Compatible model:

For Xiaomi Mi Robo, Mijia Roborock S50, Mijia Roborock S51, Millet Sweeper

Part No.:

 BRR-2P4S-5200S

Specifications:

Voltage: 14.4

Capacity: 5200mAh / 74.88Wh

Dimension: 135.40 x 36.90 x 36.90mm

Cameron sino model No.: CS-XMS500VX

Li-ionbattery

We guaranteed:
>All products 12 Months Warranty!
>Delivery reliable,optimal performance! Considerate service!
>Best price and Good quality!

Using Tips:

1.Terminate any applications that are not in use. 
2.Switch the vibration off and reduce ring tone and screen timeout. 
3.Avoid exposing the battery to liquid or subject to strong mechanical shocks. 
4.You can use the Baixt External Battery to make your cell phone battery life last longer. 
5.Avoid overcharge and over discharge. Please stop charging when the battery is 100% charged. 
6.Avoid exposing to high temperatures 140°F/60°C. Keep the battery power between 5%-95%. 
7.Do not short-circuit the battery.Accidental short-circuiting can occur when a metallic object such as a coin clip,or pen causes direct connection of the positive(+) and negative(-) terminals of the battery short-circuiting the terminals may damage the battery of the connecting object.

To buyer:

WELCOME !!!

Pls feel free to contact the seller online to confirm whether have inventory. Since we are factory sell directly and also have several real stores in China, all the items are sold out very fast. So pls talk to seller first for more information about goods and shipment. Thank you. 

If you want to purchase a batch of goods, pls contact us to get the wholesale price or FOB price.