Hakko FX-901/P Cordless Battery Soldering Iron vs MAIYUM 63-37 Tin Lead Rosin Core Solder Wire
Head-to-head spec comparison to help you pick the right bench tool for your needs.
Hakko
$33.12
MAIYUM
$8.99
Comparing brands?
Read the full Hakko vs Weller vs JBC: The Definitive Soldering Station Brand Comparison →
Brand philosophies, tip ecosystems, 5-year TCO math, and what we'd actually buy with our own money.
Read the brand-comparison guide →Spec-by-Spec Comparison
| Spec | Hakko FX-901/P Cordless Battery Soldering Iron | MAIYUM 63-37 Tin Lead Rosin Core Solder Wire |
|---|---|---|
| Station Type | Cordless Soldering Iron | 63/37 Rosin Core Solder Wire |
| Wattage | 6 W | 0 W |
| Temp Range | N/A °C | N/A °C |
| Temp Stability | 0 ±°C | 0 ±°C |
| Tip System | Fixed Battery Tip | 0.8mm Wire, 50g Spool |
| Digital Display | No | No |
| Temp Lock | No | No |
| Sleep Mode | No | No |
| Hot-Air Channel | No | No |
| Channels | 1 | 0 |
| Price | $33.12 | $8.99 |
| Rating | 3.9/10 | 4.4/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Hakko FX-901/P Cordless Battery Soldering Iron
Pros
- Genuinely cordless — battery-powered, no bench outlet or station box required
- Useful as a field or automotive second iron when a mains station isn't practical
- Hakko's reliability reputation carries over from the FX-888D line
- Inexpensive enough to keep as a dedicated travel iron alongside a bench station
Cons
- 6W output only handles light-gauge wire and small joints — not a PCB rework tool
- No digital display, temperature lock, or adjustable set-point — a simple on/off battery iron
- Heat-up time and battery life are both noticeably worse than a mains station
- This is a second iron, not a primary bench tool — pair it with a real station like the FX-888D
MAIYUM 63-37 Tin Lead Rosin Core Solder Wire
Pros
- 63/37 eutectic tin-lead alloy — melts at a single sharp point instead of a plastic phase, easier for beginners to get clean joints
- Rosin core flux is the standard choice for electronics work (not the acid-core stuff meant for plumbing)
- 0.8mm diameter is a sensible middle ground for both through-hole and moderate SMD work
- One of the best-selling, most-reordered consumables in this category — a safe default pick
Cons
- Leaded solder — check local regulations and personal preference; a lead-free spool is worth stocking alongside it for compliance-sensitive work
- 50g spool is small — heavy users will burn through it faster than a bulk reel
- Generic import brand, not a name like Kester — quality is solid but batch consistency isn't guaranteed the way it is with a premium brand
Our Verdicts
Hakko FX-901/P Cordless Battery Soldering Iron
Not a bench station and shouldn't be judged as one — the FX-901/P is a cheap, genuinely useful cordless second iron for field repairs and automotive work where an outlet isn't an option. Buy it to complement a real station, not to replace one.
MAIYUM 63-37 Tin Lead Rosin Core Solder Wire
A safe, inexpensive default solder wire for any station on this site. 63/37 rosin-core is the right formulation for electronics work, and the price makes it an easy add to any order — just keep a lead-free spool around if that matters for your projects.
Frequently Asked Questions
Which is better, the Hakko FX-901/P Cordless Battery Soldering Iron or the MAIYUM 63-37 Tin Lead Rosin Core Solder Wire?
It depends on your use case. Hakko FX-901/P Cordless Battery Soldering Iron (Hakko, $33.12): Not a bench station and shouldn't be judged as one — the FX-901/P is a cheap, genuinely useful cordless second iron for field repairs and automotive work where an outlet isn't an option. Buy it to complement a real station, not to replace one. MAIYUM 63-37 Tin Lead Rosin Core Solder Wire (MAIYUM, $8.99): A safe, inexpensive default solder wire for any station on this site. 63/37 rosin-core is the right formulation for electronics work, and the price makes it an easy add to any order — just keep a lead-free spool around if that matters for your projects.
How much does the Hakko FX-901/P Cordless Battery Soldering Iron cost vs the MAIYUM 63-37 Tin Lead Rosin Core Solder Wire?
As of 2026, the Hakko FX-901/P Cordless Battery Soldering Iron is $33.12 and the MAIYUM 63-37 Tin Lead Rosin Core Solder Wire is $8.99 on Amazon — a $24.129999999999995 difference. Amazon list prices fluctuate; check the linked product pages for current pricing.
Is the Hakko FX-901/P Cordless Battery Soldering Iron good for beginners?
Hakko FX-901/P Cordless Battery Soldering Iron is suited for: beginner, vintage. MAIYUM 63-37 Tin Lead Rosin Core Solder Wire is suited for: beginner, hobbyist, pcb, vintage. If you're picking your first bench tool, choose the one whose use-case list includes "beginner" — and prioritize ease of setup over advanced features.
Which has the better support ecosystem, Hakko or MAIYUM?
Hakko FX-901/P Cordless Battery Soldering Iron: uses the Fixed Battery Tip tip ecosystem, so replacement tips and specialty shapes matter. MAIYUM 63-37 Tin Lead Rosin Core Solder Wire: uses the 0.8mm Wire, 50g Spool tip ecosystem, so replacement tips and specialty shapes matter.