--- product_id: 389334670 title: "12V 10Ah 2 Pack" brand: "nermak" price: "R$1277" currency: BRL in_stock: true reviews_count: 9 category: "Nermak" url: https://www.desertcart.com.br/products/389334670-12v-10ah-2-pack store_origin: BR region: Brazil --- # 10A continuous discharge 2000+ cycles lifespan Built-in 10A BMS protection 12V 10Ah 2 Pack **Brand:** nermak **Price:** R$1277 **Availability:** ✅ In Stock ## Summary > 🔋 Power your lifestyle with batteries that keep up—because your gear deserves the best. ## Quick Answers - **What is this?** 12V 10Ah 2 Pack by nermak - **How much does it cost?** R$1277 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/389334670-12v-10ah-2-pack) ## Best For - nermak enthusiasts ## Why This Product - Trusted nermak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power On Demand:** Delivers a steady 10A continuous output with 2C pulse for high-performance devices and emergency backup. - • **Smart Safety Shield:** Integrated Battery Management System guards against overcharge, over-discharge, and short circuits for worry-free use. - • **Versatile & Expandable:** Connect up to 4 batteries in series or parallel to scale your power needs effortlessly—perfect for solar, scooters, and more. - • **Endurance That Outlasts:** Over 2000 deep cycles—10x the life of lead-acid batteries, powering your gear longer without replacement. - • **Lightweight & Maintenance-Free:** Compact 1.2kg design with ultra-low self-discharge means hassle-free storage and easy installation anywhere. ## Overview The NERMAK 2 Pack 12V 10Ah LiFePO4 Deep Cycle Batteries offer a cutting-edge lithium iron phosphate chemistry delivering over 2000 recharge cycles, built-in 10A Battery Management System for enhanced safety, and a lightweight, compact design. Ideal for solar setups, scooters, lighting, and emergency backup, these batteries provide reliable, maintenance-free power with scalable connectivity options and superior longevity compared to traditional lead-acid alternatives. ## Description Product description LiFePO4 battery is a cleaner, More powerful and safer power solution LiFeP04 batteries are maintenance-free batteries, If you need them all the time, Then lead-acid becomes too unreliable and laborious, The battery's lithium-ion properties reduce the weight of traditional lead-acid batteries to less than half, While significantly improving performance and capacity, Traditional lead-acid batteries contain large amounts of lead, After disposal if not properly disposed of, Will pollute the environment, While lithium materials without any toxic or hazardous substances, Recognized by the world as a green battery, Its great durability allows you to easily use them at home and at work, Or safe outdoor needs , The environment is most important. Battery Specifications APPLICATIONS Recommend using a professional LiFePO4 charger to charge the battery so that it can be charged to its full capacity (existing lead-acid battery chargers (wet, AGM or gel) will also work fine) Lithium ion batteries can be discharged up to 100% without causing damage. Make sure to charge the battery immediately after discharge. We recommend limiting the discharge to 80-90% depth of discharge (DOD) to avoid disconnection of the battery by the BMS. 12V LiFePO4 battery have no liquid inside. This allows you to safely mount the battery where you want to place it. NOT APPLICABLE Please note! Our battery is not a starter battery, it can't be applied to motorcycle, go-kart, generator, lawn mower, trolling motor, jump starter, UPS above 1500VA/1000W, scooter above 24V 350W, etc. The working current of our 10Ah battery is 10A, the maximum can't be more than 15A, because the current is longer than the battery's working current for a long time will damage the battery. Rechargeable deep cycle maintenance-free LiFeP04 battery, Which is characterized by small size and light weight, Very suitable for fish finder, 10ah capacity can continue to provide a constant source of energy, So you can easily enjoy your fun. ## Features - 【Superior Performance】: Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, No memory effect, etc. NERMAK LiFePO4 battery has built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and excessive low self-discharge rate ensuring up to 1-year maintenance-free storage. - 【Long Cycle Times】: Lithium batteries 2000 + cycles no problem while the traditional lead-acid batteries only 200-300 cycles, More safety and environmentally friendly than lead-acid batteries. - 【Widely Uses】: Widely uses in most areas such as: Lighting (LED strip etc), Scooters, 12V router, RV/outdoor camping, Power wheels, Fish finder, Kayak, Small UPS, Backup power, Ham Radio, Cellular remote camera, Solar/Wind power and more... - 【Expansion and Recharge】Can be connected in series or parallel, in series, Up to 4 identical batteries can be connected，Quick charge by 5A , and heavy-duty output discharge up to 10A continuous and 2C Pulse. - 【Warm Note】: 2*12 Volt Replacement lithium ion battery，12 months warranty, If you have any question for our product, Contact us: click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller" (please use LiFePo4 special charger, with fully automatic SLA charger may not be fully charged) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H3FG1D5 | | Battery Capacity | 10 Amp Hours | | Battery Cell Composition | Lithium-Phosphate | | Battery Type | Lithium-Phosphate | | Best Sellers Rank | #11,570 in Health & Household ( See Top 100 in Health & Household ) #11 in 12V Batteries | | Brand | NERMAK | | Brand Name | NERMAK | | Compatible with Vehicle Type | Fish finder,12V router,Lighting,Small UPS,Ride on toys | | Customer Reviews | 4.2 out of 5 stars 3,107 Reviews | | Included Components | 2*12.8V 10Ah LiFePO4 Battery | | Item Dimensions D x W x H | 5.94"D x 2.56"W x 3.91"H | | Item Weight | 1.2 Kilograms | | Manufacturer | NERMAK | | Manufacturer Part Number | 12V 10Ah-2PACK | | Manufacturer Warranty Description | 1 year | | Model Number | 12V10A | | Number Of Cells | 2 | | Product Dimensions | 5.94"D x 2.56"W x 3.91"H | | Terminal | F2 Terminal | | Unit Count | 2 Count | | Vehicle Service Type | Fish finder,12V router,Lighting,Small UPS,Ride on toys | | Voltage | 12.8 Volts | ## Product Details - **Battery Capacity:** 10 Amp Hours - **Battery Cell Composition:** Lithium-Phosphate - **Brand:** NERMAK - **Item Weight:** 1.2 Kilograms - **Manufacturer:** NERMAK - **Number Of Cells:** 2 - **Product Dimensions:** 5.94"D x 2.56"W x 3.91"H - **Terminal:** F2 Terminal - **Vehicle Service Type:** Fish finder,12V router,Lighting,Small UPS,Ride on toys - **Voltage:** 12.8 Volts ## Images ![12V 10Ah 2 Pack - Image 1](https://m.media-amazon.com/images/I/61B69x6e+6L.jpg) ![12V 10Ah 2 Pack - Image 2](https://m.media-amazon.com/images/I/61EBTemDBdL.jpg) ![12V 10Ah 2 Pack - Image 3](https://m.media-amazon.com/images/I/61pK-109ZWS.jpg) ![12V 10Ah 2 Pack - Image 4](https://m.media-amazon.com/images/I/81byD4rFQfL.jpg) ![12V 10Ah 2 Pack - Image 5](https://m.media-amazon.com/images/I/711cdpH3ijS.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: With two of these hooked together can it be charged with 24 volt charger? yes or no.** A: Yes,It is possible to charge two 12v batteries connected in series with a 24V charger, our Lithium ion battery has a voltage of 12.8V, you may have to use a 25.6V Lifepo4 charger to fill the battery, if your charger is 24V, one of the batteries will be undercharged, causing an imbalance in battery charging, I hope my answer can help you! **Q: What is recommended max charge current?** A: LiFePO4 should be charged or discharged under 0.5C (0.2C preferred). For a 10Ah version with 128Wh. You should charge it no more than 3A (preferably 2-3A). **Q: Will this work with a trolling motor and for how long will it run ?** A: Thank you for your question, our batteries can be used in a trolling motor, but I don't know how powerful your trolling motor is, so I don't know how long it will run, our batteries are 128Wh, if your trolling motor is 100W, it will last for more than 1 hour, I hope my answer can help you. **Q: Got a shoprider Jimmy electric chair, will these discharge to the extent that you cannot recharge them like the lead acid batteries that come with it?** A: All batteries will do that eventually. The advantages of these are they will tolerate 80% discharge per cycle before any degradation (as opposed to 50% for lead-acid). and they offer many times the cycles. I can’t speak to their suitability for your application, though. They’re only 10AH each. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***S on May 2, 2026* ### ⭐⭐⭐⭐⭐ Review *by W***M on January 12, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***F on March 19, 2026* ## Frequently Bought Together - Nermak 2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, UPS, Scooters, Lighting, Power Wheels, Fish Finder Built-in 10A BMS - ULTRAPOWER 4-Amp 14.6 Volt LiFePO4 Battery Charger,12.8 Volt LiPO Lithium Battery Charger,Smart Charger Maintainer for Cars,Motocycles,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries. --- ## 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.com.br/products/389334670-12v-10ah-2-pack](https://www.desertcart.com.br/products/389334670-12v-10ah-2-pack) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-07*