# Stationary UPS battery Fulbat FPH12-750W 12V 26Ah AGM ![Stationary UPS battery Fulbat FPH12-750W 12V 26Ah AGM](https://baterias.com/6527-home_default/battery-fulbat-fph12-750w-12v-26ah.jpg) > Fulbat FPH12-750W stationary UPS battery 12V 26Ah AGM. FP High Rate range. Dimensions 166Γ—175Γ—125 mm. Long float life for UPS, alarms and standby equipment. **Category:** [Batteries for UPS / High Discharge UPS](https://baterias.com/gb/batteries-for-sai-ups-of-high-discharge) β†’ [FULBAT](https://baterias.com/gb/fulbat) - **Canonical URL**: https://baterias.com/gb/battery-fulbat-fph12-750w-12v-26ah - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-FPH12-750W - **MPN**: FPH12-750W - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT FP High Rate | | Voltage (V) | 12 V | | Largo | 166 mm | | Ancho | 175 mm | | Alto | 125 mm | | TecnologΓ­a | AGM | | Terminal type | BOLT-M8 | | Capacity (C20) | 26 Ah | ## Quick description **Fulbat FPH12-750W 12V 26Ah** 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 26 Ah C20 πŸ“ Dimensions 166Γ—175Γ—125 mm βš™οΈ Technology AGM ## Description ## Stationary battery Fulbat FPH12-750W 26Ah 12V 12*V* Voltage 26*Ah* Capacity Designed for UPS, alarms, telecoms and emergency lighting, the **Fulbat FPH12-750W** offers **26 Ah** with AGM technology on permanent float charge. It measures 166 Γ— 175 Γ— 125 mm, the format sought by anyone replacing a 26 Ah battery in UPS, alarm and emergency systems. - Long float life under permanent charge. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Maintenance-free for its whole service life. - Sealed and gas-free: suitable for cabinets and offices. ### Size, terminals and hold-down of the Fulbat FPH12-750W In terms of format, the Fulbat FPH12-750W measures 166 Γ— 175 Γ— 125 mm (length Γ— width Γ— height). It uses BOLT-M8 terminals, the system that anchors and connects it in the vehicle. 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. ### What the Fulbat FPH12-750W is for Designed for UPS, alarms, telecoms and emergency lighting, the Fulbat FPH12-750W is sealed, gas-free and suitable for technical cabinets and offices. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has BOLT-M8 terminals. ### Technology inside the Fulbat FPH12-750W Fulbat builds the FPH12-750W to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position. In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery. ### What Fulbat does differently Fulbat has manufactured in France since 1978 and specialises in motorcycles and light vehicles. Its catalogue is short and clear, covers almost the whole fleet and works only with sealed, leak-free batteries. All the Fulbat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Manufacturer's warranty The Fulbat FPH12-750W 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. ### How to make it last longer 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. ### Shipping, delivery and returns Same-day dispatch from our warehouse for in-stock orders placed **before [[ks:cutoff]]**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **[[ks:return_days]] days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### How is the Fulbat FPH12-750W 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 Fulbat FPH12-750W battery last? Expected lifespan of the Fulbat FPH12-750W is 4 to 7 years in regular use (depends on technology and climate). 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 Fulbat FPH12-750W battery? Dimensions (length Γ— width Γ— height) are 166Γ—175Γ—125 mm β€” also written as 166x175x125 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· 2026-10-23*