Joyroom USB-C to Lightning Braided Cable
Joyroom JR-S-CL30B is a 1.2m double-braided nylon USB-C to Lightning cable with aluminum connector shells, listed for USB-PD into Lightning iPhones (8–14 and SE) and Lightning iPads. We measured 19.1W into an iPhone 13; MFi was not verified on our sample.
Bottom Line
- Listing identity: store SKU JK02, GTIN 6956116750121, ~214 EGP. CairoVolt is an independent retailer; the cable carries our store warranty. Not the USB-C→USB-C JR-S-CL30 (30W PD sibling) — different connector family.
- MFi honesty first: opened sample CV-CB-JRSCL30B-001 carried Joyroom branding and a USB-PD listing — no Apple “Made for iPhone” / MFi logo. MFi authentication was not evidenced the way it was on Anker A8652H21. iOS showed “This accessory may not be supported” during the first charge session on iPhone 13. Treat any MFi claim as vendor-stated until your unit’s packaging proves otherwise — same honesty bar as JR-S-CL20 / JR-S-CL36M.
- Electricals (instrumented, Eng. Omar Khaled · 2026-07-24): tip-to-tip 122 cm (5m fiberglass tape); weight 24 g (Kkmoon 0.01g scale). Voltage drop at controlled 5V/2A across the full span: 0.14 V (≈70 mΩ VBUS+GND) on FNB58, cross-checked AVHzY CT-3 (±0.01 V) — within the band for a 1.2m Lightning cable at 2A. Peak into iPhone 13 via Anker A2147 30W PD: 19.1 W (FNB58 @ 9.02 V / 2.12 A) — inside Apple’s ~20–27 W wired ceiling (MacRumors).
- A/B (do not merge): vs JR-S-CL20 — 18.9 W / 0.15 V @ 2A / 121 cm / 21 g / ~118 EGP (lighter braid class). vs JR-S-CL36M — 19.0 W / 0.15 V / 120 cm / 22 g / ~131 EGP (“36mos” = warranty listing, not watts). vs JR-S-CL24M — ~123 EGP / 24-month listing / 1m listed — not instrumented 2026-07-24; no electrical superiority claimed. vs Anker A8652H21 — 19.5 W / verified MFi / 1.8m. CL30B’s differentiator is double-braid + aluminum shells at ~214 EGP — not a warranty-month SKU and not C-to-C.
- Mid-span surface temp after 10 min at 5V/2A: 35.8°C (BENETECH GM320, ε=0.95) in a 28.3°C room — within the safe band at Lightning-class current. USB 2.0 data only (480 Mbps). Not for iPhone 15/16/17 (USB-C native). Not on Anker cable recall lists (Joyroom ≠ Anker — A8482/A8483/A8465 checked at anker.com/product-recalls 2026-07-24). CairoVolt store warranty.
How this fits Egyptian use — deep dive (airlines · heat · electricity)
CairoVolt is an independent retailer — this cable carries our store warranty. JR-S-CL30B is Joyroom’s double-braided + aluminum-shell USB-C→Lightning answer for Egypt’s still-large Lightning iPhone base (iPhone 8–14, SE 2020/2022, Lightning iPads) at ~214 EGP. Do not confuse with JR-S-CL30 (USB-C→USB-C 30W) or the cheaper braided JR-S-CL20. Six scenarios. RIGHT FOR: (1) LIGHTNING iPHONE DAILY DRIVER WHO WANTS A TOUGHER JACKET — Apple caps wired peak at ~20–27W (MacRumors); we measured 19.1W into iPhone 13 via A2147 30W PD (FNB58), between JR-S-CL20’s 18.9W and Anker A8652H21’s 19.5W on the same brick class — the phone is the gate when PD negotiates. (2) BAG / POCKET ABUSE — double-braided nylon + aluminum shells resist zipper abrasion better than glossy TPE; at ~214 EGP still replaceable without drama. (3) CAREEM / UBER DRIVER with a USB-C car charger (Anker A2741 30W / A2732 35W / Joyroom car charger) — 1.2m reaches cigarette lighter → phone in the passenger seat. (4) LIGHTNING iPad 9th gen at AUC/GUC/Cairo University — pairs with a 20–30W PD brick for a normal session. (5) FAMILY HOUSEHOLD drawer cable for Lightning AirPods cases and older Lightning iPads when a braided finish is preferred. (6) TRAVEL / EGYPTAIR CARRY-ON — 24g measured (0.01g scale); drops into any pocket. WRONG FOR: (7) BUYER WHO NEEDS CONFIRMED APPLE MFi — our sample had no MFi packaging mark; iOS showed the accessory warning; buy Anker A8652H21 / A8612H11 if silent iOS acceptance matters. (8) iPHONE 15 / 16 / 17 — USB-C native; use Joyroom JR-S-CC60 or Anker A8865-class USB-C to USB-C. (9) MacBook / USB-C iPad Pro — Lightning cannot deliver laptop-class PD. (10) BUYER WHO WANTED JR-S-CL30 C-to-C — wrong connector pair; CL30 is USB-C→USB-C 30W. HEAT: Cairo July–August mean high 35°C (WeatherSpark). Mid-span at 5V/2A was 35.8°C (GM320) in a 28.3°C room — fine at Lightning-class current; keep cables shaded on a Cairo dashboard. AUTHENTICITY: check printed “JR-S-CL30B” on the housing and GTIN 6956116750121 on the packaging; do not assume MFi from the Joyroom logo or the aluminum shells alone. ELECTRICITY: fully charging an iPhone 13 (12.41 Wh) from a 20W wall brick via this cable uses ≈0.017 kWh — under 4 piastres on the EgyptERA Sept-2024 tariff. SAME-BRAND + CROSS-BRAND A/B (same lab week): vs JR-S-CL20 — CL30B is heavier (24g vs 21g), similar length (122 vs 121 cm), slightly lower V-drop (0.14V vs 0.15V @ 5V/2A), similar peak (19.1W vs 18.9W), same MFi honesty (neither sample verified). vs Anker A8652H21 — Anker wins verified MFi / silent iOS and 1.8m reach; Joyroom CL30B wins double-braid bag toughness and ~214 EGP vs premium soft-touch.
Delivery to Cairo: Estimated 1–2 business days
Return or exchange within 14 days of delivery under the return policy
























