Battery products Replacement Lithium-ion Battery: 11.1V 3500mAh capacity
Available Options
Say goodbye to your robot vacuum's battery woes with this high-capacity 11.1V 3500mAh lithium-ion battery. It's the perfect swap for a bunch of Ecovacs Ilife models—think V1, V3, X3, V5, X5, V5s, Cw310, and Cen250. No more babysitting your vacuum; this battery keeps it running longer so you can relax (or pretend to) while it does the dirty work.
Why you'll love it:
- It's like the Energizer Bunny but for your vacuum—consistent and reliable power that just keeps going.
- Installation? A breeze. No tools, no fuss, just pop it in and you're good to go.
- And hey, it doesn't just power your vacuum; it supercharges its cleaning mojo, making sure every crumb stands no chance.
- Compatible with Ecovacs Ilife models
- Long-lasting power supply
- Easy to install
- 11.1V 3500mAh capacity
General specs
- Brand: Battery products
- Seller: Joom
- Voltage: 11.1V
- Capacity: 3500mAh
- Battery Type: Lithium-ion
- Compatible Models: Ecovacs Ilife V1, V3, X3, V5, X5, V5s, Cw310, Cen250
- 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
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Replacement Lithium-ion Battery 11.1V 3500mAh capacity
|
Replacement Battery 14.8V high capacity
|
Ni-MH 4500 mAh Replacement Battery High capacity 4500 mAh
|
Replacement Lithium-Ion Battery 6500 mAh capacity
|
Lithium-ion battery for robot vacuum 14.8V voltage
|
Replacement Battery for Robot Vacuum High capacity 5200 mAh
|
|
| Brand | Battery products | Battery products | PALO | PALO | Battery products | Vestidos |
| Model | ||||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $39.29 | $38.81 | $57.87 | $79.51 | $57.15 | $47.84 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 8, 2025 | August 8, 2025 | September 2, 2025 | August 8, 2025 | August 29, 2025 |
| Voltage | 11.1V | 14.8V | 14.4V | 14.8V | 14.4V | |
| Capacity | 3500mAh | 3500mAh | 4500 mAh | 6500 mAh | 3500mAh | 5200 mAh |
| Battery Type | Lithium-ion | Lithium-ion | Lithium-ion | |||
| Compatibility | Ilife V7s, V7s Pro, A4, A4s, A6, Ecovacs models | Neato Botvac 70e, 75, D75, 80, 85, D85, D80 | Eufy Robovac L70, 360 S9, X90, X95 SR16 | D9, F9, L10Pro | ||
Replacement Lithium-ion Battery
Joseph W.
Seattle, WA
June 2, 2025
i bought this battery for my robot vacuum a couple months back, hoping it would solve the constant need to recharge. at first, it was great—the vacuum ran longer and cleaned better, picking up all the crumbs from my cooking experiments. but over time, i've seen it degrade; it doesn't last as long as it did initially, and i'm a bit disappointed because i expected more durability. for the money, it's an okay replacement, but not perfect. if you're in a pinch, it works, but don't expect miracles. overall, it does the job but could be better.
- Pros: the battery keeps my vacuum running for a good while longer than the old one, which is a relief. installation was a breeze, no tools needed, just popped it in and it worked right away. it feels fairly reliable and consistent, like it just keeps going without any hiccups.
- Cons: it didn't quite match the original in terms of overall life, could be wrong but it seems to drain a bit faster than expected. after a few uses, i noticed it doesn't hold charge as well over time, which is a letdown for the price.