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Black cylindrical LED flashlight with textured ABS grip, glass lens and USB port, 210mm long

allentian

allentian HK788 LED Flashlight USB Rechargeable 1200mAh 500m Range

SKU CH-MKWC-XWKWY

Rechargeable LED flashlight with three brightness levels, SOS mode and a 500 m beam

  • TypeLED
  • Four-core P700 LED delivers high brightness
  • 1200 mAh built-in lithium battery with USB fast charging
  • Three brightness levels plus SOS mode for versatile use
  • Fully sealed ABS body with life waterproof rating
  • High-transmission glass lens reaches 500 m range

Product Identity

The allentian HK788 is a USB-rechargeable LED flashlight built for outdoor search and general utility. It delivers a 500-metre beam from a 1200 mAh lithium cell and features an intelligent power display. The ABS body is fully sealed for life waterproof protection and includes an anti-slip grip.

Sustained Operation

Three brightness levels let you match output to the task: strong light, low light and SOS signalling. The high-transmission glass lens and four-core P700 emitter maintain throw over distance. USB fast charging restores the built-in battery between sessions without proprietary cables.

Upgrade Context

This light replaces disposable-cell torches that lack a power indicator or sealed construction. The jump is worth it when you need verified 500-metre range, rain-and-thunder resistance and one-handed brightness control in a 90 x 210 mm form factor.

Highlights

  • Four-core P700 LED delivers high brightness
  • 1200 mAh built-in lithium battery with USB fast charging
  • Three brightness levels plus SOS mode for versatile use
  • Fully sealed ABS body with life waterproof rating
  • High-transmission glass lens reaches 500 m range

Specifications

TypeLED

Questions about this item

Does the 1200 mAh battery hold enough charge for all-day use without overheating?

The 1200 mAh built-in lithium cell supports three brightness levels and an SOS mode, so runtime varies by setting; the ABS body and sealed design help dissipate heat during extended operation.

What cable or adapter do I need to recharge the flashlight?

It charges via USB fast charging, so any standard USB-A power source and a compatible USB cable will replenish the internal battery.

Will the high-transmission glass lens and P700 emitter work reliably in wet conditions alongside older gear?

The fully sealed ABS housing is rated life waterproof and includes rain and thunder protection, allowing the lens and emitter to function in damp environments.

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