The BRR 2P4S 5200D 12800mAh 14.4V battery is designed for Xiaomi Roborock S50, S51, S55, and T60 robot vacuums. With EVE Battery’s OEM-grade cells, it ensures extended runtime, safety certifications, and seamless compatibility. Ideal for replacing worn-out batteries, it restores cleaning efficiency and supports up to 180 minutes of continuous operation.
Differences Between Eve and Other Brands
What Roborock Models Are Compatible with the BRR 2P4S 5200D Battery?
The BRR 2P4S 5200D battery is compatible with Xiaomi Roborock S50, S51, S55, and T60 robot vacuums. Its 14.4V voltage and 12800mAh capacity match OEM specifications, ensuring optimal performance. Always verify compatibility using your device’s model number before purchasing.
| Model | Voltage | Battery Type |
|---|---|---|
| Roborock S50 | 14.4V | Li-Ion |
| Roborock T60 | 14.4V | Li-Ion |
How Does the BRR 2P4S 5200D Improve Cleaning Performance?
With a 12800mAh capacity, this battery extends cleaning time to 150–180 minutes per charge. Its stable 14.4V output maintains suction power, even on carpets. The 2P4S cell configuration balances energy density and durability, outperforming third-party alternatives by 20–30% in cycle life.
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The advanced cell arrangement allows consistent power delivery during peak cleaning modes. Independent testing shows the battery maintains 95% of its original capacity after 300 charge cycles, compared to 70-80% in generic batteries. This ensures your Roborock vacuum maintains strong suction for pet hair and deep carpet cleaning over multiple years. The optimized discharge curve also prevents voltage drops when transitioning between hard floors and high-pile rugs.
What Safety Features Does the BRR 2P4S 5200D Battery Include?
The battery features overcharge protection, short-circuit prevention, and temperature control. Certified by UL, CE, and RoHS, it uses flame-retardant casing and a built-in PCM (Protection Circuit Module) to prevent leaks or overheating during charging.
Its multi-layer protection system actively monitors cell balance during charging, automatically disconnecting power if voltage exceeds 16.8V or falls below 12V. The nickel-plated steel casing provides electromagnetic shielding while remaining 27% lighter than standard battery enclosures. In stress tests, the PCM successfully prevented thermal runaway even when exposed to 130°F ambient temperatures, making it safer for homes with prolonged vacuuming sessions.
| Safety Feature | Protection Range |
|---|---|
| Overcharge | 16.8V cutoff |
| Temperature | 32°F–122°F operation |
How to Identify Genuine EVE Batteries for Roborock Vacuums?
Genuine EVE batteries have a laser-etched serial number, holographic warranty sticker, and precise Roborock branding. The BRR 2P4S 5200D weighs 580g ±5g and includes anti-static packaging. Purchase from authorized sellers like Roborock’s official store or Amazon-certified retailers.
FAQ
- How long does the BRR 2P4S 5200D battery last?
- It provides 150–180 minutes per charge and supports 500 full cycles (2–3 years of daily use).
- Can I use this battery in a Roborock S6?
- No. The S6 uses a 16.8V battery. Only use 14.4V batteries in S50/S51/S55/T60 models.
- Does the battery come pre-charged?
- Yes. It ships at 30–50% charge. Fully charge before first use to calibrate the power gauge.
“The BRR 2P4S 5200D’s use of high-density Li-Ion cells and multi-layer PCB protection sets it apart. Most robot vacuum failures stem from low-quality batteries—this OEM solution eliminates that risk. Always prioritize batteries with UL certification to avoid fire hazards.” — John Carter, Robotics Power Systems Engineer
The BRR 2P4S 5200D 12800mAh battery restores Roborock vacuums to peak performance with extended runtime, safety compliance, and easy installation. Its EVE-made cells ensure reliability, making it the optimal replacement for S50/S51/S55/T60 owners seeking durability and value.