... Battery: sealed rechargeable lead-acid battery, free maintenance, up to 2500 mA, can be recharged for more than 300 times.2) Inner ... LED: superbright, pure white, energy saving, durable, luminous range up to 100m.4) Outer Plastic: completely new ABS, strong, waterproof, anti-weathering ... 110VAC/220VAC, 50/60Hz. One time of full charge can offer 25 hours continuous lighting.7) Widely utility. Not only ...