High Capacity: Kastar super high capacity battery will power your on-camera flash for much longer. Specification: Battery Type: Lithium-Ion; Battery Voltage: 7.2V; Battery Capacity: 2600mAh. Safe to Use: Kastar lithium-ion battery cells meets UL1642 & CE safety standards to ensure that your battery pack will be safe to use as a replacement for your unit. Comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection circuit. Save Money & Time: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your camera. Package Includes: 2-Pack Batteries 1. Compatible with battery models:

Canon LP-EL Lithium-Ion Battery Pack
Canon 4307C002 Battery

2. Compatible with charger models:

Canon LC-E6 Battery Charger

3. Compatible with on-camera flashs:

Canon Speedlite EL-1
Canon E-TTL / E-TTL II


Kastar new compact and rechargeable Li-ion Battery Pack LP-EL delivers the power and reliability needed when shooting any situation - especially weddings when a moment can be once-in-a-lifetime, so you can feel comfortable shooting over and over for extended periods of time. You can even view the remaining battery level in the top right display of the Speedlite EL-1 letting you know just how long you can go or when it's time to recharge with the LC-E6 battery charger.