High quality 1450mAh NH-AA 1.2V USB Rechargeable Battery is environmental friendly product. You can charge it without a charger， plug into any USB port to recharge. Recharge on the go at home， office， or anywhere where you have a USB port. Recharge hundreds of times and save hundreds of dollars. Charge Battery: Red light shows that battery is charging， blue light shows battery is fully charged. Fit for almost digital products which use AA battery Full recharge needs about 6 hours， after that time，please take away battery from charging as prolonged charging will damage battery.

Specification & Features

• Designation: AA
• Chemical System: Sealed Nickel-Metal Hydride(Ni-MH)
• Typical Weight: 22 grams.
• Operating and storage Temperature Limits:
• Charge: 0 Centigrade to 40Centigrade
• Storage: -20Centigrade to 35Centigrade
• Discharge: -10Centigrade to 40Centigrade
• Humidity: 65+/-0% -Operating batteries outside these temperature ranges may reduce cycle life.
• -Ni-MH Battery will lose charge over time when stored.
• Nominal Voltage: 1.2 Volts
• Typical Capacity: 1450mAh
• Recommended Charge: 250mA
• Typical Internal Impedance: <35 milliohms1kHz