--- product_id: 807152772 title: "Long 12 V 5 Ah High Performance Sealed Battery (Heavy Duty Type) (WP5-12E) WP5-12E" brand: "kung long" price: "16882 kr" currency: ISK in_stock: true reviews_count: 8 category: "Kung Long" url: https://www.desertcart.is/products/807152772-long-12-v-5-ah-high-performance-sealed-battery-heavy store_origin: IS region: Iceland --- # 12V 5Ah power capacity 750 deep charge cycles Leak-proof sealed design Long 12 V 5 Ah High Performance Sealed Battery (Heavy Duty Type) (WP5-12E) WP5-12E **Brand:** kung long **Price:** 16882 kr **Availability:** ✅ In Stock ## Summary > 🔋 Power up your hustle with LONG-lasting reliability! ## Quick Answers - **What is this?** Long 12 V 5 Ah High Performance Sealed Battery (Heavy Duty Type) (WP5-12E) WP5-12E by kung long - **How much does it cost?** 16882 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/807152772-long-12-v-5-ah-high-performance-sealed-battery-heavy) ## Best For - kung long enthusiasts ## Why This Product - Trusted kung long brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance Champion:** Heavy duty design supports 1.5x longer lifecycle than standard batteries, perfect for frequent deep discharges. - • **Leak-Proof Reliability:** Special sealing ensures zero leakage even when used upside down, safeguarding your devices. - • **Maintenance-Free Power:** Sealed, no electrolyte refills needed—charge confidently without the hassle. - • **Versatile Compatibility:** Ideal for electric bikes, solar systems, UPS, emergency lighting, and more—power your lifestyle seamlessly. - • **ISO & UL Certified Quality:** Built to meet ISO 9001, ISO 14001, OHSAS 18001, and UL standards for trusted performance. ## Overview The LONG WP5-12E is a sealed 12V 5Ah heavy duty lead-acid battery engineered for high performance and durability. Featuring a leak-proof design and flat terminals, it supports up to 750 deep charge cycles—1.5 times more than standard types—making it ideal for electric bikes, solar power setups, UPS systems, and emergency equipment. Certified to rigorous ISO and UL standards, this maintenance-free battery delivers dependable power with minimal upkeep. ## Description Long 12 V 5 Ah Sealed Battery, Heavy Duty Type (WP5-12E) Main Performance: (1) Full maintenance free: The gas generated during charging is absorbed internally, so no need to rehydrate electrolytes. (2) Special sealing design: No leakage even when used upside down. (3) Use of highly reliable high-performance pole plate formula: Reduces self-discharge and increases capacity retention properties, and improves charging recovery after over-discharge and has improved over-discharge characteristics. Caution when replacing batteries with battery equipped devices: 1, match battery voltage (V) (Mainly 12V or 6V available) ) 2, Battery Dimension Match (Please pay attention to the battery storage space. ) 3, Battery Capacity (Ah) (It is not an issue if the capacity is equal to or too many of the capacity. ) This shield battery is a heavy duty type. This heavy duty type is suitable for frequent repetitions of relatively deep charge and discharge. Normal type can charge 100% to 50% after discharge 100% and recharge 500 times. This heavy duty type can charge and discharge 750 times. When used with (100% to 50% of the remaining charge 100% after discharge) you can charge and discharge 1.5 times more than normal types. The heavy duty type comes with a letter E at the end of the model number. Review: ヤマハ旧車バイクに使用 サイズもよく そのまま使えました Review: 電動自転車の鉛バッテリーが壊れたので、こちらのバッテリーを2つ購入し、使用していました。1年以上使用して寿命がきましたが、とてもいいバッテリーでした。 ## Features - Size (W x D x H): 3.5 x 2.8 x 4.0 inches (90 x 70 x 101.5 mm); Weight: Approx. 4.4 lbs (2.0 kg); Flat terminals (Fanton terminal); *Flat terminal set (female) included (see photo) - Rated capacity: 12 V 5 Ah (capacity calculated at a 20 hour rate) - It can be used as a battery for repeated charging and discharging such as solar power generating systems, 12 V devices (AC adapter that output DC 12 V, replaces 12 V cigarette lighter), electric bikes, playtime electric bikes, acoustic devices, etc - Can be used as a battery for UPS uninterrupted power supply, disaster and security systems, emergency lighting equipment, emergency signal system equipment, fire equipment, etc - This LONG battery is a high quality battery that meets ISO 9001, ISO 14001, OHSAS 18001, UL certification standards. You can use it with confidence ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KQ4IJUM | | Amazon Bestseller | #28,051 in Automotive ( See Top 100 in Automotive ) #192 in Powersports Batteries | | Battery Type | Sealed Lead Acid | | Brand Name | Kung Long | | Compatible with Vehicle Type | Electric Bike | | Customer Reviews | 4.2 4.2 out of 5 stars (203) | | Included Components | Battery body | | Item Dimensions D x W x H | 7D x 9W x 101.5H cm | | Item Type Name | Shield Battery | | Item Weight | 1.9 Kilograms | | Manufacturer | LONG | | Manufacturer Part Number | WP5-12E | | Manufacturer Warranty Description | Due to product defective | | Number Of Cells | 6 | | Resistance | 18 Milliohms | | Size | 横幅90mm×奥行70mm×高さ101.5mm | | Terminal | Flat Terminal (Fanton Terminal) | | Voltage | 12 Volts (DC) | ## Product Details - **Battery Cell Composition:** Sealed Lead Acid - **Brand:** Kung Long - **Item Weight:** 1.9 Kilograms - **Number Of Cells:** 6 - **Product Dimensions:** 7D x 9W x 101.5H cm - **Resistance:** 18 Milliohms - **Size:** 横幅90mm×奥行70mm×高さ101.5mm - **Terminal:** Flat Terminal (Fanton Terminal) - **Vehicle Service Type:** Electric Bike - **Voltage:** 12 Volts (DC) ## Images ![Long 12 V 5 Ah High Performance Sealed Battery (Heavy Duty Type) (WP5-12E) WP5-12E - Image 1](https://m.media-amazon.com/images/I/61S8121KjZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by 異***️ on September 2, 2025* ヤマハ旧車バイクに使用 サイズもよく そのまま使えました ### ⭐⭐⭐⭐ Review *by し***ん on November 23, 2023* 電動自転車の鉛バッテリーが壊れたので、こちらのバッテリーを2つ購入し、使用していました。1年以上使用して寿命がきましたが、とてもいいバッテリーでした。 ### ⭐⭐⭐ Review *by 直***長 on December 24, 2023* シラスウナギ漁に使用しています。充電をちゃんとしてれば、5〜6時間の使用でも大丈夫。 たまに、当たり外れで1年でダメになるのがあるくらい。 同メーカーの1つサイズ大きいのでも外れを引いたので、星3つです。 --- ## 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.is/products/807152772-long-12-v-5-ah-high-performance-sealed-battery-heavy](https://www.desertcart.is/products/807152772-long-12-v-5-ah-high-performance-sealed-battery-heavy) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-06-02*