--- product_id: 614686660 title: "OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics" brand: "osim" price: "€ 20.84" currency: EUR in_stock: true category: "Osim" url: https://www.desertcart.gr/products/614686660-osim-2pack-ni-mh-aaa-rechargeable-batteries-bk-40aaabu-400mah store_origin: GR region: Greece --- # 1.2V stable power 400mAh high capacity Rechargeable 2500x OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics **Brand:** osim **Price:** € 20.84 **Availability:** ✅ In Stock ## Summary > ♻️ Recharge smarter, power longer — never miss a call or moment! ## Quick Answers - **What is this?** OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics by osim - **How much does it cost?** € 20.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/614686660-osim-2pack-ni-mh-aaa-rechargeable-batteries-bk-40aaabu-400mah) ## Best For - osim enthusiasts ## Why This Product - Trusted osim brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy Metal Free:** NiMH chemistry with zero Hg, Cd, or Pb for a cleaner, greener choice. - • **Power That Lasts:** 400mAh capacity ensures long-lasting performance for your devices. - • **Pre-Charged & Ready:** Out-of-the-box usability with pre-charged batteries for instant power. - • **Universal Compatibility:** Fits a wide range of Panasonic cordless phones and everyday electronics. - • **Eco-Friendly Rechargeability:** Recharge up to 2500 times, cutting waste and saving money sustainably. ## Overview The OSIM BK-40AAABU 2-pack AAA NiMH rechargeable batteries deliver reliable 1.2V and 400mAh power, compatible with numerous Panasonic cordless phone models. Pre-charged and capable of 2500 recharge cycles, these eco-conscious batteries reduce waste and cost while maintaining consistent performance. Lightweight and free from harmful heavy metals, they’re the sustainable upgrade your electronics deserve. ## Description desertcart.com: OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics : Health & Household ## Features - Replacement battery for Panasonic cordless phones, Voltage: 1.2V, Capacity: 400mAh, Size: AAA. 2PCS nimh aaa rechargeable batteries in a box. - BK-40AAABU battery is pre-charged, low self-discharge, can be recharged 2500 times. which can reduce your costs, is the ideal alternative to disposable batteries. - BK-40aaabu 1.2V 400mah nimh rechargeable battery fit almost all panasonic cordless phones. Compatible with KX-TGD220N, KX-TGD22N, KX-TGD223N, KX-TGD224N, KX-TGD225N, KX-TGE273S, KX-TGE274S, KX-TGE275S, etc. - NiMH batteries are made of more environmentally friendly materials than traditional batteries, and do not contain Hg/Cd/Pb, which is important for reducing heavy metal pollution and more suitable for widespread use in everyday electronic products. - Newly bought nimh aaa rechargeable phone batteries are precharged and ready to use, and the best performance can be achieved after 3-4 times of charging and usage. If you have any doubts about the cordless phones model used, or any other quality problem please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRR95F33 | | Amperage | 400 milliamps | | Antenna Location | Clock, Cordless Telephones | | Battery Capacity | 400 milliamp_hours | | Battery Cell Composition | NiMH | | Battery Cell Type | NiMH | | Battery Weight | 10 g | | Best Sellers Rank | #8 in Cordless Telephone Batteries | | Brand | OSIM | | Compatible Phone Models | KX-TGD220N, KX-TGD22N, KX-TGD223N, KX-TGD224N, KX-TGD225N, KX-TGE273S, KX-TGE274S, KX-TGE275S | | Customer Reviews | 4.5 out of 5 stars 816 Reviews | | Item Dimensions | 3.15 x 1.97 x 0.39 inches | | Item Weight | 20 g | | Manufacturer | OSIM | | Model Name | BK-40AAABU | | Model Number | BK-40AAABU | | Number of Batteries | 2 AAA batteries required. (included) | | Recommended Uses For Product | Clock, Cordless Telephones | | Reusability | Rechargeable | | UPC | 658370455380 | | Unit Count | 1 Count | | Voltage | 1.2 volts | | Warranty Description | 1Year | ## Images ![OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics - Image 1](https://m.media-amazon.com/images/I/71ymw6-9NIL.jpg) ![OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics - Image 2](https://m.media-amazon.com/images/I/8101Lf8uv3L.jpg) ![OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics - Image 3](https://m.media-amazon.com/images/I/71ajz-3vjuL.jpg) ![OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics - Image 4](https://m.media-amazon.com/images/I/61Ny-4KdL-L.jpg) ![OSIM 2Pack Ni-MH AAA Rechargeable Batteries BK-40AAABU 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics - Image 5](https://m.media-amazon.com/images/I/71fxy64dbLL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.gr/products/614686660-osim-2pack-ni-mh-aaa-rechargeable-batteries-bk-40aaabu-400mah](https://www.desertcart.gr/products/614686660-osim-2pack-ni-mh-aaa-rechargeable-batteries-bk-40aaabu-400mah) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-28*