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Battery Upgrade

Battery Upgrade

Refurbished device's come with a minimum of 85% of the manufacturer’s original capacity. Upgrade to a brand new battery

Learn about the condition of our refurbished devices Learn about refurbished conditions

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£24.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£24.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£24.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£19.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£24.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£19.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£39.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£19.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£24.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£29.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£19.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£49.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£19.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£34.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£9.99

The Big Phone Store Battery Upgrade

The Big Phone Store Battery Upgrade

brand new

£29.99

Customer Reviews

We value the opinions of all of our customers, and we're sure that you do too! If you're still unsure about buying the Battery Upgrade you want, take a look at the reviews our customers have left for us.

5/5

Based on 56 customer reviews

K

Kathryn

5 days ago

I’m thrilled with my new phone! It’s in amazing condition and unlocks just like a dream. The new battery gives it lot of life. And the screen protector was applied perfectly. Great job done, I'll be back for more!

Value for money

Overall performance

Phone condition

Battery

Delivery speed

Recycled packaging

I

Ivy

6 days ago

The phone is just amazing! Like they said, it was in very good condition and looks brand new. The battery upgrade was definitely worth it, lasts me all day. My friend helped me set it up and she kept bragging about how cool it looks. The whole buying process was simple. Super happy with this purchase!

Value for money

Overall performance

Phone condition

Battery

Delivery speed

Recycled packaging

K

Kieran

6 days ago

Just got my refurbished iPhone SE 2022 and I’m impressed! It looks brand new and works like a charm. I also upgraded the battery and it's really robust. My cousin loved it so much that she’s thinking of getting one too! I'm definitely coming back to The Big Phone Store for more.

Value for money

Overall performance

Phone condition

Battery

Delivery speed

Recycled packaging