Core Overview
- Everyday carry and general-purpose lighting
- Emergency preparedness kits and blackout lighting
- Promotional programs and corporate giveaways
- Entry-level retail and impulse-purchase placement
- Glove compartment and vehicle emergency light
- Household utility and around-the-house tasks
Key Product Advantages
- Dual Battery Compatibility — AAA and 18650
The S3-A ships configured for 3×AAA alkaline batteries (included) — the most universally available battery format worldwide, obtainable at convenience stores, gas stations, supermarkets, and pharmacies in virtually every country. The included AAA battery holder and 18650 adapter sleeve also enable the use of a single 18650 lithium cell, providing the option to upgrade to rechargeable lithium power without purchasing a different flashlight. This dual-battery design means the S3-A can operate on AAA batteries in a pinch while accommodating 18650 cells for users who prefer rechargeable power — a level of battery flexibility uncommon in flashlights at this price point.
- 210-Meter Beam Range — Exceptional Throw for a 3-Watt Flashlight
The S3-A’s most impressive specification is its 210-meter rated beam distance, matching or exceeding flashlights with three to five times its 3-watt power rating. This efficient optical design — the SH-X02 LED paired with a deep reflector optimized for throw rather than flood — extracts maximum reach from minimal power. Combined with the push-pull zoom mechanism, users can dial in a tight long-range beam for distance spotting, property inspection, or trail navigation, or pull back to flood mode for close-range work, map reading, or tent lighting. For a flashlight powered by three AAA batteries, the S3-A’s reach-to-power ratio is exceptional.
- Patented Mini Design — 70 Grams, 117 Millimeters
The S3-A’s patented exterior design combines aesthetics and ergonomics in a remarkably compact package. At 117×30×28mm and 70 grams, it’s one of SUPERFIRE’s smallest flashlights — shorter than a smartphone and lighter than an energy bar. The anodized aluminum body features a contoured grip section with knurling that provides secure hold despite the compact dimensions. The push-pull zoom head extends the length during use but retracts for pocket-friendly storage. For users who want a real aluminum flashlight — not a plastic novelty light — that fits in a coin pocket or clips to a key organizer, the S3-A delivers genuine build quality in an ultra-portable format.
- Mechanical Simplicity — Nothing to Fail, Nothing to Charge
The S3-A contains zero electronic charging circuits, zero USB ports, zero indicator LEDs, and zero sealed batteries. Every function is mechanical: the tail-cap power switch, the push-pull zoom head, the screw-off tail cap for battery access. This mechanical simplicity translates to exceptional reliability — no charging port covers to tear, no USB connectors to corrode, no circuit boards to short, no sealed batteries to degrade over years of storage. For emergency kits that may sit untouched for years, promotional flashlights distributed at scale without customer support infrastructure, or users in remote locations without reliable USB power, the S3-A’s mechanically-driven operation is a genuine practical advantage.
- 9-Hour Runtime — All-Night Reliability on AAA Batteries
On Low mode, the S3-A achieves approximately 9 hours of runtime from a single set of 3×AAA alkaline batteries — enough to cover an entire night of continuous illumination. On High mode, runtime is approximately 2 hours. This extended low-mode endurance makes the S3-A an excellent choice for emergency preparedness kits, where a flashlight’s primary role is providing sustained light during extended power outages. Three sets of backup AAA batteries — weighing just 33 grams total and occupying minimal space — provide 27 hours of continuous Low-mode operation, more than sufficient for multi-day emergency scenarios.
Specifications of S3-A Tactical Flashlight
| Parameter | Specification |
|---|---|
| Model | S3-A |
| Product Type | Mini Zoomable Flashlight |
| LED Type | SH-X02 |
| Rated Power | 3W |
| Lumens | 150LM |
| Beam Distance | 210m |
| Color Temperature | White Light |
| Rated Voltage | DC 4.5V (3×AAA); DC 3.7V (1×18650) |
| Battery | 3× AAA Alkaline (Included); Compatible: 1× 18650 (Adapter Included) |
| Runtime | Approx. 9 Hours (Low Mode) / Approx. 2 Hours (High Mode) |
| Charging | N/A (Battery-Powered, No Integrated Charging) |
| Light Modes | High → Medium → Low → Strobe → SOS |
| Water Resistance | IP44 |
| Drop Resistance | 1 Meter |
| Dimensions | 117 × 30 × 28mm |
| Net Weight (Flashlight Only) | 70g |
| Material | Aluminum Alloy |
| Color | Black |
| Focus Type | Push-Pull Mechanical Zoom |
| Switch Type | Tail-Cap Mechanical Switch |
| Safety Features | Mechanical Switch (Zero Standby Drain) |
Standard Package Contents:
- S3-A Mini Zoomable Flashlight ×1
- 3×AAA Alkaline Batteries ×1 Set (in Battery Holder)
- AAA Battery Holder ×1
- 18650 Battery Adapter Sleeve ×1
- Wrist Lanyard (Black, Neutral) ×1
- Retail Display Box (SUPERFIRE Branded, Orange/Black) ×1
- Inner Tray ×1
- User Manual ×1
- 70×80mm Product Sticker ×1
- Anti-Counterfeit Label ×1
Details of SUPERFIRE S3-A Tactical Flashlight
Video
FAQ
What type of AAA batteries work best with the S3-A?
The S3-A ships with standard alkaline AAA batteries and works with any AAA-sized 1.5V cell — alkaline, lithium primary (Energizer Ultimate Lithium), or NiMH rechargeable (Eneloop, etc.). Alkaline batteries provide the best balance of cost and availability for most users. Lithium primary AAA cells (1.5V, non-rechargeable) deliver extended runtime, better cold-weather performance (-40°C operation versus -18°C for alkaline), and significantly longer shelf life (up to 20 years) — making them an excellent choice for emergency kits stored in vehicles, cabins, or disaster supply caches. NiMH rechargeable AAA cells (1.2V nominal) are compatible but will produce slightly reduced output due to the lower voltage.
How do I switch between AAA and 18650 battery configurations?
The S3-A ships in AAA configuration: three AAA batteries installed in the included plastic battery holder, which slides into the flashlight body. To switch to 18650: remove the AAA holder, insert the included 18650 adapter sleeve into the battery tube, and install a standard 18650 cell (positive terminal toward the head). To switch back to AAA: remove the 18650 cell and adapter sleeve, re-insert the AAA holder with fresh batteries. The flashlight automatically adjusts to the different input voltages (4.5V for AAA, 3.7V for 18650) — no configuration or mode changes required.
Why doesn't the S3-A have USB charging like other SUPERFIRE flashlights?
The S3-A is intentionally designed without electronic charging to maximize reliability, minimize cost, and eliminate failure points. For promotional programs, corporate giveaways, and emergency preparedness applications, a mechanically-operated flashlight with user-replaceable batteries offers distinct advantages: no charging cables to include or lose, no sealed batteries that degrade over years of storage, no USB port covers to tear, and no customer confusion about charging procedures. The S3-A works immediately out of the box — install the included AAA batteries and it’s ready. For users who prefer USB rechargeability, the AAA batteries can be replaced with rechargeable NiMH AAA cells charged externally, or the flashlight can be converted to 18650 with the included adapter and used with an external 18650 charger.
Is the S3-A durable enough for daily use despite its low price point?
The S3-A uses an anodized aluminum alloy body — the same material class as SUPERFIRE’s higher-priced models — with IP44 water resistance and 1-meter drop resistance. While it omits the advanced electronic protection circuits, mode memory, and charge indicators of more expensive flashlights, the fundamental build quality is solid: machined aluminum threads, O-ring seals at both ends, a protective lens, and a mechanical tail switch rated for thousands of cycles. For daily pocket carry, household tasks, walking the dog, or keeping in a bag as a backup light, the S3-A provides genuine durability at an accessible price. It is not, however, designed for extreme environments, tactical applications, or professional duty use where IP46+ water resistance and impact-rated optics are required.
Is the S3-A suitable for volume B2B orders and promotional programs?
The S3-A is one of SUPERFIRE’s most popular models for promotional programs, corporate gifts, event giveaways, and volume distribution. Its strengths for these applications include: (1) AAA battery operation — recipients can immediately use the flashlight with included batteries and easily find replacements anywhere; (2) No charging infrastructure needed — eliminates the support burden of USB cables, charger compatibility questions, and battery degradation complaints; (3) Genuine aluminum build — distinguishes the S3-A from plastic promotional flashlights that recipients often discard; (4) Compact size — easy to pack, ship, and distribute at scale; (5) Accessible price point — enables large-quantity programs within typical promotional budgets. Customization options include laser engraving, custom packaging, and branded lanyards. Minimum order quantities are flexible — contact our sales team with your program specifications.
Customization & OEM Services
SUPERFIRE provides flexible OEM/ODM services for the S3-A Mini Zoomable Flashlight, supporting promotional product distributors, corporate gift programs, event marketing companies, retail private-label operations, and volume wholesale buyers worldwide.
- Brand Customization
- Laser Engraving: Corporate logos, event branding, QR codes, promotional messaging, or serial numbers laser-etched onto the flat platform area of the aluminum body — permanent, precise, and cost-effective at promotional volumes
- Color Options: Custom anodized body colors available subject to minimum order quantities (standard black produced at all order volumes)
- Lanyard Customization: Branded nylon lanyards with custom printing, woven labels, or embroidered company identifiers
- Battery Branding: Custom-printed battery wraps or branded battery holders for promotional impact
- Packaging Customization
- Retail Box Branding: Full-artwork custom packaging — from logo overprint on standard SUPERFIRE boxes to fully custom-designed packaging with your corporate identity, brand colors, and marketing copy
- Promotional Packaging: Simplified packaging configurations for event handouts, trade show giveaways, and mass distribution — reduced materials, faster unboxing, lower per-unit shipping weight
- Gift Box Presentation: Premium presentation packaging for executive gifts, employee recognition awards, and high-visibility promotional applications
- Multi-Pack Configurations: Bulk packs, 5-pack counter displays, or custom-mix kits combining the S3-A with other SUPERFIRE lighting products
- Multi-Language Manuals: Custom user manuals in your required languages with your company branding, warranty terms, and support contact details
- Product Customization
- LED Configuration: Alternative LED specifications for modified output levels, beam color, or pattern characteristics
- Mode Programming: Simplified mode configurations for promotional use — single-mode, reduced mode count, or custom flash patterns — subject to minimum order quantities
- Accessory Bundles: Custom configuration of included accessories — additional battery sets, premium lanyards, or carrying pouches
- Battery Configuration: Pre-installed premium batteries (lithium primary for extended shelf life), rechargeable NiMH kits, or 18650 starter configurations
- Quality & Compliance
- CE, FCC, RoHS certification documentation provided for all standard and custom units
- Batch consistency reports available upon request
- Full export documentation package including Certificate of Origin (where applicable)
- ISO 9001 manufacturing standards maintained across all production runs
- Order & Logistics
- Minimum Order Quantities: Flexible and discussed on a per-order basis depending on product configuration and customization scope
- Sample Lead Time: Approximately 1–2 weeks for standard configuration samples; custom pre-production samples confirmed upon order placement
- Production Lead Time: Discussed and confirmed upon sample approval — timelines scaled to order volume and customization complexity
- Shipping: FOB Shenzhen / EXW available; consolidation and LCL shipping services supported
- Payment Terms: Discussed on order confirmation; flexible terms available for established long-term partners
- Volume Pricing: Tiered pricing available — contact us with your projected annual volume for a tailored quotation
For OEM inquiries, cycling shop distributor partnerships, or volume pricing,
contact us at service@superfire.com or via WhatsApp at +86 199 2887 7060.
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Sth Floor, Building No.10, Yuanyang Xintiandi Shuianhuayuan, No. 16 Shenglong Road. Shengping Community, Longcheng Street, LongganProvince, China