6pcs JST to PH 2P for E-Flite 120 SR to Blade mCP-X (Ultra Micro) Lipo Battery Adapter Cables(C166-6)
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Price and availability subject to change.
Bottom line: The 6pcs JST to PH 2P for E-Flite 120 SR to Blade mCP-X (Ultra Micro) Lipo Battery Adapter Cables(C166-6) is a niche pick — read recent reviews before buying in the storage adapters category, priced around $6.99. Compare close alternatives before committing.
This adapter Cable can be used for converting the larger 120SR / mQX / JST pluged batteries into the smaller mCP-X plug to get longer flight times.You finally could answer the old problem - how will my mCP-X fly with 120 SR's battery.
SpecPicks Verdict
SpecPicks scored 6pcs JST to PH 2P for E-Flite 120 SR to Blade mCP-X (Ultra Micro)… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the storage adapters category. OliRC's storage adapters lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for storage adapters of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Convert the 120SR / mQX / JST pluged batteries into the smaller mCP-X plug
- ✓ Backed by OliRC's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Convert the 120SR / mQX / JST pluged batteries into the smaller mCP-X plug
- JST to PH 2P 22awg 5cm Soft Silicone Wire
- Quantity: 6pcs
Full Specifications
| Brand | OliRC |
|---|---|
| Model | connector adapter cable |
| Wattage | 10 watts |
| Quantity | 6pcs |
| Cable Type | JST |
| Unit Count | 6 Count |
| Part Number | connector adapter cable |
| Connector Type | 2-Pin |
| Number of Pins | 2 |
| Maximum Voltage | 4.2 volts |
| Number of Items | 6 |
| Special Feature | Travel |
| Connector Gender | Male-to-Male |
| Specification Met | UL |
| Compatible Devices | Adapter |
| Indoor Outdoor Usage | Outdoor |
| Connectivity Technology | JST to PH 2P |
| Recommended Uses For Product | Adapting batteries for small drones (e.g., E-Flite 120 SR, Blade mCP-X) |
| Other Special Features of the Product | Travel |
Ready to buy?
6pcs JST to PH 2P for E-Flite 120 SR to Blade mCP-X (Ultra Micro) Lipo Battery Adapter Cables(C166-6) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Price and availability subject to change.
Related Storage Adapters
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Best 8GB GPU for Local LLMs in 2026
- Build a Silent Home NAS on a Raspberry Pi 4 8GB With a SATA SSD (2026)
- KOORUI 27" 4K QD-Mini LED: Is a Budget 4K Gaming Monitor Enough for an RTX 3060?
- Hosting a Period-Correct LAN Party in 2026: Quake 3, UT99, and the Gear That Still Works
- Best Gaming Mouse Pads for FPS and MOBA in 2026
- 3dfx Voodoo5 5500 PCI Boots in a Modern ASUS Z77 Board
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 4090
- ExLlamaV2 vs llama.cpp on the RTX 3060 12GB: Faster for 12B?
- CompactFlash as an IDE Hard Drive for Your Win98 Retro Build
- Which LLMs Fit a 12GB RTX 3060? Per-Model VRAM Cheat Sheet (2026)
- Raspberry Pi AI Module in 2026: Can a Pi + Hailo Run Local LLMs?
- LLM-Driven Driver Install on Windows 98, 2000, and XP: Vision-LLM Walkthroughs from a 4-PC Retro Fleet
- Sound Blaster AWE32/AWE64 to Audigy: The Right Sound Card for Every Retro Era
- Best Sim Racing Wheel and Shifter Combo for Beginners: Logitech G920 + Thrustmaster TH8A
- HyperX QuadCast 2 S vs Blue Yeti for Streamers: Which USB Mic Wins in 2026?
- Best GPU for Llama 70B at Home in 2026: RTX 3060 12GB Stack vs Single Workstation Card
- Anthropic May Follow Microsoft to AMD: What It Means for Home AI Rigs
- OpenAI Codex Now Repeats Tasks From One Demo: Can a Local RTX 3060 Agent Match It?
- How to run Llama 3.1 70B on Apple M3 Ultra
- Best 32-Inch 4K Gaming Monitor for PS5 + PC 2026
- Ryzen 7 5800X vs 5800X3D for 1440p Gaming: Which Should You Buy?
- Turtle Beach Recon 50 vs BERIBES: Best Budget Gaming Headset Under $40?
- IPEX-LLM + Ollama vs a CUDA RTX 3060 Rig
- What Fits in 12GB VRAM? RTX 3060 Local LLM Model Guide (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090