The NP-F970 High-Capacity Lithium-Ion Battery
from GVM works with the same cameras that use Sony NP-F970 series batteries. This battery features a capacity of 6600mAh, 7.4V of output power, and 48.8-watt hours. It is bundled with one universal 100-240V AC charger and well suited for powering L-series compatible light fixtures or cameras for extended lengths of time. Small and lightweight, easy to carry. It can be charged or discharged at any time without developing memory effect. This means the battery never loses its ability to hold a full charge.
 
Packing lists
GVM NP-F970 6600mAh Battery with Travel Charger
1 x Replacement NP-F970 Li-ion Battery
1 x Battery Wall Charger
Limited 1-Year Warranty