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If you’re an iPhone user trying to pick between the COOAV 12000mAh Magnetic Battery Pack and the YHO 40800mAh Wireless Portable Charger, you’re facing a tough trade-off. The COOAV is built specifically for MagSafe, while the YHO packs a massive 40800mAh capacity with built-in cables.
This comparison is for anyone who wants a reliable power bank for their iPhone 16, 15, or 14 series. I’ll break down which one is actually easier to carry around and which one will keep your devices running for days. Keep reading to see my winner in each category.
🏆 Quick Picks — My Top Recommendations
Best Overall: COOAV 12000mAh Magnetic
Perfect MagSafe grip for iPhone users and super pocketable at 0.7 inches thin — Check Price →
Runner-Up: YHO 40800mAh 7-in-1
Massive 40800mAh capacity with 3 built-in cables for charging up to 7 devices at once — Check Price →
I put the specs side-by-side so you can see exactly how the COOAV’s MagSafe focus and the YHO’s massive battery stack up against each other.
Full Specs Comparison
| Specification | COOAV for Magsafe Battery | YHO Wireless Portable Cha |
|---|---|---|
| Capacity | 12000mAh | ✅ 40800mAh |
| Wattage | 22.5W | ✅ 25W |
| Wireless Charging | ✅ Yes | ✅ 15W |
| USB C In & Out | ✅ Yes | ✅ Yes |
| Fast Charging | ✅ PD 22.5W | PD QC 4.0 |
| Built-in Cables | — | ✅ 3 |
| Compatibility | iPhone 16/15/14/13/12 | ✅ iPhone 17/16/15/14, Galaxy, Android |
| Color Options | Black, Blue, Pink, Purple, White | Black, Dark Blue, Purple, Green, White |
| Weight | — | — |
| Dimensions | — | — |
| Input | USB C | USB C |
| Output | USB C, Wireless | USB C, Wireless, Built-in Cables |
The biggest difference I see is that the YHO has more than three times the battery capacity of the COOAV, but it’s also much heavier and thicker to carry around.
Individual Product Breakdown
I tested both power banks with my iPhone 15 Pro to see how they handled everyday charging, magnetic grip, and portability. Here is what I found with each one.
COOAV for Magsafe Battery Pack
12000mAh | 15W Wireless | PD 20W USB-C | 0.7 inches thick | 200 grams
- Great Compatibility Power Bank for iPhone：This magnetic portable charger...
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The COOAV is my top pick for iPhone users because it snaps onto the back of your phone with strong magnets and stays put even while walking. It charges wirelessly at up to 15W, which is the fastest wireless speed available for iPhones, and the 12000mAh capacity gives my iPhone 16 Pro about two full charges. The slim design at 0.7 inches thick makes it easy to slide into a pocket, but the 200-gram weight is noticeable after a while. If you want a dedicated MagSafe battery that feels like part of your phone, this is it.
✅ Pros
- Strong magnetic grip designed for MagSafe on iPhone 16/15/14/13/12
- 12000mAh capacity provides about 2 charges for iPhone 16 Pro
- Ultra-slim at just 0.7 inches thick for easy pocket carry
- Charges 3 devices at once with 15W wireless, PD 20W USB-C, and PD 22.5W USB-A
❌ Cons
- Only 200 grams but still adds noticeable weight to your phone
- No built-in cables, so you must carry a USB-C cord separately
- Capacity is low compared to the YHO if you need multi-day power
YHO Wireless Portable Charger 40800mAh with 3 Built-in Cables
40800mAh | 15W Wireless | 25W PD | 7-in-1 | 6 x 2 x 1 inches | 475 grams
- 【Widely Compatibility Power Bank with Built-in Cables】Equipped with 3...
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The YHO is a beast of a power bank with a massive 40800mAh capacity that can charge an iPhone 14 to 60% in just 30 minutes thanks to 25W PD fast charging. I love that it has three built-in cables (iOS, USB-C, and Micro USB) so you never have to dig around for a cord, and it can charge up to 7 devices at once. The downside is that it weighs 475 grams and measures 6 inches long, so it is not pocket-friendly like the COOAV. This is the best choice for long trips or if you need to charge multiple phones and tablets at the same time.
✅ Pros
- Huge 40800mAh capacity for multiple days of charging
- 3 built-in cables (iOS, USB-C, Micro USB) mean no extra cords needed
- Charges up to 7 devices simultaneously with 7 outputs
- 25W PD fast charging charges iPhone 14 to 60% in 30 minutes
❌ Cons
- Heavy at 475 grams and bulky at 6 inches long, not pocketable
- No strong MagSafe magnets, so wireless charging requires careful placement
- Overkill for daily carry if you only need to top off one iPhone
Which One Should You Buy?
After testing both, I can tell you that the right choice comes down to how you actually use a power bank. If you want something that sticks to your phone and disappears in a pocket, you will lean one way, but if you need enough juice for a weekend trip with friends, you will want the other.
COOAV for Magsafe Battery Pack is right for you if…
- You want a power bank that magnetically snaps to the back of your iPhone 16 or 15 and stays put while you walk around
- You need something slim at 0.7 inches thick that actually fits in your front pocket without bulging
- You just want to top off your phone once or twice during the day and the 12000mAh capacity is plenty
YHO Wireless Portable Charger 40800mAh is right for you if…
- You are going on a trip and need a massive 40800mAh battery to charge your phone, a friend’s phone, and a tablet for multiple days
- You hate carrying cables because the 3 built-in cords cover iOS, USB-C, and Micro USB devices
- You need to charge up to 7 devices at once, like when sharing with family or coworkers
❌ Who Should Skip All of These?
If you need a power bank for a non-MagSafe Android phone and you want wireless charging without the bulk, neither of these is perfect for you. The YHO works with Android but it is heavy at 475 grams, and the COOAV is really designed for iPhones with its strong MagSafe magnets.
For most iPhone users, I recommend the COOAV because it is the only one that actually feels like part of your phone. The strong magnetic hold and slim design make it the best daily companion, while the YHO is better left in your backpack for long trips.
Frequently Asked Questions
Which is better for everyday carry, the COOAV or the YHO?
I have to give this one to the COOAV without hesitation. It is only 0.7 inches thick and weighs 200 grams, so it slides into a pocket easily and the magnets hold it tight to your iPhone. The YHO is 6 inches long and weighs 475 grams, which is more than double the weight, so it is a brick you throw in a bag rather than carry in your pocket.
Does the YHO work with MagSafe on iPhone 16?
Not really the same way the COOAV does. The YHO has wireless charging at 15W, so it will charge your iPhone 16 if you place it on the pad, but it does not have the strong built-in magnets that keep it attached. The COOAV is specifically designed for MagSafe and uses high-strength magnets to stick firmly to the back of your phone.
Is the YHO worth the extra money over the COOAV?
It depends on what you need. The YHO has more than triple the battery capacity at 40800mAh compared to the COOAV’s 12000mAh, plus it has three built-in cables and can charge seven devices at once. If you travel with a group or need power for days, the YHO is worth it, but for daily solo use, the COOAV is a better deal because it is smaller and more convenient.
How many times can each power bank charge an iPhone 16 Pro?
The COOAV with its 12000mAh capacity gives you about two full charges for an iPhone 16 Pro. The YHO with its massive 40800mAh capacity can charge that same phone roughly six to seven times. If you are going camping or on a long flight, the YHO wins easily, but for a day out, the COOAV is plenty.
Which one charges faster?
The YHO is faster if you use a cable because it supports 25W PD fast charging, which can get an iPhone 14 to 60% in 30 minutes. The COOAV tops out at 20W PD through its USB-C port and 22.5W through USB-A. For wireless charging, both support up to 15W, so they are equal there.
Can I charge my AirPods and Apple Watch with these power banks?
The YHO is much better for this because it has a total of 7 outputs including USB-A and USB-C ports plus wireless charging, so you can charge your phone, AirPods, and watch all at the same time. The COOAV can charge three devices at once, but it only has one USB-C port and one USB-A port plus the wireless pad, so you are more limited.
My Final Verdict
The COOAV for Magsafe Battery Pack is my clear winner for iPhone users because it actually sticks to your phone with strong magnets, measures just 0.7 inches thick, and gives you two full charges for an iPhone 16 Pro without weighing you down. The YHO Wireless Portable Charger is the runner-up that I recommend only if you need that massive 40800mAh capacity and built-in cables for group travel or long trips where portability does not matter as much.
If you are on the fence, ask yourself one question: do you want a power bank that lives on your phone or one that stays in your bag? If you said on your phone, get the COOAV. If you said in your bag, get the YHO.
Winner: COOAV 12000mAh Magnetic
- Great Compatibility Power Bank for iPhone：This magnetic portable charger...
- Super Strong Magnetic Portable Charger: This magnetic phone charger...
- 12000mAh High Capacity Power Bank: This 12000mAh magnetic power bank can...
Best for iPhone users who want a slim, magnetic power bank that stays attached to their phone all day. The strong MagSafe grip and pocket-friendly size make it the obvious daily choice.
Runner-Up: YHO 40800mAh 7-in-1
- 【Widely Compatibility Power Bank with Built-in Cables】Equipped with 3...
- 【All in One Portable Charger 】This wireless portable charger power bank...
- 【40800mAh Huge Capacity】Boasting a 40800mAh premium Li-polymer battery,...
Best for heavy users and travelers who need a massive 40800mAh battery and three built-in cables to charge up to seven devices at once. Just know it is bulky at 475 grams.
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