Home/Universal/Power Banks/YELOMIN 59800mAh Solar + Crank Bank
The YELOMIN 59800mAh Solar + Hand-Crank Bank is a well-conceived go-bag object: built-in cables, a wireless pad, a flashlight and a rugged waterproof-rated shell in one unit. The numbers behind the pitch — the 59,800mAh, the crank, the solar panel — are where it falls short.
Reviewed by the Tiny Tech Box team · Not a hands-on test — written from YELOMIN’s published specs, the live Amazon US listing and owner reviews · Last checked August 26, 2026
Version reviewed: YELOMIN Solar Charger Power Bank 59800mAh, 3 built-in cables & hand crank, 15W wireless · ASIN B0F2FPLLGQ · Amazon US listing · no separate manufacturer model number is printed on the listing.
One-sentence verdict: Worth it as one rugged unit with built-in cables, a wireless pad and a big battery if you treat the crank and solar as emergency-only extras — skip it if you’re judging it by the 59,800mAh figure, the crank or the solar panel as real charging methods.
Built-in cables, a crank, a wireless pad and solar — the crank is a novelty, not a charger.
Image source: Amazon.com
| Best for | Preppers and campers who want one rugged unit with built-in cables, a wireless pad and a big battery, and treat the crank and solar as emergency-only extras. |
| Not ideal for | Anyone judging it by the 59,800mAh figure, the crank, or the solar panel as real charging methods. |
| Current price | $49.99 on Amazon |
| Price checked | Sep 17, 2026 |
| Version reviewed | YELOMIN 59800mAh solar + hand-crank power bank · ASIN B0F2FPLLGQ · Amazon US |
A large, rugged, waterproof-rated block with three captive cables, a wireless pad on top, a fold-out solar panel, a hand crank and a flashlight. As an object for a go-bag it is well conceived — everything is attached, nothing to lose. The problem is that three of its headline features (capacity, crank, solar) do not deliver what the listing implies.
Charge it fully from a wall adapter before you need it — that is the only practical way to fill it. Then use the built-in cables or the wireless pad.
For a power bank, performance is usable capacity, charge speed, heat, recharge time and alternative inputs. Usable capacity is well below the label. Wired charging via the built-in cables is basic but works. Wireless is 15W nominal, 7.5W to an iPhone. Solar and crank inputs are emergency-token, not real. Recharging the big battery from a wall adapter takes many hours.
Works with:
Not compatible:
The shell is genuinely rugged and water-resistant. The electronics are unverified and inconsistent unit to unit, with no warranty behind them.
At $49.99 on Amazon (price checked Sep 17, 2026), you are paying a premium over a straightforward big battery for the crank, the wireless pad and the built-in cables.
Judge it as a rugged ~25,000–30,000mAh emergency unit with built-in cables and a wireless pad, and the price is borderline. Judge it by the 59,800mAh, the crank or the solar, and it is poor value. For $49.99 you could buy an honest, verified-capacity 20,000mAh bank with a warranty. We would call it a fair buy under about $32, expectations set low.
3.9 ★ from 1,424 Amazon ratings · price & rating checked August 26, 2026
Price and availability may change after the date shown.
| Product | Best for | Key advantage | Main drawback | Price |
|---|---|---|---|---|
| YELOMIN 59800mAh Solar + Crank Bank (this bank) | A rugged all-in-one emergency unit | Built-in cables, wireless pad, flashlight, tough shell | Inflated capacity; token crank and solar; no warranty; $49.99 | $49.99 |
| YELOMIN 38800mAh Solar Power Bank | The same idea for less money | Cheaper; flashlight; carabiner | Same inflated capacity and token solar | $17.99 |
| UGREEN Nexode 20,000mAh 45W | Honest capacity and real speed | Verified 20,000mAh, 45W, display, warranty | No flashlight, crank or solar | $34.98 |
For roughly the same money, the UGREEN Nexode 20K gives you verified capacity, real speed and a warranty. This YELOMIN only makes sense if the built-in cables and the go-bag format specifically appeal and you ignore the crank and solar. Prices are Amazon figures from August 26, 2026.
The YELOMIN 59800mAh Solar + Hand-Crank Bank is a well-conceived go-bag object: built-in cables, a wireless pad, a flashlight and a rugged waterproof-rated shell, all in one unit with nothing to lose.
Three of its selling points do not hold up. The 59,800mAh is inflated, the hand crank produces seconds of talk time for minutes of effort, and the solar panel is a token trickle. At $49.99 you are paying a premium for a feature list whose headlines are soft. As a rugged ~25,000mAh emergency unit with built-in cables it is borderline value; judged by its name, it is poor. Its 2.9 score reflects that gap.
| Category | Score |
|---|---|
| Design — smart go-bag format; rugged and water-resistant | 3.5 / 5 |
| Value — a premium over an honest big battery, for soft headline features | 2.5 / 5 |
| Performance — usable capacity below the label; crank and solar are token | 2.5 / 5 |
| Build & Durability — tough shell, unverified electronics, no warranty | 2.5 / 5 |
| Compatibility & Ease of Use — built-in cables and a wireless pad; must be wall-charged | 3.5 / 5 |
| Overall | 2.9 / 5 · Average |
Each aspect is scored from 1 to 5. The overall score is the average of the five, shown to one decimal place. Verdict bands: 4.5–5.0 Hell Yeah, 3.5–4.4 Would Buy, 2.5–3.4 Average, 1.0–2.4 Trash.
| Brand / line | YELOMIN — solar power bank with hand crank |
| Advertised capacity | 59,800mAh (owner testing suggests the usable figure is materially lower) |
| Outputs | 3 built-in cables plus USB ports; 15W wireless charging pad; 6 outputs total (listing) |
| Solar panel | Fold-out panel — an emergency trickle, not a practical recharge method |
| Hand crank | Emergency-only — minutes of cranking for seconds of call time |
| Recharge | Via USB from a wall adapter (many hours at this capacity) |
| Extras | LED flashlight, rugged waterproof-rated shell |
| Weight | N/A (large and heavy) |
| Colors | Black / orange |
| Warranty | N/A |
| ASIN | B0F2FPLLGQ |
| Manufacturer | YELOMIN |
This is a low-information listing. “N/A” means the value is not stated. Owner testing suggests the real usable capacity is well below the advertised 59,800mAh.
Not meaningfully. Minutes of hard cranking yields seconds of talk time. It is a genuine last resort, not a charging method.
Not practically. The fold-out panel is a slow trickle, and many owners report it doing nothing useful.
No. Owners who test it report a usable figure well below the label.
Yes, a 15W pad on top — 7.5W to an iPhone.
No warranty is stated and there is no meaningful brand support.
Only if the built-in cables and go-bag format specifically appeal. For verified capacity and a warranty, a UGREEN Nexode 20K ($34.98) is the better buy.
Every pick links to its full five-aspect review.
−9%
Prices and availability are accurate as of the date shown and are subject to change. The price and availability displayed on Amazon at the time of purchase will apply.
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Sources: Amazon product listing (ASIN B0F2FPLLGQ), read Aug 26, 2026 · listing description for capacity, outputs, crank and solar claims. This is a low-information listing; the rating, price and buyer feedback are from the live Amazon listing on the date shown.
Disclosure: As an Amazon Associate, Tiny Tech Box earns from qualifying purchases. Recommendations are based on our own research and scoring, described in full on our How We Score page.