Cityork Lithium-ion Battery: 14.4V high voltage
Got a Eufy Robovac X8 that's seen better days? This Lithium-ion Battery is like a shot of espresso for your vacuum—delivering a robust 14.4V and a whopping 6500mAh to keep it zooming around longer than you'd expect. Thanks to cutting-edge lithium tech, it's not just about power; it's about sticking around for the long haul.
Why you'll love it: First off, it's a perfect match for your Eufy Robovac X8 (no awkward first dates here). Then there's the marathon cleaning sessions—no more dying mid-clean. And let's not forget the lithium-ion magic, making it both tough and efficient. Basically, it's the upgrade your vacuum's been dreaming of.
- 6500mAh large capacity
- Compatible with Eufy Robovac X8
- Hybrid vacuum cleaner
- Lithium battery technology
- 14.4V high voltage
General specs
- Brand: Cityork
- Seller: Joom
- Voltage: 14.4V
- Capacity: 6500mAh
- Compatibility: Eufy Robovac X8
- Technology: Lithium-ion
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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Lithium-ion Battery 14.4V high voltage
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Replacement Lithium-Ion Battery 6500 mAh capacity
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Lithium-ion Battery 14.8V power output
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Lithium-ion Battery 14.8V high voltage
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Replacement Lithium Battery for Robot Vacuum Black 14.4V 2800mAh capacity
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Super box LIECTROUX C30B High capacity 6800mAh
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| Brand | Cityork | PALO | Cityork | Super box | PALO | Super box |
| Model | LIECTROUX C30B | |||||
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| Price | $71.00 | $81.98 | $33.04 | $36.93 | $43.86 | $36.80 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 16, 2025 | August 18, 2025 | August 24, 2025 | August 20, 2025 | August 17, 2025 | August 20, 2025 |
| Voltage | 14.4V | 14.4V | 14.8V | 14.8V | 14.4V | 14.4V |
| Capacity | 6500mAh | 6500 mAh | 3500mAh | 2800mAh | 2800mAh | 6800mAh |
| Compatibility | Eufy Robovac X8 | Eufy Robovac L70, 360 S9, X90, X95 SR16 | 360 S5, S7, T90, S6, C50 | Xiaomi Mop Pro STYTJO2YM, Yummy MVVC01-G, Roborocks vacuum | LIECTROUX C30B robot vacuum | |
| Technology | Lithium-ion | Lithium-ion | Lithium-ion | |||
Lithium-ion Battery
Louis R.
Marseille
June 3, 2025
When I first got this, I was skeptical because my vacuum had been struggling, but this battery has made a noticeable difference. It keeps the vacuum going for extended cleaning sessions without dying midway, which is great for keeping the house tidy with my kid around. The fit is exact, no adjustments needed, and it seems durable so far. However, for the cost, I expected a bit more oomph or maybe a longer lifespan guarantee. Delivery was smooth with the courier giving a heads-up, which I appreciate. Overall, it's a good buy if you need a reliable replacement, but not a game-changer.
- Pros: This battery gives my vacuum a real boost, making it run much longer than before. It fits perfectly with no issues, and the power delivery is strong and consistent. From what I feel, it's a solid replacement that has brought new life to my old machine.
- Cons: It was a bit pricey for my budget, and I had to wait a few days for delivery, though the courier called ahead which was helpful. Also, while it works well, it doesn't feel too different in performance from the original, just a bit better.