Battery: 4.0V/0.9AH Sealed Lead-acid rechargeable battery
Charging Time: Approx. 20---24hours
Duration time: Approx 8 hours
AC: When the light bulb to use AC directly
DC: DC calls automatically recharge when power light bulb
High quality, OEM available.
Delta Power International Enterprises Limited is a high-tech company with research, design and brand promotion.We have advanced production equipment and strict quality management system,and we are committed to providing customers with quality products....