--- product_id: 8467366 title: "Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More" brand: "kastar" price: "€ 16.02" currency: EUR in_stock: true reviews_count: 12 category: "Kastar" url: https://www.desertcart.hr/products/8467366-kastar-2-pack-cordless-phone-battery-for-panasonic-hhr-p104 store_origin: HR region: Croatia --- # 3.6V rechargeable NiMH tech 2-pack for instant backup 1000mAh high-capacity power Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More **Brand:** kastar **Price:** € 16.02 **Availability:** ✅ In Stock ## Summary > 🔋 Power your conversations, never miss a moment! ## Quick Answers - **What is this?** Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More by kastar - **How much does it cost?** € 16.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8467366-kastar-2-pack-cordless-phone-battery-for-panasonic-hhr-p104) ## Best For - kastar enthusiasts ## Why This Product - Trusted kastar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Slim 2.13 x 1.26 x 0.44 inch design and just 3.5 ounces—powerful performance without the bulk. - • **Seamless Compatibility:** Works flawlessly with a wide range of Panasonic models and popular battery brands, ensuring perfect fit and performance. - • **Long-Lasting Reliability:** Trusted by users for over 20 years, these batteries maintain charge longevity and consistent call quality. - • **Endless Calls, Zero Downtime:** Rechargeable NiMH cells deliver reliable 3.6V power to keep your Panasonic cordless phone going strong. - • **Double the Power, Double the Peace:** Two batteries in one pack mean you’re never left scrambling for a replacement—always stay connected. ## Overview The Kastar 2 Pack Cordless Phone Battery offers 1000mAh rechargeable NiMH power at 3.6V, designed specifically for Panasonic cordless phones including models HHR-P104 and KX-TG2396. This dual-pack ensures you always have a backup ready, delivering long-lasting, reliable performance with broad compatibility across multiple brands. Ideal for professionals who demand uninterrupted communication and value smart, cost-effective replacements. ## Description Bullet Point 1 Kastar Replacement Battery for Type 29 Battery Bullet Point 2 Battery Type: Rechargeable Ni-MH Bullet Point 3 Battery Voltage: 3.6V; Battery Capacity: 1000mAh Bullet Point 4 Package Includes: 2 Batteries Bullet Point 5 Compatible with: Panasonic HHR-P104 HHR-P104A,23968 439024 439025 439026 439030 439031, Again & Again STB941, Battery Biz B-779, Dantona BATT104, Empire CPH496, Energizer ERP104, GE TL96411,TL26411,TL86411,GP GP85AAALH3BXZ, Hi Capacity B779,Interstate Bat Description Details Compatible with: Again & Again: STB 941, STB941 Battery Biz: B-779 Dantona: BATT-104, BATT104 Empire: CPH-496, CPH496 Energizer: ER-P104, ERP104 GE: TL96411, TL26411, TL86411, TL-96411, TL-26411, TL-86411 GP: GP85AAALH3BXZ Hi Capacity: B779 Interstate Batteries: ATEL0006, TEL0006 Lenmar: CB0-104, CB0104 NABC: 721096000, STB104, STB941 Panasonic: 23968 439024 439025 439026 439030 439031 HHR-P104 HHR-P104A Radio Shack: 23-968 43-9024 43-9025 43-9026 43-9030 43-9031 RS-230-0968 23968 439024 439025 439026 439030 439031 RS2300968Sanyo: GES-PC619 GESPC619 Quality Price Value Review: They work, they last, I am a repeat buyer over a 20 year period. - I buy these for my Panasonic cordless telephone that I bought in 2005 and they work well, lasting for years. Eventually, I find I am having to recharge the handset more frequently than years before and that's my clue that the battery needs to be replaced. Buying them in a 2-pack allows me to have an immediate replacement. Review: Excellent Batteries - Great value. Very reliable. The first battery is still going strong after years of continuous use. ## Features - Kastar Replacement Battery for Type 29 Battery - Battery Type: Rechargeable Ni-MH - Battery Voltage: 3.6V; Battery Capacity: 1000mAh - Package Includes: 2 Batteries - Compatible with: Panasonic HHR-P104 HHR-P104A, 23968 439024 439025 439026 439030 439031, Again & Again STB941, Battery Biz B-779, Dantona BATT104, Empire CPH496, Energizer ERP104, GE TL96411, TL26411, TL86411, GP GP85AAALH3BXZ, Hi Capacity B779, Interstate Bat ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006GKC556 | | Antenna Location | Phone | | Battery Capacity | 1000 Milliampere Hour (mAh) | | Battery Cell Type | NiMH | | Battery Weight | 3.5 Ounces | | Best Sellers Rank | #102 in Cordless Telephone Batteries | | Brand | Kastar | | Compatible Phone Models | Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 | | Customer Reviews | 4.6 4.6 out of 5 stars (985) | | Item Dimensions | 2.13 x 1.26 x 0.44 inches | | Manufacturer | Kastar | | Model Name | Panasonic | | Model Number | 4326632315 | | Number of Batteries | 2 AAA batteries required. | | Reusability | Rechargeable | | Unit Count | 2 Count | | Voltage | 3.6 Volts | | Warranty Description | 18-Month | ## Product Details - **Battery Capacity:** 1000 Milliampere Hour (mAh) - **Battery Cell Composition:** NiMH - **Brand:** Kastar - **Number of Batteries:** 2 AAA batteries required. - **Recommended Uses For Product:** Phone ## Images ![Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More - Image 1](https://m.media-amazon.com/images/I/71KPuIor9VL.jpg) ## Questions & Answers **Q: Any reason i can't just get 3xaaa rechargeable batteries and charge them via the phone?** A: No because the batteries are connected in series inside the package. If you put them in your phone they will not be connected to each other. **Q: How many package will I get, do I get two package or one with two cells in one package?** A: Thank you for asking the question! You will get 2 pack batteries (each battery has 3 cells). **Q: what battery is good for for kh-tg9341t?** A: Thank you for asking the question! No they are not compatible with KX-TG9341T, but you you can buy the correct battery on Amzon from this link: https://www.amazon.com/dp/B07TDMGPP4?ref=myi_title_dp or https://www.amazon.com/dp/B07T9FMKZQ?ref=myi_title_dp **Q: The battery is very hot when charging on the base. I don't think it is normal. I ordered 850 mah but I received 900 mah** A: The 850 to 900 shouldn,t matter you could try using another charge base possibly it's putting to much voltage or see if the problem goes away by switching battery's to a different phone good luck. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work, they last, I am a repeat buyer over a 20 year period. *by N***E on February 16, 2025* I buy these for my Panasonic cordless telephone that I bought in 2005 and they work well, lasting for years. Eventually, I find I am having to recharge the handset more frequently than years before and that's my clue that the battery needs to be replaced. Buying them in a 2-pack allows me to have an immediate replacement. ### ⭐⭐⭐⭐⭐ Excellent Batteries *by S***E on August 21, 2023* Great value. Very reliable. The first battery is still going strong after years of continuous use. ### ⭐⭐⭐⭐ Worked as new (original manufacturer’s) *by A***R on April 20, 2025* Worked as well as original manufacturer’s. Charge speed was also good. Longevity average. ## Frequently Bought Together - Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More - Kruta BT162342 BT262342 Cordless Phone Batteries Compatible with BT183342 BT283342 BT166342 BT266342 VTech CS6114 CS6419 CS6719 at&T EL52300 CL80111 Handset Telephone (Pack of 2) - Panasonic Cordless Telephone Battery (HHR-P104A) --- ## 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.hr/products/8467366-kastar-2-pack-cordless-phone-battery-for-panasonic-hhr-p104](https://www.desertcart.hr/products/8467366-kastar-2-pack-cordless-phone-battery-for-panasonic-hhr-p104) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-26*