PowerTac E9R-G4
PowerTac E9R G4 Tactical Flashlight User Manual
Model: E9R-G4
1. Уводзіны
This manual provides detailed instructions for the safe and effective use of your PowerTac E9R G4 Tactical Flashlight. Please read this manual thoroughly before operating the device and retain it for future reference.

Image 1.1: The PowerTac E9R G4 Tactical Flashlight, a compact and durable lighting device.
2. Змесціва ўпакоўкі
Праверце, ці ёсць усе прадметы ў вашай упакоўцы:
- PowerTac E9R-G4 Rechargeable Tactical Flashlight
- Акумулятарная батарэя
- Magnetic USB Charge Cable
- Engineered Plastic Holster
- Запасныя ўшчыльняльныя кольцы
- Шнурок
- Інструкцыя па эксплуатацыі (гэты дакумент)
3. Настройка
3.1 Устаноўка батарэі
- Unscrew the tailcap of the flashlight counter-clockwise.
- Insert the included Lithium-Ion rechargeable battery with the positive (+) end facing towards the head of the flashlight.
- Screw the tailcap back on clockwise until secure.
3.2 Першапачатковая зарадка
Before first use, fully charge the flashlight battery.

Image 3.1: The E9R G4 features a dual charging system, supporting both magnetic and micro-USB charging.
- Магнітная зарадка: Attach the magnetic end of the charging cable to the magnetic charging port located on the side of the flashlight. The port will automatically align.
- Зарадка праз Micro-USB: Open the rubber cover on the micro-USB port and insert the micro-USB cable.
The battery status indicator will show red during charging and turn blue when fully charged.
4. Аперацыя

Image 4.1: Labeled diagram of the PowerTac E9R G4 flashlight components, including the back switch, side switch, pocket clip, battery tube, micro USB charge port, magnetic charge port, and head.
4.1 Уключэнне/выключэнне харчавання і выбар рэжыму
The E9R G4 features a tail switch for main power and a side switch for mode cycling.
- Tail Switch:
- Half-press for momentary-on light.
- Full-press to turn the flashlight on or off.
- Бакавы перамыкач:
- When the light is on, tap the side switch to cycle through modes: Firefly → Low → Medium → High → Turbo.
- Press and hold the side switch (while the light is off) for instant Strobe mode.

Image 4.2: Demonstrates the momentary-on function of the tail switch and the instant strobe activation via the side switch.
4.2 Light Modes and Output
The E9R G4 offers 6 versatile lighting modes:

Image 4.3: Table illustrating the 6 versatile modes, their maximum output lumens, and endurance.
| Рэжым | Max Output Lumens | Max Output Endurance |
|---|---|---|
| Светлячок | 0.64 Лм | 1200 гадзін |
| Нізкі | 71 Лм | 20.9 гадзін |
| Сярэдні | 270 Лм | 5.7 гадзін |
| Высокі | 1135 Лм | 2.11 гадзін |
| Турба | 2550 Лм | 4.81 гадзін |
| Стробаскоп | 790 Лм | 3.05 гадзін |
4.3 Індыкатар стану батарэі
The side switch features an integrated LED indicator to show battery status:
- Чырвоны: Indicates low battery or currently charging.
- Сіні: Паказвае, што акумулятар цалкам зараджаны.

Image 4.4: The side switch illuminates red for low battery or charging, and blue for a full charge.
5. Тэхнічнае абслугоўванне
5.1 Ачыстка
Periodically clean the flashlight body and threads. Use a soft, damp cloth for the exterior. For the threads, apply a small amount of silicone grease to maintain smooth operation and waterproof sealing. Avoid using harsh chemicals or abrasive materials.
5.2 Замена ўшчыльняльнага кольца
The E9R G4 is IPX8 waterproof. To maintain its waterproof rating, inspect the O-rings periodically for wear or damage. Replace them with the provided spare O-rings if necessary. Ensure O-rings are properly seated and lubricated with silicone grease.
5.3 Сыход за акумулятарам
- Always use the recommended Lithium-Ion battery.
- Avoid over-discharging the battery. Recharge when the indicator shows low battery.
- If storing the flashlight for an extended period, remove the battery or ensure it is partially charged (around 50%) to prolong its lifespan.
6. Выпраўленне непаладак
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Ліхтарык не ўключаецца. | Low or depleted battery. Battery inserted incorrectly. Loose tailcap. | Charge the battery. Ensure battery is inserted with positive (+) end towards the head. Tighten the tailcap. |
| Святлодыёдны паток цьмяны або мігціць. | Low battery. Dirty contacts. | Recharge the battery. Clean battery contacts and flashlight contacts with a clean cloth. |
| Ліхтарык празмерна награваецца. | Operating in Turbo/High mode for extended periods. | This is normal for high-output modes. Reduce to a lower brightness mode if discomfort occurs. |
| Індыкатар зарадкі не загараецца. | Charging cable not properly connected. Faulty cable or power source. | Ensure cable is securely connected to both flashlight and power source. Try a different cable or USB port. |
7. Тэхнічныя характарыстыкі

Image 7.1: Key performance metrics of the PowerTac E9R G4, highlighting its 2550 lumens max output and 197 meters max throw.
- мадэль: E9R-G4
- Крыніца святла: святлодыёд
- Максімальны выхад: 2550 люмен
- Max Throw: 197 метраў
- Крыніца харчавання: 1 x Lithium Ion Rechargeable Battery (included)
- Зарадка: Magnetic USB Rechargeable, Micro-USB
- матэрыял: Анадаваны алюміній
- колер: Чорны
- Памеры: 5.5" (Length) x 0.9" (Body Diameter) x 1" (Head Diameter)
- Вага: 9.4 ounces (with battery)
- Воданепранікальнасць: IPX8 (Submersible up to 2 meters)
- Устойлівасць да ўздзеяння: 2 метраў
- Асаблівасці: 6 Brightness Levels (Firefly, Low, Medium, High, Turbo, Strobe), Memory Function, Battery Status Indicator, Momentary-On Tailcap, Instant Strobe.

Image 7.2: The E9R G4 flashlight submerged in water, demonstrating its IPX8 waterproof rating.
8. Гарантыя
The PowerTac E9R G4 Tactical Flashlight comes with a Пажыццёвая гарантыя. This warranty covers manufacturing defects and ensures the product's quality and performance under normal use. For warranty claims or detailed information, please refer to the official PowerTac webсайт або звярніцеся ў службу падтрымкі кліентаў.
9. Падтрымка кліентаў
For any questions, technical assistance, or support regarding your PowerTac E9R G4 Tactical Flashlight, please visit the official PowerTac website or contact their customer service department. PowerTac is committed to providing excellent customer support.
PowerTac Official Webсайт: PowerTac Store on Amazon