The Forest Tiger SLH-X899 Rechargeable Super Bright Flashlight is a compact high-power rechargeable searchlight designed for outdoor activities, emergency lighting, security patrols, field work, camping, and commercial applications. It combines a 50W high-power white light source with a built-in 18000mAh rechargeable battery pack, USB and Type-C charging, digital power display, and IP46 protection.
With a product size of approximately 12.5 × 27 cm and a net weight of about 1038 g, the SLH-X899 provides a balance between high-power illumination, extended battery capacity, and portability. The flashlight is suitable for users who need longer operating time and stronger directional lighting than conventional compact EDC flashlights.
The SLH-X899 uses a 50W high-power white light source combined with a focused optical system. The concentrated beam is designed for directional illumination across outdoor areas, paths, work locations, and other low-light environments.
This configuration makes the SLH-X899 suitable for night patrols, outdoor exploration, search activities, campsite inspection, vehicle checks, and field work. Actual beam distance, brightness, and illumination area depend on the final optical design, operating mode, battery condition, and surrounding environment.
A key feature of the SLH-X899 is its high-capacity rechargeable battery system. According to the supplied specification, the flashlight uses four built-in 21700 lithium batteries with a total rated capacity of 18000mAh.
The stated continuous working time is approximately 5–10 hours. Actual runtime varies according to output level, battery condition, ambient temperature, and usage conditions.
The larger battery capacity makes the SLH-X899 suitable for extended outdoor activities, overnight work, emergency backup lighting, security patrols, and other applications where frequent recharging is inconvenient.
The SLH-X899 Rechargeable Super Bright Flashlight supports USB and Type-C charging, allowing users to recharge the flashlight from a range of commonly available power sources.
Depending on the final configuration, suitable charging sources may include power banks, vehicle chargers, portable generators, computers, and other compatible USB power equipment. This makes the flashlight practical for outdoor and off-grid applications where access to a conventional power outlet may be limited.
The integrated digital power display provides a direct indication of the remaining battery level. Users can check the available power before or during operation and plan charging more effectively.
This feature is particularly useful for emergency lighting, field work, security patrols, camping, and other applications where unexpected battery depletion can interrupt normal operation.
The SLH-X899 is specified with an IP46 protection rating. The enclosure provides protection against dust ingress at the specified level and resistance to water projected against the enclosure under applicable test conditions.
This makes the flashlight suitable for outdoor environments involving rain, humidity, water splashing, and dusty conditions. IP46 protection should not be interpreted as protection for underwater operation or prolonged immersion.
The SLH-X899 features a reinforced housing designed for regular outdoor and commercial use. Its integrated carrying structure provides a practical grip for mobile operation and transportation.
With a net weight of approximately 1038 g, the flashlight has a more substantial construction than lightweight pocket flashlights. The design prioritizes battery capacity, high-power illumination, and handling stability for extended outdoor and professional applications.
The high-capacity battery and focused light beam make the SLH-X899 suitable for camping, hiking, night walking, campsite inspection, and other outdoor activities.
The rechargeable battery provides a practical lighting backup for household power outages, roadside emergencies, emergency kits, and temporary lighting requirements.
The high-power directional beam can be used for security patrols, property inspection, facility checks, and other nighttime operations where portable illumination is required.
The SLH-X899 can assist with vehicle inspection, equipment maintenance, outdoor construction work, machinery checks, and field operations in low-light environments.
The rechargeable battery and USB/Type-C charging options make the flashlight suitable for remote work locations, outdoor operations, travel, and other environments with limited access to fixed electricity.
| Item | Specification |
|---|---|
| Model | SLH-X899 |
| Product Type | Compact High Power Rechargeable Searchlight |
| Light Source | 50W High-Power White Light Source |
| Battery Configuration | 4 × 21700 Built-in Rechargeable Lithium Batteries |
| Battery Capacity | 18000mAh |
| Charging Mode | USB / Type-C |
| Protection Rating | IP46 |
| Continuous Runtime | Approx. 5–10 hours, depending on operating conditions |
| Net Weight | Approx. 1038 g |
| Product Dimensions | Approx. 12.5 × 27 cm |
| Display | Digital Battery Power Display |
| Housing | Reinforced Outdoor Housing with Integrated Carrying Handle |
| Certification | CE / FCC / RoHS |
| Customization | OEM / ODM Available |
Ningbo Forest Tiger Electrical Appliance Co., Ltd. integrates R&D, production, quality control, sales, and after-sales service for LED flashlights and outdoor lighting products. The factory has approximately 200 employees, including around 20 engineers and technical personnel.
Its manufacturing capabilities include aluminum alloy precision machining, plastic injection molding, flashlight assembly, product testing, and finished-product inspection.
For the SLH-X899, quality inspection can cover light-source operation, beam performance, charging function, battery stability, switch operation, housing integrity, assembly quality, appearance, and protection-related requirements.
For OEM and ODM orders, inspection procedures can be adjusted according to the agreed product specifications, target market, packaging requirements, and customer quality standards.
Forest Tiger provides OEM and ODM services for wholesalers, importers, distributors, private-label brands, and e-commerce sellers. The SLH-X899 can be supplied as a standard model or evaluated for customization according to specific project requirements.
For customized projects, Forest Tiger can confirm the light source, battery configuration, charging system, housing design, protection requirements, packaging, labeling, and applicable compliance requirements before mass production.
| Item | Specification |
|---|---|
| Packing Quantity | 20 units per carton |
| Export Carton Dimensions | 51.5 × 30.5 × 47.5 cm |
| Net Weight | 21 kg |
| Gross Weight | 25 kg |
The SLH-X899 uses protective export packaging designed for international transportation. For customized orders, final carton specifications, shipping marks, packaging materials, and loading arrangements should be confirmed according to the final product configuration.
For commercial flashlight sourcing, buyers need more than a high-power product. Production consistency, battery configuration, quality inspection, customization capability, and stable supply are important factors when developing a long-term product line.
The SLH-X899 is a compact high-power rechargeable searchlight designed for outdoor activities, emergency lighting, security patrols, field work, camping, and commercial applications.
The supplied specification lists a 50W high-power white light source.
The supplied specification lists four built-in 21700 lithium batteries with a total rated capacity of 18000mAh.
The stated continuous operating time is approximately 5–10 hours. Actual runtime depends on output level, battery condition, and operating environment.
Yes. The product specification lists USB and Type-C charging.
Yes. A digital power display allows users to monitor the remaining battery level.
The flashlight is specified with an IP46 protection rating. It is designed to resist water projection under applicable test conditions but is not intended for underwater use.
Yes. The product is suitable for wholesalers, distributors, importers, outdoor retailers, private-label brands, e-commerce sellers, and commercial buyers.
Yes. Forest Tiger supports OEM and ODM customization, including logos, private-label packaging, housing colors, product markings, and selected functional or structural modifications.
Yes. Forest Tiger provides ODM development services and can work with customers on product appearance, structure, lighting configuration, battery system, charging design, packaging, and other project requirements.
If you are sourcing a high-capacity rechargeable flashlight for outdoor retail, emergency lighting, security applications, commercial distribution, vehicle accessories, or private-label sales, contact Forest Tiger for samples, wholesale pricing, technical specifications, packaging information, and OEM/ODM options.
WhatsApp / WeChat / Phone: +86-13336655820
Ningbo Forest Tiger Electrical Appliance Co., Ltd. provides professional pre-sales consultation, production support, quality control, and after-sales service for international flashlight and outdoor lighting projects.
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No.4, Huancheng South Road, Shenzhen Town, Ninghai County, Ningbo City,Zhejiang Province, P.R.China
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