OPPO SUPERVOOC 80W Dual‑Port GaN Charger Kit

Compatibility Snapshot

OPPO / OnePlus / realme — SUPERVOOC / VOOC

Apple — PD / PPS

Android (PD / PPS / UFCS / QC)

Small Gear & Consoles

In The Box

• 1 × OPPO SUPERVOOC 80W Dual‑Port GaN Charger

• 1 × Type‑C to Type‑C Fast‑Charge Cable

• 1 × User Manual / Warranty Card

Product Overview

The OPPO OSAB7CF3AC is a dual‑port 80 W GaN flagship charger that collapses bulky power bricks into a 55.3×55×28 mm / 109 g cube — roughly the size of a standard 30 W PD brick but delivering full 80 W SUPERVOOC to OPPO/OnePlus/realme phones. Its secret weapon: USB‑A + Type‑C hybrid topology. The USB‑A port preserves classic VOOC/Dash for older OPPO gear, while the Type‑C delivers SUPERVOOC 80 W, UFCS fusion charging, PPS 3.0, and PD 3.0 for everything else. In dual‑output mode, it intelligently splits 67 W + 15 W — enough to blast‑charge a Find X8 while trickle‑feeding AirPods. Built with GaN (Gallium Nitride) semiconductor tech, it runs cooler, quieter, and denser than silicon predecessors. A V0‑rated flame‑retardant shell, double‑capacitor fail‑safe, and 9‑layer protection suite make overnight charging safe. With 100‑240 V global voltage and 5000 m altitude tolerance, it’s engineered for international business travel and high‑plateau expeditions alike. 

Key Features

80 W SUPERVOOC + Dual‑Port Intelligence

• Single‑Port Max: Type‑C delivers 11 V/7.3 A = 80 W SUPERVOOC — OPPO Find X8 Pro 1‑100% in ~35 min.

• Dual‑Port Strategy: Smart power allocation:

• Type‑C + USB‑A: Up to 67 W + 15 W

• Example: 67 W to OPPO phone + 15 W to iPad / Switch / earbuds

• USB‑A Legacy: Supports classic VOOC 5V/3A, 9V/3A, 12V/2.5A — perfect for older OPPO/OnePlus without C‑port.

• Zero Interference: Dual‑rail design isolates ports — charging a laptop won’t throttle phone speed.

GaN Semiconductor — Small but Mighty

• GaN vs Silicon: Gallium Nitride switches faster, wastes less energy as heat, allows tighter component packing.

• Size Benchmark: 55.3×55×28 mm (excluding pins) — fits in palm, pocket, or tight power strips.

• Weight: 109 g (charger only) — lighter than two AA batteries plus a deck of cards.

• Thermal Edge: GaN’s low RDS(on) keeps surface ~8‑10 °C cooler than equivalent silicon brick under 80 W load.

Multi‑Protocol Harmony (China‑Global Fusion)

️ Nine‑Layer Safety Fortress

1. V0 Flame‑Retardant Shell: Highest UL94 rating — self‑extinguishes within 10 seconds of flame removal.

1. Double‑Capacitor Fail‑Safe: Redundant input filtering — if primary capacitor fails, secondary maintains safe shutdown.

1. Anti‑Leakage Structure: Reinforced insulation between primary/secondary windings — no stray voltage on USB shell.

1. Over‑Voltage Protection (OVP): Cuts output if input surges beyond 264 V.

1. Over‑Current Protection (OCP): Limits current spike to <9 A on SUPERVOOC rail.

1. Over‑Temperature Protection (OTP): Throttles power at 75 °C internal, shuts down at 85 °C.

1. Short‑Circuit Protection (SCP): Instant (<10 µs) disconnect on output short.

1. Surge Protection: Withstands 4 kV differential / 2 kV common‑mode lightning surge.

1. RoHS Compliance: Lead‑free, mercury‑free, cadmium‑free — eco‑safe disposal.

️ Global Travel Readiness

• Voltage Range: 100‑240 V AC, 50/60 Hz — works in US (120 V), EU (230 V), Japan (100 V), UK (240 V) without voltage converter.

• Altitude Rating: Up to 5000 m — stable operation on Tibetan plateau, Andes, Rockies.

• Plug Variations: CN domestic = fixed 2‑pin; export versions include EU/UK/US/AU detachable heads.

Bundled Original C‑to‑C Cable — No Weak Links

• 80 W Rated: 5 A E‑marker chip — no 3 A bottleneck that cripples SUPERVOOC to 45 W.

• Durability: TPE jacket + aramid fiber core — withstands 10,000+ bend cycles.

• Length: ~1 m (standard retail) — ideal for bedside, desk, car (with 12 V inverter).

️ Technical Specifications

Usage Tips

• Maximize SUPERVOOC: Use the bundled C‑to‑C cable on the Type‑C port — third‑party 3 A cables cap at 45 W.

• Dual‑Device Hack: Plug OPPO phone into Type‑C (gets 67 W), tablet/Switch into USB‑A (gets 15 W) — best balance.

• Legacy VOOC: Old OPPO/OnePlus with Micro‑USB/older C‑port? Use USB‑A with original VOOC cable — retains fast charge.

• Travel Light: At 109 g, it replaces two chargers — leave the laptop 65 W brick at home for short trips.

• Heat Management: While GaN runs cool, ensure vents (tiny slits on sides) aren’t blocked by bedding/curtains during overnight charge.

️ Important Notes

• Dual‑Port Power Split: Total cap is 82 W, not 80 W+15 W=95 W — 67 W+15 W is the engineered ceiling.

• USB‑A Limitation: USB‑A cannot deliver SUPERVOOC 80 W — that’s Type‑C exclusive; USB‑A max is ~30 W (12 V/2.5 A).

• No PPS Beyond 21 V: PPS range tops at 21 V/2.25 A (47.25 W) — insufficient for full‑speed 65 W laptops; fine for phones/tablets.

• Cable Dependency: 80 W SUPERVOOC mandates 5 A E‑marker cable — losing the bundled cable reduces performance by ~44%.

• Altitude Reality: 5000 m rating is functional, not comfort — at extreme altitude, thin air reduces convective cooling; avoid 80 W sustained loads above 4000 m.