ไฟฉุกเฉิน SUNNY NAU203DH4LED 12V-2.8H. (4 ชม.)

Product Description

SUNNY Sealed lead Acid Maintenance Free, ISO 9001 & Certifind CE and UL Underwriters Laboratories Inc.
Battery Charge : Automatic Battery Charger, Solid-State Trickle Charge, Constant Voltage charging Period 10-15 Hrs.
Protection : A.C. Fuse to prevent short circuit and over load for A.C. Input.
D.C. Fuse to prevent short circuit and over load for D.C. Output
Low Voltage Cut-Off protects Battery.
Under Voltage Input prevent the A.C. Main supply is less than 140-150 VAC. Lamps will automatically switch to the better power operation.
Housing : Zinc Steel Sheet 1 mm. Thickness with Epoxy Powder and Stove Enamel. Anti-rust corrosion proof.