--- product_id: 51599712 title: "Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 10 Pack" brand: "tenergy" price: "237.38 DT" currency: TND in_stock: true category: "Tenergy" url: https://www.desertcart.tn/products/51599712-centura-9v-nimh-rechargeable-batteries-200mah-low-self-discharge-square store_origin: TN region: Tunisia --- # 85% capacity retention after 1 year 200mAh high-capacity power Rechargeable up to 2,100 cycles Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 10 Pack **Brand:** tenergy **Price:** 237.38 DT **Availability:** ✅ In Stock ## Summary > ♻️ Stay powered, stay protected — the smart battery upgrade you can't afford to miss! ## Quick Answers - **What is this?** Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 10 Pack by tenergy - **How much does it cost?** 237.38 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/51599712-centura-9v-nimh-rechargeable-batteries-200mah-low-self-discharge-square) ## Best For - tenergy enthusiasts ## Why This Product - Trusted tenergy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** 200mAh capacity ensures your smoke alarms stay vigilant longer. - • **Low Self-Discharge:** Retains 85% charge after a year, ready when you need it most. - • **Precharged & Ready:** Use straight out of the box or recharge for peak performance. - • **Eco-Smart Rechargeability:** Recharge up to 2,100 times and slash disposable waste effortlessly. - • **Certified Safety & Savings:** UL certified with 12-month warranty—protect your home and wallet. ## Overview The Tenergy Centura 9V NiMH rechargeable batteries deliver reliable 200mAh power with low self-discharge, retaining up to 85% capacity after a year of storage. Designed for smoke alarms and detectors, these UL-certified batteries can be recharged up to 2,100 times, offering significant cost savings and eco-friendly benefits. Sold in a convenient 10-pack, they come precharged and backed by a 12-month warranty, making them the ultimate sustainable choice for home safety. ## Description desertcart.com: Tenergy Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 10 Pack : Health & Household ## Features - Long lasting power - Tenergy's 10 pack Centura 9 volt battery for smoke alarms offers the. Generate energy savings by switching from standard single-use 9V size batteries to rechargeable batteries. - Low self-discharge - Centura 9 volt size battery is a low self-discharge 9V battery, which means it can retain up to 85% of capacity when properly stored and unused for up to a 1 year. - Extended cycle-life - Rechargeable up to 2,100 times without significant capacity lost. - Money saving eco-friendly - Tenergy rechargeable NiMH 9V battery pays for themselves after 10 cycles. Avoid wasting time and money on the disposable alkaline batteries and replace them with our rechargeable Centura Rechargeable 9V Battery to decrease the waste disposables leave behind. - Precharged ready-to-go - Use these rechargeable NiMH 9V batteries when first received, or fully recharge them for the best experience. These batteries are UL certified and include 12 months warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CBYNG36 | | Antenna Location | Energy | | Battery Capacity | 200 milliamp_hours | | Battery Cell Type | NiMH | | Battery Weight | 35 g | | Best Sellers Rank | #91,247 in Health & Household ( See Top 100 in Health & Household ) #73 in 9V Batteries | | Brand | Tenergy | | Customer Reviews | 4.5 4.5 out of 5 stars (1,498) | | Item Dimensions | 3.5 x 2.25 x 2.1 inches | | Item Weight | 13.44 ounces | | Manufacturer | Tenergy | | Model Name | Tenergy | | Model Number | 90547 | | Number of Batteries | 1 9V batteries required. | | Reusability | Rechargeable | | UPC | 844949012485 | | Unit Count | 10 Count | | Voltage | 8.4 volts | ## Product Details - **Battery Capacity:** 200 milliamp_hours - **Battery Cell Composition:** NiMH - **Brand:** Tenergy - **Number of Batteries:** 1 9V batteries required. - **Recommended Uses For Product:** Energy ## Images ![Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 10 Pack - Image 1](https://m.media-amazon.com/images/I/71TkhnemO4L.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.tn/products/51599712-centura-9v-nimh-rechargeable-batteries-200mah-low-self-discharge-square](https://www.desertcart.tn/products/51599712-centura-9v-nimh-rechargeable-batteries-200mah-low-self-discharge-square) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-28*