Battery Guide

Series vs parallel wiring for campervan leisure batteries — what each configuration does, when to use each, and common mistakes to avoid.

How to convert a campervan from AGM or lead-acid to LiFePO4 lithium batteries — what you need to change, what you can keep, and what to watch out for.

Should you build a DIY LiFePO4 battery for your campervan? Costs, components, risks, and how it compares to buying a ready-made unit.

How to calculate the right leisure battery capacity for your campervan — daily consumption worksheet, LiFePO4 vs AGM sizing, and real-world examples.

How to correctly charge a LiFePO4 leisure battery in a campervan — voltage profiles, charger settings, charge sources, and what not to do.

How to house a LiFePO4 leisure battery in a campervan — purpose-built enclosures, DIY battery boxes, ventilation requirements, and safe mounting.

What a BMS does in a LiFePO4 leisure battery, why it matters for campervan safety, and what happens if it trips.

LiFePO4 charging voltage settings for campervans — absorption, float, cell voltages, and how to configure solar, DC-DC, and mains chargers correctly.

A detailed LiFePO4 vs AGM comparison for campervans — real usable capacity, cycle life, weight, charging speed, cost, and which is right for your build.

What happens if you mix different leisure batteries in a campervan — different chemistries, capacities, or ages — and what to do instead.

How to store and protect your campervan leisure battery over winter — correct storage charge, temperature effects on LiFePO4 and AGM, and what to check in spring.

Budget LiFePO4 battery brands reviewed for UK campervans. Eco-Worthy, Enjoybot, Vatrer, and Ampere Time compared on real capacity, BMS quality, and value.

Full Fogstar Drift review for 2025. We test the 100Ah and 200Ah LiFePO4 batteries — BMS performance, Bluetooth accuracy, real-world capacity, and value vs Victron.

Leisure battery not charging in your campervan? Diagnose the problem step by step. Covers solar not charging, DC-DC charger faults, BMS trips, and wiring issues.

Self-heating LiFePO4 batteries explained for UK van life. Why standard lithium fails in cold weather, how self-heating solves it, and which batteries to buy.

Work out exactly what size leisure battery you need for your campervan. Step-by-step guide with calculator, real examples, and UK-specific advice.

Calculate the exact battery size needed for an induction hob in a campervan. Covers power draw, battery drain, inverter sizing, and realistic usage scenarios.

Compare the best Bluetooth battery monitors for campervans: Victron SmartShunt, Fogstar Drift BMS, and Renogy 500A. Price, accuracy, and app quality reviewed.

Learn how to monitor your campervan battery health, spot early signs of degradation, and extend battery lifespan with BMS monitoring and proper maintenance.

100Ah vs 200Ah vs 300Ah LiFePO4 battery comparison for campervans. Real-world sizing advice based on UK usage patterns and budgets.

Best LiFePO4 batteries for campervans in 2025. Fogstar Drift, Victron Smart, and budget options compared with UK pricing.

Why every campervan needs a battery monitor. Covers shunt-based monitors, Bluetooth options, Victron SmartShunt, and budget alternatives for UK builds.

Where to mount your campervan battery safely. Covers under-seat, under-floor, garage box, and bulkhead locations with ventilation and safety advice.

Can you charge LiFePO4 batteries below 0°C? Cold weather charging risks, BMS protection, and practical solutions for UK campervans.

How long a campervan battery lasts on a single charge with real-world UK data. Covers LiFePO4 and AGM with typical daily usage scenarios.

LiFePO4 vs AGM batteries for campervans compared. Weight, cost, lifespan, usable capacity, and which is best for your van conversion.

Should you buy a second-hand LiFePO4 battery for your campervan? Risks, what to check, fair pricing, and when to buy new instead. UK advice.

Complete Victron SmartShunt installation and setup guide for campervans. Wiring, app configuration, and calibration for LiFePO4 and AGM batteries.

Victron Smart LiFePO4 vs Fogstar Drift compared for UK campervans. Price, BMS, Bluetooth, warranty, and real-world performance tested.

Step-by-step guide to wiring campervan batteries in parallel. Covers LiFePO4 and AGM, cable sizing, fusing, and common mistakes to avoid.