Buy from Amazon.com : http://fave.co/1BonmhT

Progo 2 High Capacity Rechargeable Li-Ion Battery and Charger Kit for Sony NP-FV100. Fits Sony

Product Description :
Progo Brand Battery and Charger Kit 100 Compatible with original manufacturer equipments guaranteed
Integrated microchip prevents overcharging overheat provide short circuit protection
Package includes Two Progo High Capacity 4500mAh battery and one pocket ACDC rapid battery charger with car adapter
Charger Features Fold-in AC plug Smart circuit design and LED indicators with automatic current control to protect battery from overcharging short circuit and electronic shock
12 months manufacturer warranty