--- product_id: 468443393 title: "NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS" brand: "nermak" price: "VT24795" currency: VUV in_stock: true reviews_count: 8 category: "Nermak" url: https://www.desertcart.vu/products/468443393-nermak-12v-7ah-7-2ah-lithium-lifepo4-battery-2-pack store_origin: VU region: Vanuatu --- # 8A continuous discharge 2000+ charge cycles Built-in BMS protection NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS **Brand:** nermak **Price:** VT24795 **Availability:** ✅ In Stock ## Summary > 🔋 Power your adventures with unstoppable, smart energy. ## Quick Answers - **What is this?** NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS by nermak - **How much does it cost?** VT24795 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/468443393-nermak-12v-7ah-7-2ah-lithium-lifepo4-battery-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 - • **Expandable Energy:** Connect up to 4 batteries in series or parallel to scale your power needs effortlessly - • **Smart Safety Shield:** Integrated BMS guards against overcharge, over-discharge, and short circuits for worry-free use - • **Rapid Recharge Ready:** Quick 4A charging and heavy-duty 8A output keep you powered and moving fast - • **Versatile Powerhouse:** Perfect for camping, emergency lighting, ride-on toys, and more—your all-in-one energy solution - • **Endurance That Outlasts:** 2000+ cycles vs. 300-500 lead-acid—power that keeps pace with your hustle ## Overview The NERMAK 12V 7.2Ah LiFePO4 battery pack delivers over 2000 charge cycles with built-in 8A Battery Management System protection, ensuring long-lasting, safe, and efficient power for a wide range of applications including solar setups, camping gear, ride-on toys, and emergency lighting. Lightweight and expandable, it’s engineered for the modern professional who demands reliable energy on the go. ## 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. 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 750VA/450W, scooter above 24V 200W, etc. The working current of our 8Ah battery is 8A, the maximum can't be more than 10A, because the current is longer than the battery's working current for a long time will damage the battery. Fish Finder Review: SLA killers - light & powerful - I installed these into an APC XS1300 to replace the SLA batteries that had failed. The UPS recognizes them and works flawlessly. I'll see how long they last and update if they don't hold up. Outside of longevity, they are much lighter then the SLA batteries and keep the devices plugged into the UPS online longer, as well (using the same load/devices as the SLA batteries). Review: Battery - Battery fitment was good, hold charge for a good while, good value ## 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 very low self-discharge rate. (Not motorcycle starter battery) - 【Long Cycle Times】: Lithium batteries 2000 + cycles no problem while the traditional lead-acid batteries only 300-500 cycles, More safety and environmentally friendly than lead-acid batteries. - 【Widely Uses】: Widely uses in most areas such as: Emergency Lighting (LED strip etc), 12V router, RV/outdoor camping, kids ride on toy car, Fish finder, Ham Radio, Home Alarm, Cellular remote camera,Powering Game Cameras, Fire Security Systems 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 4A , and heavy-duty output discharge up to 8A continuous and 2C Pulse. - 【Warm Note】: 1* 12 Volt 7.2Ah 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 | B0B78K2TSV | | Battery Cell Composition | Lithium Ion | | Battery Type | Lithium Ion | | Best Sellers Rank | #60,507 in Health & Household ( See Top 100 in Health & Household ) #123 in 12V Batteries | | Brand | NERMAK | | Brand Name | NERMAK | | Compatible with Vehicle Type | Fish finder,12V router,Lighting | | Customer Reviews | 4.3 out of 5 stars 181 Reviews | | Included Components | 2*12.8V 7.2Ah LiFePO4 Battery | | Item Dimensions D x W x H | 5.94"D x 2.56"W x 3.91"H | | Item Weight | 2.1 Pounds | | Manufacturer | NERMAK | | Manufacturer Part Number | 12V 7A | | Manufacturer Warranty Description | 1 year | | Model Number | 12V7A | | Size | 12V 7Ah-2PACK | | Terminal | F2 Terminal | | Unit Count | 2.0 Count | | Vehicle Service Type | Fish finder,12V router,Lighting | | Voltage | 12.8 Volts | ## Product Details - **Brand:** NERMAK - **Vehicle Service Type:** Fish finder,12V router,Lighting - **Size:** 12V 7Ah-2PACK - **Voltage:** 12.8 Volts - **Battery Cell Composition:** Lithium Ion - **Item Weight:** 2.1 Pounds - **Product Dimensions:** 5.94"D x 2.56"W x 3.91"H - **Terminal:** F2 Terminal - **Manufacturer:** NERMAK ## Images ![NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS - Image 1](https://m.media-amazon.com/images/I/61cleo+uJVL.jpg) ![NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS - Image 2](https://m.media-amazon.com/images/I/6182x-yEzSL.jpg) ![NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS - Image 3](https://m.media-amazon.com/images/I/61Z6pGUyvGL.jpg) ![NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS - Image 4](https://m.media-amazon.com/images/I/71IwHTDWwCL.jpg) ![NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS - Image 5](https://m.media-amazon.com/images/I/71EKz5XjEQL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what is the internal resistance of one of these batteries?** A: Thank you for your question, the internal resistance is around 30-50 milliohms. **Q: Can this be used to power a 12v winch** A: Thank you for your question, you need to check what is the working current of power a 12v winch, the working current of our 36Ah battery is 36A, if the current is less than or equal to 36A then you can use it. **Q: Can 6 of these be hooked up in series? my ups has a 72v setup. i would like to use these batteries instead but can’t find specifics.** A: Thank you for your question, there is no substitute as our batteries can only be connected in series with a maximum of 4. **Q: Can this be used with a Batcaddy golf cart?** A: Thank you for your question, yes, if you are using two or more batteries in series, it is recommended that you use a Lifepo4 charger to charge the batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ SLA killers - light & powerful *by G***C on September 11, 2025* I installed these into an APC XS1300 to replace the SLA batteries that had failed. The UPS recognizes them and works flawlessly. I'll see how long they last and update if they don't hold up. Outside of longevity, they are much lighter then the SLA batteries and keep the devices plugged into the UPS online longer, as well (using the same load/devices as the SLA batteries). ### ⭐⭐⭐⭐⭐ Battery *by J***I on February 5, 2026* Battery fitment was good, hold charge for a good while, good value ### ⭐⭐⭐⭐ Misleading Advertisement, But Good Product *by T***K on October 10, 2022* This battery is good for some things, but not all things that are shown. A single battery is rated at about 100W constant output and about 255w for 5 seconds. The correct use for this battery is as a short term UPS backup on smaller items like LED lighting, laptops, Wifi routers and cell phone chargers. Incorrect use would include, motors (tools, ride on toys, golf carts. starter motors) medium to large solar storage...any other high current uses (>100W per battery) This battery is designed for a slow and steady output unlike a car battery that is designed for high output for short amount of time. DC motors have a high starting current, over 15 times the run current. Think about all the start/stops on a tool or toy ride on. All that being said, under correct usage (>=1C) the batteries performs much better than lead-acid with a 24v UPS load of 175W AC for 48 minutes vs about 35 minutes before low voltage cutoff. It will be some time before I can comment on the longevity of these batteries. ## Frequently Bought Together - NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Small Solar, Camping, Lighting, Power Wheels, Fish Finder and More, Built-in 8A BMS - ULTRAPOWER 4-Amp 14.6 Volt LiFePO4 Battery Charger,12.8 Volt LiPO Lithium Battery Charger,Smart Battery Charger Maintainer for Cars,Motocycles,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries. - 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 --- ## 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.vu/products/468443393-nermak-12v-7ah-7-2ah-lithium-lifepo4-battery-2-pack](https://www.desertcart.vu/products/468443393-nermak-12v-7ah-7-2ah-lithium-lifepo4-battery-2-pack) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-03*