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  • Specialist since 1999 — 25 years, UK-based
  • 4.8 on Trustpilot · 5,000+ reviews
  • 80k+ reviews across all platforms
  • Free Delivery over £30
  • Free Fast Delivery over £150
  • 12-Month Warranty (extendable to lifetime)
  • 85%+ Battery (100% on Like New)
  • 45-Day Returns
  • 90+ quality checks · forensic data-wiping
  • SIM-free & unlocked · UK spec only
  • All in-house — no third parties
  • WEEE-certified recycler · sustainable packaging
  • Specialist since 1999 — 25 years, UK-based
  • 4.8 on Trustpilot · 5,000+ reviews
  • 80k+ reviews across all platforms
  • Free Delivery over £30
  • Free Fast Delivery over £150
  • 12-Month Warranty (extendable to lifetime)
  • 85%+ Battery (100% on Like New)
  • 45-Day Returns
  • 90+ quality checks · forensic data-wiping
  • SIM-free & unlocked · UK spec only
  • All in-house — no third parties
  • WEEE-certified recycler · sustainable packaging
Second Hand Phones

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Refurbished Phones with the Longest Battery Life

The refurbished phones that genuinely last all day — and often two.

By Eleanor Wright — Senior Editor, Mobile5 min read

Battery life is one of the most important features for daily use. Here are the refurbished phones with the longest battery life available in the UK.

iPhone 15 Pro Max

The iPhone 15 Pro Max delivers up to 29 hours of video playback.

Samsung Galaxy S24 Ultra

The S24 Ultra offers a 5,000mAh battery that easily lasts a full day of heavy use.

iPhone 14 Plus

The iPhone 14 Plus has the best iPhone battery in its size class.

OnePlus 11 5G

The OnePlus 11 5G offers excellent battery life and 100W charging.

Motorola Moto G84 5G

Affordable battery champion: Moto G84 5G.

Frequently asked questions

Will the refurbished battery be at 100%?

Quality refurbishers ship phones at 85% or higher battery health.

Does fast charging affect battery life?

Modern phones manage fast charging carefully — long-term impact on health is minimal with normal use.

Eleanor Wright

Senior Editor, Mobile

Part of the Second Hand Phones editorial team — writing honest, useful guides for UK shoppers buying second-hand smartphones.

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