Battle Born Batteries 100Ah Review

# Battle Born 100Ah In-Depth Review *Published: May 20, 2026 · In-depth review · 8 min read*  Your leisure battery is the heart of any van life electrical system. It powers your lights, fridge, phone chargers, water pump, and inverter — all the things that make living in a van comfortable. With the UK's long, dark winters meaning less solar charging, choosing the right battery is critical. This guide covers the best leisure batteries available on Amazon UK, from budget-friendly AGM models to premium LiFePO4 lithium systems that can last 2,000+ cycles. ## Product Overview ### 1. Varta Pro lithium 70Ah **Price: £549.99** **Rating:** ⭐⭐⭐⭐ (4.7/5) **Reviews:** 234 **Brand:** Varta **Key Features:** - 70Ah capacity - Lithium iron phosphate - Built-in BMS - 2000+ cycles 👉 **[View on Amazon UK](https://amazon.co.uk/dp/B07D3E4F5G?tag=calll-21)**