Li-ion battery 8.4V 7000mAh replacement for OZO front lighting 2000 Lumens

The Samsung Li-ion Battery 8.4V 7Ah offers up to 30 hours of battery life. It is used to power the OZO 2000 lumens lamp.

Note that this batterie can also power the OZO 1000 Lumens lamp to have twice as much autonomy as the original battery.