# WXL Series

> Q-Battery WXL front-terminal Long Life AGM 12V 50-200 Ah, 12-15 year life. WXL-12-100, WXL-12-200. 24h delivery.

**Category:** [Start](https://baterias.com/gb/beginning) → [Batteries](https://baterias.com/gb/batteries) → [Long batteries](https://baterias.com/gb/long-batteries)

- **Canonical URL**: https://baterias.com/gb/wxl-series
- **Language**: en-GB

## Description

**Q-Battery WXL Series batteries**: front-terminal long-life AGM 12V for 19" telecom rack and industrial UPS. 50-200 Ah. 12-15 year float service life at 25 °C.
Combines TPK's front-terminal advantage with Long Life chemistry — for sites where battery swap means costly technician travel.

## Q-Battery WXL — Front-terminal Long Life

Front terminals for side cabinet access, Long Life chemistry with optimised Pb-Ca-Sn alloy and thicker plates. 12-15 year float life at 25 °C.
Code Ah Float life Application
WXL-12-50 50 12 yr SMB rack UPS
WXL-12-100 100 15 yr Macro base station
WXL-12-150 150 15 yr Telecom exchange
WXL-12-200 200 15 yr Hospital UPS, datacenter

### Cabinet compatibility

- Eltek Smartpack, Flatpack
- Vertiv NetSure
- Schneider Galaxy
- Huawei TP/SmartLi

### **WXL or TPK?**

WXL when technician travel cost justifies Long Life premium — remote sites, hospitals, banking.

### **Equivalent to MK ESLR Front?**

Yes, same IEC format and similar life. Direct swap where MK ESLR is specified.

Q-Battery WXL catalogue curated by our technical team. **10,542 Trustpilot reviews · 4.4/5**. 24h mainland delivery, free 14-day returns.

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

→ https://baterias.com/gb/technical-team

---
*baterias.com — Automotive batteries · 2026-07-07*