--- product_id: 468443395 title: "NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Powar, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS" brand: "nermak" price: "R1202" currency: ZAR in_stock: true category: "Nermak" url: https://www.desertcart.co.za/products/468443395-nermak-12v-7ah-7-2ah-lithium-lifepo4-deep-cycle-battery store_origin: ZA region: South Africa --- # 8A continuous heavy-duty output 2000+ cycles lifespan Built-in 8A BMS protection NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Powar, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS **Brand:** nermak **Price:** R1202 **Availability:** ✅ In Stock ## Summary > 🔋 Power your lifestyle with unstoppable, smart energy! ## Quick Answers - **What is this?** NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Powar, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS by nermak - **How much does it cost?** R1202 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/468443395-nermak-12v-7ah-7-2ah-lithium-lifepo4-deep-cycle-battery) ## 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 - • **Smart Safety Shield:** Integrated BMS guards against overcharge, discharge & shorts - • **Power with Precision:** 8A continuous discharge meets demanding energy needs - • **Versatile Energy Hub:** Perfect for solar setups, ride-on toys, fish finders & more - • **Endurance That Outlasts:** 2000+ deep cycles for relentless power longevity - • **Expandable & Fast-Charging:** Connect up to 4 batteries in series/parallel with quick 4A recharge ## Overview The NERMAK 12V 7Ah LiFePO4 deep cycle battery delivers over 2000 recharge cycles with superior safety thanks to its built-in 8A Battery Management System. Lightweight and versatile, it supports continuous 8A heavy-duty output and fast 4A charging, making it ideal for solar power, outdoor gear, and smart devices. Engineered for longevity and reliability, it’s the go-to upgrade from traditional lead-acid batteries. ## Description Buy NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Powar, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | B0B78HTRDL | | Battery Capacity | 7 amp_hours | | Battery Type | Lithium Ion | | Best Sellers Rank | #33,639 in Health & Household ( See Top 100 in Health & Household ) #53 in 12V Batteries | | Brand Name | NERMAK | | Compatible with Vehicle Type | Fish Finder, 12V Routers,Game Cameras,Radio | | Customer Reviews | 4.2 4.2 out of 5 stars (374) | | Included Components | 1*12.8V 7Ah Lifepo4 battery | | Item Dimensions D x W x H | 5.94"D x 2.56"W x 3.71"H | | Item Weight | 2 pounds | | Manufacturer | Huizhou Yu'an Technology Co., Ltd. | | Manufacturer Part Number | 12V 7A | | Manufacturer Warranty Description | 1 year | | Model Number | 12V7A | | Number Of Cells | 1 | | Size | 12V 7Ah | | Terminal | F2 Terminal | | Unit Count | 1 Count | | Voltage | 12.8 volts | ## Product Details - **Battery Capacity:** 7 amp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** NERMAK - **Item Weight:** 2 pounds - **Number Of Cells:** 1 - **Product Dimensions:** 5.94"D x 2.56"W x 3.71"H - **Size:** 12V 7Ah - **Terminal:** F2 Terminal - **Vehicle Service Type:** Fish Finder, 12V Routers,Game Cameras,Radio - **Voltage:** 12.8 volts ## Images ![NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Powar, Lighting, Ride on Toys, Fish Finder and More, Built-in 8A BMS - Image 1](https://m.media-amazon.com/images/I/615fhcHM9tL.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. ## Frequently Bought Together - NERMAK 12V 7Ah (7.2Ah) Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Powar, 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 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.co.za/products/468443395-nermak-12v-7ah-7-2ah-lithium-lifepo4-deep-cycle-battery](https://www.desertcart.co.za/products/468443395-nermak-12v-7ah-7-2ah-lithium-lifepo4-deep-cycle-battery) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-07*