# Long WPL55-12N · UPS battery 12V 55Ah ![Long WPL55-12N · UPS battery 12V 55Ah](https://bateriasonline.es/1107-home_default/long-wpl55-12n.jpg) > Long WPL55-12N: 55 Ah UPS battery, 226×135×214 mm, AGM. Equivalent to Long WXL12205WN and Q-Battery 12LS-55. Ask for a no-obligation quote. **Category:** [UPS batteries](https://bateriasonline.es/en/ups-batteries) → [Long](https://bateriasonline.es/en/long-batteries) - **Canonical URL**: https://bateriasonline.es/en/long-wpl55-12n - **Language**: en - **Brand**: Long - **Reference**: BOL-LONG-WPL55-12N - **MPN**: WPL55-12N - **Last updated**: 2026-11-06 ## Technical specifications | Feature | Value | |---|---| | Brand | Long | | Range | WPL Series | | Application | UPS systems | | Technology | AGM | | Voltage | 12 V | | Capacity | 55 Ah | | Length | 226 mm | | Width | 135 mm | | Height | 214 mm | | Weight | 17 kg | ## Quick description Long WPL55-12N: UPS battery with 12 V and 55 Ah, measuring 226 × 135 × 214 mm. ## Description ## Who the Long WPL55-12N is for The Long WPL55-12N replaces the original batteries in a UPS. Before ordering the WPL55-12N, check the terminal type and terminal orientation in your UPS. The WPL55-12N belongs to the Long WPL Series range. [More Long batteries](https://bateriasonline.es/en/long-batteries) ## Equivalents and alternatives to the Long WPL55-12N Other AGM batteries that fit the WPL55-12N's tray with the same polarity: an AGM can only be replaced by another AGM. | Model | Technology | Capacity | Dimensions (mm) | |---|---|---|---| | Long WXL12205WN | AGM | 55 Ah | 226 × 135 × 214 | | Q-Battery 12LS-55 | AGM | 55 Ah | 229 × 138 × 210 | ## Long WPL55-12N vs WPL36-12, WXL12205W and WPL55-12: differences The real differences between the WPL55-12N and the closest Long models: | Model | Capacity | Dimensions (mm) | Weight | |---|---|---|---| | Long WPL55-12N (this one) | 55 Ah | 226 × 135 × 214 | 17 kg | | Long WPL36-12 | 36 Ah | 197 × 131 × 180 | 11 kg | | Long WXL12205W | 55 Ah | 226 × 135 × 229 | 17.1 kg | | Long WPL55-12 | 55 Ah | 226 × 135 × 229 | 17 kg | | Long WXL12135W | 36 Ah | 197 × 131 × 180 | 11 kg | - Long WPL36-12: 19 Ah less, a different case (197 × 131 × 180 mm). - Long WXL12205W: the same capacity, a different height (229 mm instead of 214 mm). It only fits if there is room for 229 mm of height. - Long WPL55-12: the same capacity, a different height (229 mm instead of 214 mm). It only fits if there is room for 229 mm of height. - Long WXL12135W: 19 Ah less, a different case (197 × 131 × 180 mm). ## Inside the WPL55-12N: AGM technology Inside, the WPL55-12N has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment. ## Check this before ordering the Long WPL55-12N - Measure the space: the WPL55-12N takes up 226 × 135 × 214 mm. - Capacity of the WPL55-12N: 55 Ah; the same as your current battery or slightly more is fine. ## Part numbers and codes for the Long WPL55-12N Shops, garages and catalogues identify the WPL55-12N with these codes: | Commercial reference | WPL55-12N | |---|---| | Not to be confused with | Long WPL45-12N (45 Ah), Long WPL50-12N (50 Ah), Long WPL155-12N (155 Ah) | ## Frequently asked questions about the Long WPL55-12N ### WPL55-12N or WPL36-12: which one suits me? Compared with the WPL55-12N, the Long WPL36-12 has 19 Ah less. With 55 Ah, the WPL55-12N runs longer between charges than the WPL36-12 (36 Ah). Mind the space: the WPL36-12 measures 197 × 131 × 180 mm. ### Long WPL55-12N or WXL12205W/WPL55-12: what changes? Mainly the height: the WPL55-12N is 214 mm tall and the Long WXL12205W 229 mm, with the same length and width and 55 Ah against 55 Ah. The Long WPL55-12 is 229 mm tall, with 55 Ah and A. Before choosing between the WPL55-12N and the WXL12205W, measure the free height of the battery compartment with the cover or bonnet closed. ### How much does the Long WPL55-12N weigh? 17 kg, with 55 Ah of capacity. For reference, the Long WPL36-12 (36 Ah) weighs 11 kg. ### Which battery is equivalent to the Long WPL55-12N? Only other AGM batteries with its dimensions and polarity: Long WXL12205WN and Q-Battery 12LS-55. Neither an EFB nor a conventional battery replaces the WPL55-12N. ### What is the difference between F1 and F2 terminals? The tab width: F1 is 4.8 mm and F2 is 6.35 mm. Most UPS units use F2; check your unit's connector before ordering. ## Other options if you are unsure about the WPL55-12N - [All uPS batteries](https://bateriasonline.es/en/ups-batteries) - [The whole Long range](https://bateriasonline.es/en/long-batteries) - [Long WXL12205WN](https://bateriasonline.es/en/long-wxl12205wn) · 55 Ah, 226×135×214 mm - [Q-Battery 12LS-55](https://bateriasonline.es/en/q-battery-12ls-55) · 55 Ah, 229×138×210 mm --- *bateriasonline.es — Batteries and accessories · 2026-11-11*