--- product_id: 590533037 title: "NERMAK 6V 4.5Ah LiFePO4 Lithium Battery, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Lantern, Kids Ride On Car, Deer Game Feeder and More with BMS (F1 Terminals)" brand: "nermak" price: "2839346₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/590533037-nermak-6v-4-5ah-lifepo4-lithium-battery-2000-cycles-rechargeable store_origin: VN region: Vietnam --- # 5A continuous heavy-duty output 2000+ cycles lifespan Built-in BMS for ultimate safety NERMAK 6V 4.5Ah LiFePO4 Lithium Battery, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Lantern, Kids Ride On Car, Deer Game Feeder and More with BMS (F1 Terminals) **Brand:** nermak **Price:** 2839346₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power your essentials with confidence—never get caught powerless again! ## Quick Answers - **What is this?** NERMAK 6V 4.5Ah LiFePO4 Lithium Battery, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Lantern, Kids Ride On Car, Deer Game Feeder and More with BMS (F1 Terminals) by nermak - **How much does it cost?** 2839346₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/590533037-nermak-6v-4-5ah-lifepo4-lithium-battery-2000-cycles-rechargeable) ## 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 - • **Flexible Expansion:** Connect up to 4 batteries in series or parallel for scalable power - • **Eco-Friendly Energy:** Lithium iron phosphate chemistry means safer, greener power - • **Smart Safety Shield:** Integrated BMS protects against overcharge, discharge & short circuits - • **Power When It Counts:** Delivers up to 5A continuous current for demanding devices - • **Endurance That Outlasts:** 2000+ recharge cycles—leave lead-acid in the dust ## Overview The NERMAK 6V 4.5Ah LiFePO4 battery offers a robust 2000+ cycle life with built-in Battery Management System (BMS) for enhanced safety. Delivering up to 5A continuous current, it’s perfect for emergency lights, kids’ ride-ons, and more. Compact and expandable, this eco-friendly lithium iron phosphate battery ensures reliable, long-lasting power for professional and home use. ## Description 6V 4.5Ah LiFePO4 Lithium Battery, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Lantern, Kids Ride On Car, Deer Game Feeder and More with BMS (F1 Terminals) ## 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. - 【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: Emergency Light, Deer Game Feeder, Exit Sign, Electronics, Fire & Security Systems, Lantern, Kids Ride On Car, Power wheels, Home Alarm 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 3A , and heavy-duty output discharge up to 5A continuous and 3C Pulse. - 【Warm Note】: 1* 6 Volt 4.5Ah 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 | |---------------|-------| | Manufacturer | NERAMAK | | Brand | NERMAK | | Model | 6V4.5A | | Product Dimensions | 8.2 x 5.59 x 12.6 cm; 399 g | | Batteries | 1 Lithium Ion batteries required. (included) | | Item model number | 6V4.5A | | Manufacturer Part Number | 6V 4.5Ah | | Amperage | 5 Amps | | Voltage | 12.8 Volts | | Item Weight | 399 g | ## Product Details - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Brand:** NERMAK - **Battery cell composition:** Lithium Ion - **Battery capacity:** 4.5 Amp Hours - **Recommended uses for product:** Emergency ## Images ![NERMAK 6V 4.5Ah LiFePO4 Lithium Battery, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Lantern, Kids Ride On Car, Deer Game Feeder and More with BMS (F1 Terminals) - Image 1](https://m.media-amazon.com/images/I/61OebhCM1jL.jpg) ## Frequently Bought Together - NERMAK 6V 4.5Ah LiFePO4 Lithium Battery, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Lantern, Kids Ride On Car, Deer Game Feeder and More with BMS (F1 Terminals) - Highwild 6-Volt Solar Panel Charger for 6V Feeder Battery - Deer Feeder Outdoor Waterproof Solar Charger with Mounting Hardware - AMERICAN HUNTER 6V/12V Battery Charger | Universal Versatile Durable 500 mA - DC Output Game Deer Feeder Battery Charger --- ## 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.vn/products/590533037-nermak-6v-4-5ah-lifepo4-lithium-battery-2000-cycles-rechargeable](https://www.desertcart.vn/products/590533037-nermak-6v-4-5ah-lifepo4-lithium-battery-2000-cycles-rechargeable) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*