# Stationary UPS battery Long WPL100-12RN 12V 100Ah AGM ![Stationary UPS battery Long WPL100-12RN 12V 100Ah AGM](https://baterias.com/1321-home_default/battery-long-wpl100-12rn-12v-100ah.jpg) > Long WPL100-12RN stationary UPS battery 12V 100Ah AGM. WPL Series range. Dimensions 329Γ—172Γ—222 mm. Long float life for UPS, alarms and standby equipment. **Category:** [Stationary Batteries](https://baterias.com/gb/stationary-batteries) β†’ [LONG](https://baterias.com/gb/long) - **Canonical URL**: https://baterias.com/gb/battery-long-wpl100-12rn-12v-100ah - **Language**: en-GB - **Brand**: LONG - **Reference**: BCOM-LONG-WPL100-12RN - **MPN**: WPL100-12RN - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | LONG | | Reference | WPL100-12 RN | | Model | WPL Series | | Voltage (V) | 12 V | | Largo | 329.5 cm | | Ancho | 172.3 cm | | Alto | 222 cm | | Peso | 31.3 kg | | TecnologΓ­a | AGM | | Capacity (C20) | 100 Ah (c20) | | Capacity (C5) | 85 Ah (c5) | ## Quick description **Long WPL100-12RN 12V 100Ah** is a stationary battery for backup power systems: UPS, alarms, telecom and emergency lighting. Long float-life under permanent charge and instant response to mains outages with no noticeable voltage drop. ## Why this stationary battery? - **Instant response** when the mains drop, no voltage dip - **Long life under 24/7 charge** optimised for permanent service - **Compatible with your system** existing UPS units and alarm control panels πŸ”Œ Voltage 12 V ⚑ Capacity 100 Ah C20 πŸ“ Dimensions 329Γ—172Γ—222 mm βš™οΈ Technology AGM βš–οΈ Weight 31,3 kg 🏷️ Model WPL Series ## Description ## Stationary battery Long WPL100-12RN WPL Series 100Ah 12V 12*V* Voltage 100*Ah* Capacity 31.30*kg* Weight The **Long WPL100-12RN** with AGM technology is a **100 Ah**, **12 V** backup battery for UPS, alarms, telecoms and emergency lighting. Its 329 Γ— 172 Γ— 222 mm make it the exact replacement for the 100 Ah battery fitted as standard to many UPS, alarm and emergency systems. - Instant response to mains failures. - AGM: faster recharging and better cycle resistance than a conventional battery. - Standard format for UPS and emergency systems. - Low self-discharge and high reliability. ### What the Long WPL100-12RN is for The Long WPL100-12RN is designed for UPS, alarms, telecoms and emergency lighting: it sits on float charge and responds instantly to a mains failure. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 31.30 kg. ### Will it fit your current battery tray? The Long WPL100-12RN is made in the 329 Γ— 172 Γ— 222 mm format and weighs 31.30 kg. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters. ### The Long WPL100-12RN: WPL Series range and AGM technology Within the Long catalogue, the **WPL Series** series groups the references designed for this use. The WPL100-12RN is the 100 Ah model of that family, with the same performance as its siblings in other sizes. AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly. ### Long: the maker behind the WPL100-12RN Long (Kung Long Batteries) is one of the world's largest manufacturers of sealed VRLA batteries. Its AGM and GEL series for UPS, mobility, alarms and cycling are found in equipment worldwide as original equipment. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Warranty and coverage The Long WPL100-12RN comes with the **manufacturer's official warranty** against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you. ### Care and maintenance Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Replace all the batteries in the set at once and avoid environments continuously above 25 Β°C. ### When you get it and how to return it Order **before 6:00 pm** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **14 days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email. ## Frequently asked questions ### Is the Long WPL100-12RN an AGM battery and what are the benefits of AGM? Yes. The WPL100-12RN from Long uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ### How is the Long WPL100-12RN battery installed in the vehicle? In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (βˆ’) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How long does the Long WPL100-12RN battery last? Expected lifespan of the Long WPL100-12RN is 5 to 8 years in mild-climate device use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What are the dimensions of the Long WPL100-12RN battery? Dimensions (length Γ— width Γ— height) are 330Γ—172Γ—222 mm β€” also written as 330x172x222 mm β€” following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### Which interchangeable batteries are there for this one? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology β€” an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” automotive battery specialists since 2012. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-25*