Wide selection of iLife robot vacuum batteries
This category features high-performance Li-Ion batteries for iLife and compatible robot vacuums. With replaceable batteries, you can extend the lifespan of your device, increase its runtime, and restore the vacuum's original cleaning performance.
Our selection includes batteries with various capacities (2200–3400 mAh) and voltages (11.1–14.8 V), which are compatible with models from iLife, ZACO, Medion, and Electropan, among others. Choose between standard or higher-capacity versions based on how long you want your robot vacuum to operate on a single charge.
- Replacement batteries for iLife Ay-18650B4, 18650B4-4S1P-AGX-2, SUN-INTE-202 types
- Batteries compatible with Medion MD18500, MD18501, iLife V8s, iLife/ZACO V5s Pro
- Batteries for Ecovacs 4ICR19/65, INR18650-M26-4S1P, BL7402A types with various capacities
- Batteries for Electropan ICP 186500-22F-M-3S1P-S and UR18650ZT-3S1P-S
- Universal VHBW Li-Ion vacuum batteries with 11.1 V and 14.4–14.8 V voltage
What are iLife robot vacuum batteries used for?
The batteries found in this category primarily provide power for iLife, ZACO, Medion, and Electropan robot vacuums. They are an ideal solution if the vacuum's runtime has decreased, it is not charging properly, or it unexpectedly stops during cleaning. With the right replacement battery, the device can clean continuously and thoroughly again.
VHBW batteries replace various types, such as iLife Ay-18650B4, 18650B4-4S1P-AGX-2, SUN-INTE-202, Medion MD18500, MD18501, or Ecovacs 4ICR19/65, INR18650-M26-4S1P, BL7402A types. Thanks to compatibility, the replacement is straightforward, with mounting points and connectors matching those of the original battery.
Important technical considerations when choosing a battery
Before purchasing, it is advisable to consider several technical parameters to ensure the selected battery fits perfectly with the robot vacuum:
- Voltage (V): must always match the original battery's value (11.1 V or 14.4–14.8 V). Using a battery with a different voltage can damage the device.
- Capacity (mAh): indicates performance and runtime. From a range of 2200 mAh to 3400 mAh, higher-capacity models provide longer operating time on a single charge.
- Technology: all listed products are made of Li-Ion (lithium-ion) cells, which offer a stable, high energy density solution without memory effect for robot vacuums.
- Manufacturer type and article number: check the markings on the old battery (e.g., Ay-18650B4, BL7402A, ICP 186500-22F-M-3S1P-S) and choose a compatible replacement.
Applications and practical considerations
Replaceable batteries are useful not only in case of failure. Many users keep a spare battery for cleaning larger apartments or offices, or for intensive daily use. This way, the robot vacuum can operate longer without interruption, which is particularly beneficial for allergy sufferers and pet owners.
When making a decision, it is worth considering the size of the area to be cleaned and the frequency of use. A standard 2200–2600 mAh capacity may be sufficient for smaller apartments, while a 3000–3400 mAh solution may be advantageous for larger areas or many carpets, allowing for longer cleaning cycles.
Reliability and lifespan
VHBW batteries are made from quality cells, with built-in protections against overcharging, deep discharge, and short circuits. With proper maintenance—such as regular use, periodic full charging, and avoiding leaving it on the charger—the lifespan can be significantly extended, ensuring stable performance in the long run.
