--- product_id: 66237110 title: "7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160" brand: "goodqbuy" price: "₨19896" currency: LKR in_stock: true reviews_count: 8 url: https://www.desertcart.lk/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack store_origin: LK region: Sri Lanka --- # 7.4V stable voltage 100% OEM compatible 2000mAh high capacity 7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 **Brand:** goodqbuy **Price:** ₨19896 **Availability:** ✅ In Stock ## Summary > 🔋 Stay connected, stay ahead — power your Kenwood like a pro! ## Quick Answers - **What is this?** 7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 by goodqbuy - **How much does it cost?** ₨19896 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack) ## Best For - goodqbuy enthusiasts ## Why This Product - Trusted goodqbuy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** 2000mAh Li-ion battery ensures extended talk time for non-stop communication. - • **Brand New & Ready:** Fresh aftermarket battery pack that guarantees OEM-level quality without the premium price. - • **Certified Quality:** MSDS certified cells exceed original specs for reliable, safe performance. - • **Lightweight & Compact:** Only 3.52 ounces and slim design for easy handling and portability. - • **Seamless Compatibility:** Perfectly fits a wide range of Kenwood radios including TK-2140 to TK-3178 models. ## Overview This 7.4V 2000mAh Li-ion replacement battery pack is designed for Kenwood radios TK-2140 through TK-3178 series. Featuring MSDS certified cells, it delivers reliable, long-lasting power with full OEM compatibility in a lightweight, compact form factor. ## Description Product Features: Capacity: 2000mAh Voltage: 7.4V Battery Type: Li-ion battery Replacement battery part number: KNB-25, KNB-25A, KNB-26, KNB-26N, KNB-35L Condition: Brand New, third party/aftermarket accessory Compatible Kenwood Radio Models: TK-2140, TK-2148, TK-2160, TK-2168, TK-2170, TK-2173 TK-3140, TK-3148, TK-3160, TK-3168, TK-3170, TK-3173, TK-3178 ## Features - Replacement Battery Packs For Kenwood Radio - KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L - TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-3160 TK-2168 TK-3168 TK-2170 TK-3170 TK-2173 TK-3173 TK-2360 TK-3360 NX-220 NX-320 - Made with MSDS certified battery cells that meet or exceed original specification. - 100% OEM Compatible,Brand new and high quality ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 3.52 ounces | | Package Dimensions | 4.33 x 2.36 x 0.87 inches | | Item model number | BAT-KNB-57L-A | | Batteries | 1 Lithium Ion batteries required. | | Is Discontinued By Manufacturer | No | ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. - **Brand:** GoodQbuy - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 2000 Milliampere Hour (mAh) - **Recommended Uses For Product:** Radio ## Images ![7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Image 1](https://m.media-amazon.com/images/I/61PaqMVm-uL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by T***T on June 24, 2025* Great deal. Battery life great. ### ⭐⭐⭐⭐⭐ Good quality replacement battery *by D***E on August 15, 2023* Holds a charge well. ### ⭐⭐⭐⭐⭐ Great buy *by R***Z on April 13, 2021* I purchased for my moms business and was impressed. The price felt like a bit much but for the convenience of not having to charge the same battery made it worth it. Fits like a charm with radio and have not had any issues with it. ## Frequently Bought Together - GoodQbuy 7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Aimtobest KNB-57L 2000mAh Li-ion Battery Compatible for TK-2140 TK-3140 TK-2170 TK-3170 TK-2160 TK-3160 TK-3360 NX-220 NX-320 Radio KNB-35L KNB-55L KNB-24L --- ## 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.lk/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack](https://www.desertcart.lk/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-04-22*