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Welcome to Batteryupgrade!

Batterychampion has moved to batteryupgrade. As you are used to at BatteryChampion, you will find batteries and adapters for more than 40,000 devices, but with better service, faster delivery and sharper prices.

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Reviews

Anthony Burton rated us:
(4/5)
Product:
Samsung Galaxy S4 Mini battery (2300 mAh 3.8 V, Black)
General:
Quality product at a good price.
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Batteries suitable for AT&T Serrano

Nothing could be found

Battery suitable for AT&T Serrano - 4200 mAh 3.8 V (White)

4200 mAh 3.8 V (White)
Suitable for: AT&T Serrano
Capacity: 4200 mAh
Type: Li-ion
Product Details...
£ 32.84
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Battery suitable for AT&T Serrano - 2300 mAh 3.8 V (Black)

2300 mAh 3.8 V (Black)
Suitable for: AT&T Serrano
Capacity: 2300 mAh
Type: Li-ion
Product Details...
£ 25.19
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Battery suitable for AT&T Serrano - 3800 mAh 3.7 V (Black)

3800 mAh 3.7 V (Black)
Suitable for: AT&T Serrano
Capacity: 3800 mAh
Type: Li-ion
Product Details...
£ 27.44
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Battery suitable for AT&T Serrano - 1900 mAh 3.7 V

1900 mAh 3.7 V
Suitable for: AT&T Serrano
Capacity: 1900 mAh
Type: Li-ion
Product Details...
£ 22.49
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Battery suitable for AT&T Serrano - 1400 mAh 3.7 V

1400 mAh 3.7 V
Suitable for: AT&T Serrano
Capacity: 1400 mAh
Type: Li-ion
Product Details...
£ 20.69
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Check other products suitable for Serrano

AC adapters / chargers suitable for AT&T Serrano

AC adapter / charger suitable for AT&T Serrano - Universal Rapid Charger

Universal Rapid Charger
Suitable for: AT&T Serrano
Output voltage: 4.2 - 8.4V
Product Details...
£ 34.08
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Reviews

Phil Suttie rated us:
(5/5)
Product:
AT&T Serrano battery (3800 mAh 3.7 V, Black)
General:
Good website.Very easy to contact.
About the product:
Exactly what I wanted.Original not available but altenatives offered were more than adequate.No hesitation using again.
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk