the setting until the battery stops outputting **Q: Why does it feel like a disposable battery discharges more power than a Li-ion battery?** A: Disposable battery doesnot need to be charged,it can use up all the power.Li-ion battery require a secondary charge,some of the power needs to be retained to maintain battery's activity,So it will feel like the disposable battery releases more power. **Q: Could the Kratax J816 AAA be charged by normal intelligent charger?** A: No,We suggest use Kratax Q022/Q032/Q039/Q040 DC 5V 2A Charger, the normal charger for 3.4v-4.3v li-ion aaa battery don't fit Kratax 1.5v lithium battery set **Q: What does 1.5V constant voltage output mean?** A: This means that the battery mantains a constant voltage of 1.5V during the discharge process.This helps in ensuring a more stable operation of your devices and minimizing the impact of voltage fluctuations ## Frequently Bought Together - Kratax J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger] - 8-Pack 1.5V AA Rechargeable Batteries,Kratax 3500mWh Lithium AA Battery,1600 Cycles Doulbe A Li-ion Battery,Max 3A Discharge[Charger not include] --- ## 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.us/products/270534846-j816a-aaa-rechargeable-batteries-with-charger-1100mwh-rechargeable-batteries-aaa](https://www.desertcart.us/products/270534846-j816a-aaa-rechargeable-batteries-with-charger-1100mwh-rechargeable-batteries-aaa) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-06*