# Stationary UPS battery Long KPH65-12N 12V 65Ah AGM ![Stationary UPS battery Long KPH65-12N 12V 65Ah AGM](https://baterias.com/1575-home_default/battery-long-kph65-12n-12v-65ah.jpg) > Long KPH65-12N stationary UPS battery 12V 65Ah AGM. KPH Series range. Dimensions 260Γ—170Γ—207 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-kph65-12n-12v-65ah - **Language**: en-GB - **Brand**: LONG - **Reference**: BCOM-LONG-KPH65-12N - **MPN**: KPH65-12N - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | LONG | | Reference | KPH65-12 N | | Model | KPH Series | | Voltage (V) | 12 V | | Largo | 260 cm | | Ancho | 170 cm | | Alto | 207 cm | | Peso | 21.5 kg | | TecnologΓ­a | AGM | | Capacity (C20) | 65 Ah (c20) | | Capacity (C5) | 55.25 Ah (c5) | ## Quick description **Long KPH65-12N 12V 65Ah** 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 65 Ah C20 πŸ“ Dimensions 260Γ—170Γ—207 mm βš™οΈ Technology AGM βš–οΈ Weight 21,5 kg 🏷️ Model KPH Series ## Description ## Stationary battery Long KPH65-12N KPH Series 65Ah 12V 12*V* Voltage 65*Ah* Capacity 21.50*kg* Weight The **12 V**, **65 Ah** **Long KPH65-12N** stationary battery from the **KPH Series** range with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. Measuring 260 Γ— 170 Γ— 207 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 65 Ah battery of this format. - AGM: faster recharging and better cycle resistance than a conventional battery. - Instant response to mains failures. - Low self-discharge and high reliability. - Standard format for UPS and emergency systems. ### What the Long KPH65-12N is for With 65 Ah, the Long KPH65-12N gives your UPS or emergency system the autonomy it needs. Replace all the batteries in the set at once. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 21.50 kg. ### Dimensions, polarity and mounting It has external dimensions of 260 Γ— 170 Γ— 207 mm and weighs 21.50 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 KPH65-12N: KPH Series range and AGM technology The **KPH Series** is the Long range the KPH65-12N belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. 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 Long does differently 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. We guarantee that every Long arrives new, charged and with the manufacturer's full warranty. ### Official warranty The Long KPH65-12N 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 Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. ### When you get it and how to return it 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 ### Is the Long KPH65-12N an AGM battery and what are the benefits of AGM? Yes. The KPH65-12N 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 KPH65-12N 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 this page. 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. ### What is the service life of the KPH65-12N model? Expected lifespan of the Long KPH65-12N 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 KPH65-12N battery? Dimensions (length Γ— width Γ— height) are 260Γ—170Γ—207 mm β€” also written as 260x170x207 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 batteries are equivalent to the Long KPH65-12N? 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€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-02*