--- product_id: 504174115 title: "ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries" brand: "isdt" price: "19.26 DT" currency: TND in_stock: false reviews_count: 10 url: https://www.desertcart.tn/products/504174115-isdt-a4-air-battery-charger-smart-aa-aaa-battery-charger store_origin: TN region: Tunisia --- # 10W max charging power Bluetooth & USB-C connectivity 4 independent charging channels ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries **Brand:** isdt **Price:** 19.26 DT **Availability:** ❌ Out of Stock ## Summary > 🔌 Power up your life with the smartest charger in the room! ## Quick Answers - **What is this?** ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries by isdt - **How much does it cost?** 19.26 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/504174115-isdt-a4-air-battery-charger-smart-aa-aaa-battery-charger) ## Best For - isdt enthusiasts ## Why This Product - Trusted isdt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power On-The-Go:** Compatible with phone adapters, power banks & car chargers for ultimate portability - • **Multi-Battery Mastery:** Supports NiMH, NiCd, Li-ion & LiFePO4 batteries with hybrid charging capability - • **Safety Meets Innovation:** Integrated protection with intelligent power allocation and real-time battery health checks - • **Stay Informed Instantly:** Full-color LED indicators keep you updated on battery status at a glance - • **Charge Smarter, Not Harder:** Auto-identifies battery type for optimal charging every time ## Overview The ISDT A4 Air is a compact, fast, and intelligent battery charger featuring Bluetooth connectivity and USB-C input. It supports multiple battery chemistries including NiMH, NiCd, Li-ion, and LiFePO4, with 4 independent charging channels and real-time LED status indicators. Designed for professionals on the move, it auto-adjusts charging parameters for safety and efficiency, making it the ultimate travel-friendly power solution. ## Description 1, Type C input port for power input and PC connection 2, AA battery negative plate 3, AAA battery negative plate 4, Battery positive plate 5, LED LightsSmart Charger: A4 Air Input Power: DC 5~9V/1.5A Max Charging Power: 10w Max Charging Current: 1.0A/slot Battery Size: AAA,AA,10500,12500 Battery Types: NiMH,NiCd,Li-lon,LiFePO4 Operating Temperature: -10℃-40℃ Dimensions(LXWXH): 59X63X25mm Weight: 36g Accessories: USB cable (The batteries is not included) Review: Pocket sized charger, with big boy features! - Very capable little charger. Review: Brilliant - Small, smart, well priced and easy to connect app. ## Features - 【Convenient Operation】Perfectly compatible with phone power adapters, USB C port, portable power banks and car chargers, auto-matching with the USB charging devices output power. Fast charging is possible when combined with a QC adapter. - 【Multifunction Charger】Automatic battery type identification, the A4 Air will auto-match the optimal charging algorithm, fully compatible with NiMH, NiCd, Li-lon and LiFePO4 battery. - 【Full Color LED Status Indicator】The battery level, type, operation mode and information can be shown clearly by indicators with various color. - 【Real Full-time 4 Independent Charging Channels】Compact but not simple, Suitable for carrying during travel and outings,easy to use and replace.with 4 real independent channels for intelligent current regulation, supports hybrid charging of different types & sizes of batteries. - 【Integrated Protection Design】Innovative battery performance detection mechanism, intelligent power allocation, auto-adjust charging parameters. - 【Tip】The charger firmware has been updated to version V2.0, optimizing charging performance for NiMH batteries, adding support for 1.5V lithium-ion batteries, and enabling stable voltage charging. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BG8HYQSS | | Best Sellers Rank | 54,390 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 485 in Household Battery Chargers | | Brand | ISDT | | Brand Name | ISDT | | Colour | Black | | Connector Types | USB Type-C | | Current Rating | 1.5 Amps | | Customer Reviews | 4.0 out of 5 stars 24 Reviews | | Input Voltage | 9 Volts | | Item Dimensions D x W x H | 8.2D x 6.5W x 2.8H centimetres | | Item Type Name | Rechargeable Battery Charger | | Item Weight | 36 Grams | | Item weight | 36 Grams | | Manufacturer | ISDT | | Manufacturer Part Number | ISDT A4 AIR | | Model Number | A4 AIR | | Number of Ports | 4 | | Output Voltage | 10 Volts | | Output voltage | 10 Volts | | Product Warranty | 1 Year Warranty Against Manufacturer Defects | | Product dimensions | 8.2D x 6.5W x 2.8H centimetres | | Specification Met | ISDT Compliant | | Specification met | ISDT Compliant | ## Product Details - **Brand:** ISDT - **Colour:** Black - **Product dimensions:** 8.2D x 6.5W x 2.8H centimetres - **Item weight:** 36 Grams - **Output voltage:** 10 Volts ## Images ![ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries - Image 1](https://m.media-amazon.com/images/I/61qp0pvQlIL.jpg) ![ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries - Image 2](https://m.media-amazon.com/images/I/616WKJaK+mL.jpg) ![ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries - Image 3](https://m.media-amazon.com/images/I/51GignTjKNL.jpg) ![ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries - Image 4](https://m.media-amazon.com/images/I/51vC2PsLouL.jpg) ![ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries - Image 5](https://m.media-amazon.com/images/I/618JMdIWuhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pocket sized charger, with big boy features! *by A***N on 27 September 2025* Very capable little charger. ### ⭐⭐⭐⭐⭐ Brilliant *by G***M on 3 November 2024* Small, smart, well priced and easy to connect app. ### ⭐⭐⭐ didn't charge batteries fully *by O***Y on 2 May 2025* didn't charge 2500 batteries at full capacity but was showing as fully charged. thought batteries or appliances were faulty but ended up being this charger other hi quick one was much better ## Frequently Bought Together - ISDT A4 Air Battery Charger,Smart AA/AAA Battery Charger with Bluetooth Connection Function, Fast Rechargeable Battery Charger for NiMH,NiCd,Li-lon and LiFePO4 batteries - eneloop Pro, AA/Mignon, Rechargeable Battery, Pack of 4, Capacity of 2500 mAh, Ready-to-Use Ni-MH Batteries, 500 Recharge Cycles, Plastic Free Packaging, Pro, Black - eneloop, AA/Mignon, Rechargeable Battery, Pack of 8, Capacity of 2000 mAh, Ready-to-Use Ni-MH Batteries, 2000 Recharge Cycles, Plastic Free Packaging, Standard, White --- ## 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.tn/products/504174115-isdt-a4-air-battery-charger-smart-aa-aaa-battery-charger](https://www.desertcart.tn/products/504174115-isdt-a4-air-battery-charger-smart-aa-aaa-battery-charger) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-15*