--- product_id: 104379881 title: "200Ah 12V Photonic Universe Gel deep cycle battery for a motorhome, caravan, camper, boat, yacht, solar or wind power system, UPS, emergency and off-grid/back up power systems" brand: "photonic universe" price: "¥396783" currency: JPY in_stock: true category: "Photonic Universe" url: https://www.desertcart.jp/products/104379881-200ah-12v-photonic-universe-gel-deep-cycle-battery-for-motorhome store_origin: JP region: Japan --- # <1% monthly self-discharge 200Ah deep cycle capacity Operates from -10°C to +50°C 200Ah 12V Photonic Universe Gel deep cycle battery for a motorhome, caravan, camper, boat, yacht, solar or wind power system, UPS, emergency and off-grid/back up power systems **Brand:** photonic universe **Price:** ¥396783 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay unstoppable — power your journey with confidence! ## Quick Answers - **What is this?** 200Ah 12V Photonic Universe Gel deep cycle battery for a motorhome, caravan, camper, boat, yacht, solar or wind power system, UPS, emergency and off-grid/back up power systems by photonic universe - **How much does it cost?** ¥396783 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/104379881-200ah-12v-photonic-universe-gel-deep-cycle-battery-for-motorhome) ## Best For - photonic universe enthusiasts ## Why This Product - Trusted photonic universe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Charge Faster, Last Longer:** Exceptional solar charge acceptance with 1200+ deep discharge cycles for years of use. - • **Built to Brave the Elements:** Wide -10°C to +50°C operating range keeps you powered no matter the climate. - • **Shock & Vibration Resistant:** Designed for rugged travel—perfect for caravans, yachts, and mobile power setups. - • **Power Through Every Adventure:** 200Ah capacity ensures reliable energy for motorhomes, boats, and off-grid systems. - • **Maintenance-Free Peace of Mind:** Sealed gel technology means no spills, no leaks, and zero upkeep hassle. ## Overview The Photonic Universe 200Ah 12V Gel deep cycle battery delivers robust, maintenance-free power with superior charge acceptance and an ultra-low self-discharge rate. Engineered for demanding off-grid, marine, and mobile applications, it operates reliably across a wide temperature range (-10°C to +50°C) and withstands shocks and vibrations. With a lifespan exceeding 5 years and up to 1300 deep discharge cycles, this sealed gel battery offers safe, spill-proof energy storage ideal for solar, wind, UPS, and emergency backup systems. ## Description Gel battery is a battery filled with a special gel-type electrolyte. Gel batteries are non-spillable, completely sealed and maintenance free - one of the safest batteries you can find. They have a much longer service life compared to standard wet-cell batteries due to lower degradation and internal corrosion. Gel batteries hold their charge very well and have a much lower self-discharge rate. Other important benefits of gel batteries include: - Better recovery from deep discharge - Wider working temperature range (gel batteries work well even in cold temperatures as low as -10C) - Their position does not have to be upright all the time - These batteries have better resistance to shock and vibration Deep cycle means that this battery has been specially designed for applications which involve regular deep discharge. For example, for use as a leisure battery in caravans, motorhomes, campervans and boats, or for energy storage in lighting systems, telecommunications, networking and off-grid power systems. This battery is also great for emergency power storage and UPS systems. This battery is perfect for Photonic Universe solar charging kits due to its excellent solar charge acceptance. It's also great for various wind power systems or for combined solar and wind energy storage. The service life of this battery is more than 5 years, but if treated well the battery can last up to 10 years. Battery specifications: - Nominal voltage: 12V - Nominal capacity: 200Ah (10h rate) / 205Ah (20h rate) - Maximum charging current: 40A - Self-discharge rate: <1% per month - Cycle lifetime at 30% D.O.D.: 1200-1300 - Pressure control: safety valve installed - Terminal type: F24 (bolts and washers included) - Operating temperature: from -10C to +50C - Size: 523 x 239 x 243 mm - Weight: 61.5 kg The battery is packaged in a carton box with a user manual and bolts/washers for terminals. ## Features - Excellent charge acceptance and a very low self-discharge rate - Much longer service life compared to standard wet-cell sealed or flooded batteries - Truly deep cycle with a better recovery from deep discharge - Very wide operating temperature range makes this battery suitable even for outdoor installations - Non-spillable, completely sealed and maintenance free … Scroll down to Product Description for more details about this product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NPMZK91 | | Battery Capacity | 200 amp_hours | | Best Sellers Rank | 169,593 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 14,608 in Car Electronics | | Brand Name | Photonic Universe | | Compatible with Vehicle Type | Boat, Golf Cart | | Customer Reviews | 4.8 4.8 out of 5 stars (7) | | Item Weight | 61.5 Kilograms | | Manufacturer | Photonic Universe | | Manufacturer Part Number | GEL200AH | | Model Number | GEL200AH | | Unit Count | 1.0 count | | Voltage | 12 Volts | ## Product Details - **Battery capacity:** 200 amp_hours - **Brand:** Photonic Universe - **Item weight:** 61.5 Kilograms - **Manufacturer:** Photonic Universe - **Unit count:** 1.0 count - **Vehicle service type:** Boat, Golf Cart - **Voltage:** 12 Volts ## Images ![200Ah 12V Photonic Universe Gel deep cycle battery for a motorhome, caravan, camper, boat, yacht, solar or wind power system, UPS, emergency and off-grid/back up power systems - Image 1](https://m.media-amazon.com/images/I/71iUTWkbQQL.jpg) ## Frequently Bought Together - 200Ah 12V Photonic Universe Gel deep cycle battery for a motorhome, caravan, camper, boat, yacht, solar or wind power system, UPS, emergency and off-grid/back up power systems - Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Weather And Mould Resistant – White – 300ml - Solar Double Cable Entry Gland, Waterproof Solar Photovoltaic Plastic Bracket Curved Cable Connector ABS Dual Cable Entry Housing for Solar Panels of RV, Caravan Boat --- ## 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.jp/products/104379881-200ah-12v-photonic-universe-gel-deep-cycle-battery-for-motorhome](https://www.desertcart.jp/products/104379881-200ah-12v-photonic-universe-gel-deep-cycle-battery-for-motorhome) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-06*