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GP USB Rapid Battery Charger with 4x Recyko+ Pro AA Batteries U421

Availability: In stock

Was £19.99

Special Price £14.99 inc VAT £12.49 ex VAT


This rapid USB battery charger comes with 4 x AA 2000mAh GP Recyko+ Pro rechargeable batteries. The rechargeable batteries come ready to use and will retain 70% of their power after 5 years when not in use. They can be recharged up to 1500 times. Ideal for use in many household devices including radios, remote controls and torches. The GP-U421 charger is a USB charger that comes complete with a USB to Micro USB cable. It also works with a USB AC adaptor. This charger can charge 2 or 4 x AA or AAA batteries, if charging two batteries please place the batteries next to each other on the left or the right, not the two middle slots. Tri colour LED indicators let you know the charging status. Please read the instruction manual included before use. GP part number GPRHOU421002

Charging times:

AA NiMH 2000mAh : 1 battery in 40 minutes, 4 batteries in around 3 hours

AAA NiMH 800mAh : 1 battery in 40 minutes, 4 batteries in around 3 hours


  • USB compatible
  • Charge 1 to 4 AA or AAA NiMH rechargeable batteries
  • 40 minutes high speed charging
  • LED indicator displays battery condition and charging status
  • Equipped with 4 individual charging channels
  • Malfunctioning or single use battery detection
  • Bad battery detection
  • Reverse polarity protection
  • Over-temperature protection


Additional Information

Pack Size No
Voltage No
Capacity No
Chemistry No
Rechargeable? No
Suitable For No
Pre-charged? No