1. Ifihan
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. Package Awọn akoonu
Daju pe gbogbo awọn nkan wa ninu apo rẹ:
- PowerTac E9R-G4 Rechargeable Tactical Flashlight
- Batiri gbigba agbara
- Magnetic USB Charge Cable
- Engineered Plastic Holster
- apoju Eyin-Oruka
- Lanyard
- Ilana Afowoyi (iwe yii)
3. Eto
3.1 Fifi sori batiri
- 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 Gbigba agbara akọkọ
Kí o tó lo ó fún ìgbà àkọ́kọ́, gba agbára bátírì iná mànàmáná náà pátápátá.

Image 3.1: The E9R G4 features a dual charging system, supporting both magnetic and micro-USB charging.
- Ngba agbara oofa: 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.
- Ngba agbara 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. Isẹ

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 Agbara Tan / Pa ati Aṣayan Ipo
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.
- Yipada ẹgbẹ:
- 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.
| Ipo | Max Output Lumens | Max Output Endurance |
|---|---|---|
| Firefly | 0.64 LM | 1200 h |
| Kekere | 71 LM | 20.9 h |
| Alabọde | 270 LM | 5.7 h |
| Ga | 1135 LM | 2.11 h |
| Turbo | 2550 LM | 4.81 h |
| Strobe | 790 LM | 3.05 h |
4.3 Atọka Ipo Batiri
The side switch features an integrated LED indicator to show battery status:
- Pupa: Indicates low battery or currently charging.
- Buluu: Tọkasi batiri ti gba agbara ni kikun.

Image 4.4: The side switch illuminates red for low battery or charging, and blue for a full charge.
5. Itọju
5.1 Ninu
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 Eyin-Oruka Rirọpo
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 batiri Itọju
- 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. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ina filaṣi ko tan. | 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. |
| Ijade ina jẹ baibai tabi flickers. | Low battery. Dirty contacts. | Recharge the battery. Clean battery contacts and flashlight contacts with a clean cloth. |
| Ina ina maa n gbona ju. | Operating in Turbo/High mode for extended periods. | This is normal for high-output modes. Reduce to a lower brightness mode if discomfort occurs. |
| Atọka gbigba agbara ko tan ina. | 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. Awọn pato

Image 7.1: Key performance metrics of the PowerTac E9R G4, highlighting its 2550 lumens max output and 197 meters max throw.
- Awoṣe: E9R-G4
- Orisun Imọlẹ: LED
- Ijade ti o pọju: 2550 Lumens
- Pupọ julọ: 197 mita
- Orisun Agbara: 1 x Lithium Ion Rechargeable Battery (included)
- Gbigba agbara: Magnetic USB Rechargeable, Micro-USB
- Ohun elo: Aluminiomu anodized
- Àwọ̀: Dudu
- Awọn iwọn: 5.5" (Length) x 0.9" (Body Diameter) x 1" (Head Diameter)
- Ìwúwo: 9.4 ounces (pẹ̀lú bátírì)
- Omi Resistance: IPX8 (A le wọ omi si omi titi di mita meji)
- Atako Ipa: 2 mita
- Awọn ẹya pataki: 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. Atilẹyin ọja
The PowerTac E9R G4 Tactical Flashlight comes with a s'aiye atilẹyin ọja. 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 webojula tabi kan si atilẹyin alabara.
9. Onibara Support
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 Webojula: PowerTac Store on Amazon





