Cityork Replacement Battery for Robot Vacuum: 3500 mAh capacity
Available Options
Need a battery that won't bail on you mid-clean? This high-capacity 3500 mAh beast is your robot vacuum's new best friend, perfectly fitting Qihoo 360 models like the S5, S7, S7Pro, T90, and X9. Thanks to its 14.8V output, your vacuum will suck up dirt like it's got something to prove. And guess what? Swapping it in is a breeze—no tech degree required.
Why you'll love it:
- Slots right in place of the original—no fuss, no muss.
- Keeps your floors spotless without breaking a sweat (because, you know, it's a machine).
- Powers through those marathon cleaning sessions like a champ.
- Compatible with Qihoo 360 models
- 14.8V output
- Easy to install
- 3500 mAh capacity
General specs
- Brand: Cityork
- Seller: Joom
- Capacity: 3500 mAh
- Voltage: 14.8V
- Compatibility: Qihoo 360 S5, S7, S7Pro, T90, X9
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
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Replacement Battery for Robot Vacuum 3500 mAh capacity
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Replacement Battery 14.8V high capacity
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Cityork 360 C50 14.8V 3500mAh capacity
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Replacement Battery for Robot Vacuum 14.4V lithium-ion
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Replacement Battery 3000 mAh capacity
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Lithium-ion Battery 14.8V power output
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| Brand | Cityork | Battery products | Cityork | Battery products | iRobot | Cityork |
| Model | 360 C50 | |||||
| Color | ||||||
| Rating |
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| Price | $67.15 | $38.74 | $29.34 | $43.01 | $98.72 | $31.98 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 8, 2025 | August 8, 2025 | August 8, 2025 | August 8, 2025 | August 24, 2025 |
| Capacity | 3500 mAh | 3500mAh | 3500mAh | 2600mAh | 3000 mAh | 3500mAh |
| Voltage | 14.8V | 14.8V | 14.8V | 14.4V | 14.8V | |
| Compatibility | Qihoo 360 S5, S7, S7Pro, T90, X9 | Ilife V7s, V7s Pro, A4, A4s, A6, Ecovacs models | 360 C50 robot vacuum | iRobot Roomba 528, 529, 560, 595, 650, 770, 780, 601, 620, 980, 535, 510, 52708 | 360 S5, S7, T90, S6, C50 | |
Replacement Battery for Robot Vacuum
Brooke L.
Houston, TX
June 10, 2025
before i got this, my old battery was dying all the time and my vacuum would stop mid-clean, leaving messes everywhere. after swapping it in, which was easy and didn't require any special tools, it works better and sucks up dirt well. but it doesn't last as long as i'd like for deep cleans, so i have to recharge it more often. overall, it's an okay replacement that does the job but could be improved. :)
- Pros: i liked that it fit perfectly into my vacuum without any hassle, just like the original one. the power seems strong and it keeps my floors clean for a good while, which is super helpful for my small home.
- Cons: didn't like it that the battery life isn't as long as i hoped; it seems to run out faster than expected during longer cleaning sessions. also, the courier called ahead for delivery, which was nice, but the packaging was a bit flimsy.