Give your Xiaomi 1C its Power Back: The 3200mAh Battery Replacement
Is your robot vacuum's performance declining? Does it have to return to the charging station more and more often and can no longer clean the entire apartment? This is a clear sign of an aging battery. With this P1904-4S1P-MM battery for the Mijia 1C, you give your loyal helper back the full endurance and power of its first hour. As a precisely fitting accessory, the replacement is uncomplicated, and the effect is immediately noticeable: longer cleaning runs and consistently high suction power until the end.
Precision Fit and Safety: Technology that Convinces
This battery is more than just a battery – it is a precisely manufactured component that is exactly matched to your robot vacuum. The dimensions, the connector, and the electronic communication are 100% compatible with the Xiaomi STYTJ01ZHM and Dreame MC1808 models. At its heart is the integrated Battery Management System (BMS). This intelligent protection circuit continuously monitors all important parameters and protects against overheating, overvoltage, or short circuits. This way, you can be sure that your robot and your home are protected.
How to Get the Most Out of Your New Battery
To enjoy full performance from the start, we recommend a simple initialization. After installation, charge the new battery completely and without interruption once. Then perform two to three full cleaning cycles – meaning from 100% charge until the robot returns to its base on its own. This optimally calibrates the battery, and your device's runtime display will be precisely adjusted. A small step for you, a big leap for the lifespan of your battery.
Strengths & Notes at a Glance
- Pro: Fully restores the robot vacuum's original runtime and suction power.
- Pro: Guarantees perfect compatibility and precision fit for the mentioned Xiaomi and Dreame models.
- Pro: Replacement is straightforward and can be done by yourself in a few minutes.
- Pro: Integrated BMS ensures safe operation and protects against overcharging, deep discharge, and short circuits.
- Note: Pay close attention to the capacity specification of 3200mAh, as similar models with different values exist on the market.
- Note: For optimal performance and calibration, 2-3 full charge and discharge cycles should be performed initially.
Specifications & Features
| Product Type: | Replacement Battery / Exchange Battery |
| Battery Model Designation: | P1904-4S1P-MM |
| Manufacturer Part Number (HAN/MPN): | ROBOT 1C INR18650 MA1-4S1P-SC |
| EAN: | 5906168635182 |
| Capacity: | 3200 mAh |
| Energy: | 47.36 Wh |
| Nominal Voltage: | 14.8 V (compatible with 14.4 V) |
| Maximum Charging Voltage: | 16.6 V - 16.8 V |
| Battery Type / Cell Chemistry: | Lithium-Ion (Li-Ion) |
| Cell Code / Type: | INR18650 |
| Cell Configuration: | 4S1P (4 cells in series, 1 string parallel) |
| Primary Compatibility: | Xiaomi Mi Robot Vacuum Mop 1C (STYTJ01ZHM), Mijia 1C |
| Further Compatibility: | Dreame MC1808 |
| Integrated Protection System: | Yes, Battery Management System (BMS) |
| Protection Functions: | Overcharge, Deep Discharge, Overvoltage, Overheating, Short Circuit |
| Connection: | Specific connector for compatible models |
| Dimensions (L x W x H): | approx. 138.4 x 48.1 x 42.5 mm |
| Weight: | approx. 200 g |
| Color: | White / Light Gray |
Scope of Delivery
| 1 x Xiaomi Robot 1C P1904-4S1P-MM Replacement Battery (3200mAh) |
Frequently Asked Questions (FAQ)
For which robot vacuum cleaner models is this battery precisely suitable?
This replacement battery is primarily designed for the Xiaomi Mi Robot Vacuum Mop 1C (STYTJ01ZHM), also known as Mijia 1C, as well as for the Dreame MC1808 model. The model number P1904-4S1P-MM is the key to compatibility.
Can I replace the battery myself or do I need a technician?
The replacement can be easily performed by technically skilled laypersons themselves. Typically, you need to turn the robot vacuum cleaner over, remove the battery compartment cover, disconnect the old battery's plug, insert the new battery, connect it, and screw the cover back on. The entire process usually takes less than 5 minutes.
My old battery only had 2600mAh, can I still use this 3200mAh battery?
Yes, as long as the model designation (P1904-4S1P-MM), voltage (14.4V/14.8V), and physical dimensions are identical, the higher capacity represents an upgrade. The robot vacuum cleaner will be able to run longer on a single charge.
Approximately how long does this new battery last?
The lifespan of a lithium-ion battery is measured in charge cycles. With regular use, one can expect a lifespan of approximately 500 cycles or 2-3 years before the capacity noticeably decreases.
Do I need to fully charge the battery before first use?
Yes, it is strongly recommended. Insert the new battery and fully charge it on the station without interruption. Then, perform 2-3 complete cleaning cycles to calibrate the battery and achieve full performance.
Is this an original Xiaomi battery?
This is a high-quality, compatible third-party replacement battery, designed to meet or exceed the specifications and functionality of the original battery.
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