--- product_id: 723354934 title: "8 Pack Rechargeable Lithium AA Batteries, 1.5V 3600mWh Double a Batteries Long Lasting AA Li-ion Battery (8AA with Charger)" brand: "sinceholy" price: "€ 145.04" currency: EUR in_stock: true reviews_count: 5 category: "Sinceholy" url: https://www.desertcart.sk/products/723354934-8-pack-rechargeable-lithium-aa-batteries-1-5v-3600mwh-double store_origin: SK region: Slovakia --- # 90-min rapid full charge 3600mWh ultra-high capacity Universal USB 5V3A input 8 Pack Rechargeable Lithium AA Batteries, 1.5V 3600mWh Double a Batteries Long Lasting AA Li-ion Battery (8AA with Charger) **Brand:** sinceholy **Price:** € 145.04 **Availability:** ✅ In Stock ## Summary > 🔋 Power up smarter, faster, everywhere. ## Quick Answers - **What is this?** 8 Pack Rechargeable Lithium AA Batteries, 1.5V 3600mWh Double a Batteries Long Lasting AA Li-ion Battery (8AA with Charger) by sinceholy - **How much does it cost?** € 145.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/723354934-8-pack-rechargeable-lithium-aa-batteries-1-5v-3600mwh-double) ## Best For - sinceholy enthusiasts ## Why This Product - Trusted sinceholy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety First:** Built-in intelligent protection guards against overcharge, overheating, and short circuits for worry-free use. - • **Plug & Play Anywhere:** USB input compatible with power banks, adapters, and PCs for ultimate charging flexibility on the go. - • **Power Through Your Day:** 3600mWh capacity delivers long-lasting energy for high-drain devices like wireless mice, toys, and medical gadgets. - • **Charge at Lightning Speed:** Fast 8-slot charger powers all batteries to full in just 90 minutes—cut your downtime in half. - • **Consistent Voltage, Consistent Performance:** Stable 1.5V output ensures your devices run smoothly until the battery is fully drained. ## Overview SINCEHOLY’s 8-pack rechargeable lithium AA batteries offer an industry-leading 3600mWh capacity with stable 1.5V output, ideal for high-power devices. Featuring a rapid 90-minute full charge via universal USB 5V3A input and intelligent safety protections, this set redefines convenience and reliability for professionals who demand peak performance and minimal downtime. ## Description Highest Capacity - Currently the highest capacity 1.5V AA rechargeable battery on the market is 3600mWh, SINCEHOY batteries are made for high power consumption devices. Review: Great rechargeable lithium batteries. Very happy with the product I've actually bought a few packs of these. Review: Works great ## Features - Higher capacity - 3600mWh aa lithium batteries - SinceHoly updates the capacity to 3000mWh, which improves your experience with SinceHoly, ideal for devices with high power consumption ， such as wireless mouse, electric toy, remote controlled toy, mouse, flashlight, bathroom scales, medical devices , cordless keyboard and many more - USB Design - USB Input gives you more options to meet your battery needs. It can connect with adapter, power bank, PC and many more 3A USB devices. (Note: Preferably with a 5V3A adapter, do not use 1.0A adapter) - 90mins for FULL CHARGING - Tired of boring waiting while charging? A new version battery charger design is here. It supports 8-slots fast charging at the same time. Compatible with SinceHoly AA 1.5V battery Charging. Significantly reduces charging time by at least 50% - It can full charging AA batteries within 90mins - Constant 1.5V voltage - SinceHoly rechargeable lithium batteries can provide approximately the same and steady voltage until the whole cell is depleted. High performance for most high-power demand device - Intelligent protection - It is equipped with an intelligent protection IC that prevents overcurrent, overvoltage, overcharge, overheating and short circuit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7348CLK | | Guaranteed software updates until | unknown | | Item model number | 3600mWh 16PCS with Charger | | Manufacturer | SINCEHOLY | | Package Dimensions | 13.21 x 7.7 x 6.2 cm; 490 g | ## Product Details - **Battery cell composition:** Lithium - **Brand:** SINCEHOLY - **Number of batteries:** 16 Lithium Ion batteries required. (included) - **Recommended uses for product:** Clock - **Unit count:** 16.0 count ## Images ![8 Pack Rechargeable Lithium AA Batteries, 1.5V 3600mWh Double a Batteries Long Lasting AA Li-ion Battery (8AA with Charger) - Image 1](https://m.media-amazon.com/images/I/61CrM7RezBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***T on 13 January 2026* Great rechargeable lithium batteries. Very happy with the product I've actually bought a few packs of these. ### ⭐⭐⭐⭐⭐ Review *by A***A on 5 January 2026* Works great ### ⭐⭐⭐ Review *by M***R on 13 October 2025* One of them was bad when I got it. After a few months of use, another 2 have gone bad. I’ll prolly still buy again just because when fully charged, they last forever! ## Frequently Bought Together - SINCEHOLY 16 Pack Rechargeable Lithium AA Batteries, 1.5V 3600mWh Double a Batteries Long Lasting AA Li-ion Battery (with 8 Slot Charger) - Energizer AA Batteries, Ultimate Lithium Double A Battery, 24 Count - Blink Outdoor 4 (newest model), Wire-free HD smart security camera, two-year battery life, enhanced motion detection, Works with Alexa – Add-on camera (Sync Module required) --- ## 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.sk/products/723354934-8-pack-rechargeable-lithium-aa-batteries-1-5v-3600mwh-double](https://www.desertcart.sk/products/723354934-8-pack-rechargeable-lithium-aa-batteries-1-5v-3600mwh-double) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-21*