200W LED light emergency driver for lighting

Regularly charge the backup battery Even if there is no power outage for a long time, it is necessary to perform a "full charge and discharge" (first deplete the battery's power, then recharge it) on the backup battery every 3-6 months to avoid the "memory effect" of the battery due to long-term floating charging (especially for nickel-hydrogen and nickel-cadmium batteries), and to maintain the actual capacity of the battery. Clean the drive module and battery contacts Regularly (once or twice a year) check whether the heat dissipation holes of the drive module are blocked. Use a dry cloth to wipe the connection contacts between the battery and the drive, remove dust or oxide layers, ensure smooth current transmission, and avoid energy loss due to poor contact. Regularly test the drive function status Monthly, trigger an emergency mode by pressing the "emergency test button" of the drive (available in some models) to check if the lamps can switch normally and if the brightness is stab…

Solar Emergency Lights Rechargeable Emergency Lamps Emergency Lighting Kits IP65 LED Emergency Dust-proof Lamp 20W-60W Battery Backup | Anshine Emergency Double-head Lamp