With over 500 full-power flashes on a single charge, the Westcott FJ80 II Lithium Polymer Battery provides 11.1 VDC of power for on-location freedom. This removable 1600mAh 11Wh battery is compact and lightweight at 4.9 oz. It charges fully in approximately two hours and is rated for 300 charge cycles.

• Rechargeable battery for FJ80 II speedlights
• DC 17.76V 1600mAh 11Wh lithium polymer battery
• Provides 500 full-power flashes per charge
• Quick recharge time of ~2 hours
• 300 battery charge cycles
• Compact and lightweight at 0.3 lbs. (0.14 kg)